[Pkg-ofed-commits] [qperf] 01/02: New upstream version 0.4.9
Brian Smith
bsmith-guest at moszumanska.debian.org
Thu Nov 9 02:24:32 UTC 2017
This is an automated email from the git hooks/post-receive script.
bsmith-guest pushed a commit to branch master
in repository qperf.
commit 3e87daffc6c114fab953a23270d10901914ef2dc
Author: Brian T. Smith <bsmith at systemfabricworks.com>
Date: Wed Nov 8 16:52:46 2017 -0600
New upstream version 0.4.9
---
AUTHORS | 7 +
COPYING | 339 ++++
ChangeLog | 0
Makefile.am | 6 +
Makefile.in | 583 +++++++
NEWS | 0
README | 18 +
aclocal.m4 | 868 ++++++++++
autogen.sh | 9 +
cleanup | 38 +
configure | 4905 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
configure.in | 10 +
depcomp | 589 +++++++
install-sh | 519 ++++++
missing | 367 +++++
qperf.spec | 39 +
qperf.spec.in | 39 +
src/Makefile.am | 28 +
src/Makefile.in | 481 ++++++
src/help.txt | 981 +++++++++++
src/mkhelp | 113 ++
src/mkman | 198 +++
src/qperf.c | 2866 ++++++++++++++++++++++++++++++++
src/qperf.h | 373 +++++
src/rdma.c | 2617 +++++++++++++++++++++++++++++
src/rds.c | 520 ++++++
src/socket.c | 819 ++++++++++
src/support.c | 673 ++++++++
28 files changed, 18005 insertions(+)
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..42391d1
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,7 @@
+Written by Johann George
+
+Thanks to the following for their contributions:
+ Dotan Barak
+ Ralph Campbell
+ Yevgeny Kliteynik
+ Dave Olson
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d511905
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
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diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..e69de29
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..0ae8019
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,6 @@
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+
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diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/README b/README
new file mode 100644
index 0000000..f943c47
--- /dev/null
+++ b/README
@@ -0,0 +1,18 @@
+To build
+ ./cleanup
+ ./autogen.sh
+ ./configure
+ make
+
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diff --git a/aclocal.m4 b/aclocal.m4
new file mode 100644
index 0000000..132e431
--- /dev/null
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+# This file is free software; the Free Software Foundation
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+# with or without modifications, as long as this notice is preserved.
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+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "GCJ", or "OBJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
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+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
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+ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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+ [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+ [$1], UPC, [depcc="$UPC" am_compiler_list=],
+ [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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+AC_CACHE_CHECK([dependency style of $depcc],
+ [am_cv_$1_dependencies_compiler_type],
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+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
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+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
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+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_$1_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
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+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
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+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
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+
+ cd ..
+ rm -rf conftest.dir
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+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
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+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[ --disable-dependency-tracking speeds up one-time build
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+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
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+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+#serial 3
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
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+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
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+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`AS_DIRNAME("$mf")`
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+ continue
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+ # Extract the definition of DEPDIR, am__include, and am__quote
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+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
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+ # When using ansi2knr, U may be empty or an underscore; expand it
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+ # Find all dependency output files, they are included files with
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+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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+done
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
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+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 13
+
+# This macro actually does too much. Some checks are only needed if
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+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
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+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
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+AC_DEFUN([AM_INIT_AUTOMAKE],
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+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
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+ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+ # test to see if srcdir already configured
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+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
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+ CYGPATH_W=echo
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+AC_SUBST([CYGPATH_W])
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+_AM_IF_OPTION([no-define],,
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+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
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+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
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+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
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+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
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+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
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+
+# serial 3
+
+# AM_MAKE_INCLUDE()
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+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# serial 5
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+# AM_MISSING_PROG(NAME, PROGRAM)
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+# Helper functions for option handling. -*- Autoconf -*-
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+# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
+#
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+# serial 3
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+# Check to make sure that the build environment is sane. -*- Autoconf -*-
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+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
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+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..b39d514
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -x
+for f in NEWS README ChangeLog; do
+ [ -e "$f" ] || touch "$f"
+done
+aclocal &&
+ automake --foreign --add-missing --copy &&
+ autoconf
diff --git a/cleanup b/cleanup
new file mode 100755
index 0000000..46ea5db
--- /dev/null
+++ b/cleanup
@@ -0,0 +1,38 @@
+#!/bin/sh
+# autotools makes such a mess. Clean up after it.
+#
+for f in AUTHORS NEWS README ChangeLog; do
+ [ -s "$f" ] || rm -f "$f"
+done
+rm -r -f autom4te.cache .deps src/.deps
+rm -f `cat <<EOF
+ INSTALL
+ Makefile
+ Makefile.in
+ aclocal.m4
+ config.log
+ config.status
+ configure
+ depcomp
+ install-sh
+ missing
+ src/Makefile
+ src/Makefile.in
+ src/*.o
+ src/help.c
+ src/qperf.1
+ src/qperf
+EOF`
+
+# We need to keep qperf.spec around for the OFED scripts but delete it if we do
+# not think it is correct. This might be due to three reasons: (1) it does not
+# represent the RDMA version, (2) qperf.spec.in is newer and (3) configure.in
+# is newer.
+#
+if
+ ! grep -q -s '^BuildRequires: *libibverbs-devel' qperf.spec ||
+ [ qperf.spec.in -nt qperf.spec ] ||
+ [ configure.in -nt qperf.spec ]
+then
+ rm -f qperf.spec
+fi
diff --git a/configure b/configure
new file mode 100755
index 0000000..024de9d
--- /dev/null
+++ b/configure
@@ -0,0 +1,4905 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.63 for qperf 0.4.9.
+#
+# Report bugs to <general at lists.openfabrics.org>.
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+if test "x$CONFIG_SHELL" = x; then
+ if (eval ":") 2>/dev/null; then
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+
+ if test $as_have_required = yes && (eval ":
+(as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=\$LINENO
+ as_lineno_2=\$LINENO
+ test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+ test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+ :
+else
+ as_candidate_shells=
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ case $as_dir in
+ /*)
+ for as_base in sh bash ksh sh5; do
+ as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+ done;;
+ esac
+done
+IFS=$as_save_IFS
+
+
+ for as_shell in $as_candidate_shells $SHELL; do
+ # Try only shells that exist, to save several forks.
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+ CONFIG_SHELL=$as_shell
+ as_have_required=yes
+ if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+ (exit $1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+ break
+fi
+
+fi
+
+ done
+
+ if test "x$CONFIG_SHELL" != x; then
+ for as_var in BASH_ENV ENV
+ do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+ done
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+ if test $as_have_required = no; then
+ echo This script requires a shell more modern than all the
+ echo shells that I found on your system. Please install a
+ echo modern shell, or manually run the script under such a
+ echo shell if you do have one.
+ { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+ (exit \$1)
+}
+as_func_success () {
+ as_func_return 0
+}
+as_func_failure () {
+ as_func_return 1
+}
+as_func_ret_success () {
+ return 0
+}
+as_func_ret_failure () {
+ return 1
+}
+
+exitcode=0
+if as_func_success; then
+ :
+else
+ exitcode=1
+ echo as_func_success failed.
+fi
+
+if as_func_failure; then
+ exitcode=1
+ echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+ :
+else
+ exitcode=1
+ echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+ exitcode=1
+ echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+ :
+else
+ exitcode=1
+ echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+ echo No shell found that supports shell functions.
+ echo Please tell bug-autoconf at gnu.org about your system,
+ echo including any error possibly output before this message.
+ echo This can help us improve future autoconf versions.
+ echo Configuration will now proceed without shell functions.
+}
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
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+ -includedir | --includedir | --includedi | --included | --include \
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+ -localstatedir | --localstatedir | --localstatedi | --localstated \
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+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+ { (exit 1); exit 1; }; }
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used." >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ { $as_echo "$as_me: error: working directory cannot be determined" >&2
+ { (exit 1); exit 1; }; }
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+ { (exit 1); exit 1; }; }
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+ { (exit 1); exit 1; }; }
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+ { (exit 1); exit 1; }; }
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures qperf 0.4.9 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/qperf]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of qperf 0.4.9:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <general at lists.openfabrics.org>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+qperf configure 0.4.9
+generated by GNU Autoconf 2.63
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by qperf $as_me 0.4.9, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 2)
+ ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ ac_configure_args="$ac_configure_args '$ac_arg'"
+ ;;
+ esac
+ done
+done
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ cat <<\_ASBOX
+## ---------------- ##
+## Cache variables. ##
+## ---------------- ##
+_ASBOX
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
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+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
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+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ cat <<\_ASBOX
+## ----------------- ##
+## Output variables. ##
+## ----------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
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+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ cat <<\_ASBOX
+## ------------------- ##
+## File substitutions. ##
+## ------------------- ##
+_ASBOX
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ cat <<\_ASBOX
+## ----------- ##
+## confdefs.h. ##
+## ----------- ##
+_ASBOX
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
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+' 0
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+ trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ ac_site_file1=$CONFIG_SITE
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test -r "$ac_site_file"; then
+ { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file"
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special
+ # files actually), so we avoid doing that.
+ if test -f "$cache_file"; then
+ { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
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+ fi
+else
+ { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
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+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
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+ ac_cache_corrupted=: ;;
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+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
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+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
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+ { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
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+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
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+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
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+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+am__api_version='1.10'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { { $as_echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&5
+$as_echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+Check your system clock" >&5
+$as_echo "$as_me: error: newly created file is older than distributed files!
+Check your system clock" >&2;}
+ { (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+done
+IFS=$as_save_IFS
+
+fi
+
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ test -d ./--version && rmdir ./--version
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:$LINENO: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ { { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE=qperf
+ VERSION=0.4.9
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:$LINENO: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+{ (ac_try="$ac_compiler --version >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler --version >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -v >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compiler -V >&5") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { (ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+ { (exit 77); exit 77; }; }; }
+fi
+
+ac_exeext=$ac_cv_exeext
+
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+ if { ac_try='./$ac_file'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_compiler_gnu=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_compiler_gnu=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ CFLAGS=""
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_g=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_prog_cc_c89=$ac_arg
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
+fi
+
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:$LINENO: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:$LINENO: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo done
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# We grep out `Entering directory' and `Leaving directory'
+# messages which can occur if `w' ends up in MAKEFLAGS.
+# In particular we don't look at `^make:' because GNU make might
+# be invoked under some other name (usually "gmake"), in which
+# case it prints its new name instead of `make'.
+if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
+ am__include=include
+ am__quote=
+ _am_result=GNU
+fi
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ fi
+fi
+
+
+{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ case $depmode in
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ none) break ;;
+ esac
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ if depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+{ $as_echo "$as_me:$LINENO: checking for ibv_open_device in -libverbs" >&5
+$as_echo_n "checking for ibv_open_device in -libverbs... " >&6; }
+if test "${ac_cv_lib_ibverbs_ibv_open_device+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-libverbs $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ibv_open_device ();
+int
+main ()
+{
+return ibv_open_device ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_ibverbs_ibv_open_device=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_ibverbs_ibv_open_device=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ibverbs_ibv_open_device" >&5
+$as_echo "$ac_cv_lib_ibverbs_ibv_open_device" >&6; }
+if test "x$ac_cv_lib_ibverbs_ibv_open_device" = x""yes; then
+ RDMA=1
+fi
+
+{ $as_echo "$as_me:$LINENO: checking for ibv_open_xrc_domain in -libverbs" >&5
+$as_echo_n "checking for ibv_open_xrc_domain in -libverbs... " >&6; }
+if test "${ac_cv_lib_ibverbs_ibv_open_xrc_domain+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-libverbs $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ibv_open_xrc_domain ();
+int
+main ()
+{
+return ibv_open_xrc_domain ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_ibverbs_ibv_open_xrc_domain=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_ibverbs_ibv_open_xrc_domain=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ibverbs_ibv_open_xrc_domain" >&5
+$as_echo "$ac_cv_lib_ibverbs_ibv_open_xrc_domain" >&6; }
+if test "x$ac_cv_lib_ibverbs_ibv_open_xrc_domain" = x""yes; then
+ HAS_XRC=1
+fi
+
+
+{ $as_echo "$as_me:$LINENO: checking for rdma_create_id in -lrdmacm" >&5
+$as_echo_n "checking for rdma_create_id in -lrdmacm... " >&6; }
+if test "${ac_cv_lib_rdmacm_rdma_create_id+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrdmacm $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char rdma_create_id ();
+int
+main ()
+{
+return rdma_create_id ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_rdmacm_rdma_create_id=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_rdmacm_rdma_create_id=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_rdmacm_rdma_create_id" >&5
+$as_echo "$ac_cv_lib_rdmacm_rdma_create_id" >&6; }
+if test "x$ac_cv_lib_rdmacm_rdma_create_id" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRDMACM 1
+_ACEOF
+
+ LIBS="-lrdmacm $LIBS"
+
+fi
+
+ if test -n "$RDMA"; then
+ RDMA_TRUE=
+ RDMA_FALSE='#'
+else
+ RDMA_TRUE='#'
+ RDMA_FALSE=
+fi
+
+ if test -n "$HAS_XRC"; then
+ HAS_XRC_TRUE=
+ HAS_XRC_FALSE='#'
+else
+ HAS_XRC_TRUE='#'
+ HAS_XRC_FALSE=
+fi
+
+ac_config_files="$ac_config_files qperf.spec"
+
+ac_config_files="$ac_config_files Makefile src/Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) $as_unset $ac_var ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes (double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \).
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section. Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${RDMA_TRUE}" && test -z "${RDMA_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"RDMA\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"RDMA\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+if test -z "${HAS_XRC_TRUE}" && test -z "${HAS_XRC_FALSE}"; then
+ { { $as_echo "$as_me:$LINENO: error: conditional \"HAS_XRC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+$as_echo "$as_me: error: conditional \"HAS_XRC\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization. ##
+## --------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in
+ *posix*) set -o posix ;;
+esac
+
+fi
+
+
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ as_unset=unset
+else
+ as_unset=false
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ { (exit 1); exit 1; }
+fi
+
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# Required to use basename.
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+
+# Name of the executable.
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# CDPATH.
+$as_unset CDPATH
+
+
+
+ as_lineno_1=$LINENO
+ as_lineno_2=$LINENO
+ test "x$as_lineno_1" != "x$as_lineno_2" &&
+ test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+ # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+ # uniformly replaced by the line number. The first 'sed' inserts a
+ # line-number line after each line using $LINENO; the second 'sed'
+ # does the real work. The second script uses 'N' to pair each
+ # line-number line with the line containing $LINENO, and appends
+ # trailing '-' during substitution so that $LINENO is not a special
+ # case at line end.
+ # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+ # scripts with optimization help from Paolo Bonzini. Blame Lee
+ # E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+ { (exit 1); exit 1; }; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in
+-n*)
+ case `echo 'x\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ *) ECHO_C='\c';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p=:
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+
+# Save the log message, to keep $[0] and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by qperf $as_me 0.4.9, which was
+generated by GNU Autoconf 2.63. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files from templates according to the
+current configuration.
+
+Usage: $0 [OPTION]... [FILE]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Configuration commands:
+$config_commands
+
+Report bugs to <bug-autoconf at gnu.org>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+qperf config.status 0.4.9
+configured by $0, generated by GNU Autoconf 2.63,
+ with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+ { (exit 1); exit 1; }; } ;;
+
+ *) ac_config_targets="$ac_config_targets $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "qperf.spec") CONFIG_FILES="$CONFIG_FILES qperf.spec" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+
+ *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap '{ (exit 1); exit 1; }' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} ||
+{
+ $as_echo "$as_me: cannot create a temporary directory in ." >&2
+ { (exit 1); exit 1; }
+}
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr='
'
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\).*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\).*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+ { (exit 1); exit 1; }; }
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[ ]*\):*/\1/
+s/:*$//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+ { (exit 1); exit 1; }; };;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+ { (exit 1); exit 1; }; };;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ ac_file_inputs="$ac_file_inputs '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir="$ac_dir"
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p
+'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined." >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+
+
+ :C) { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ { as_dir=$dirpart/$fdir
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+ { (exit 1); exit 1; }; }; }
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+done
+ ;;
+
+ esac
+done # for ac_tag
+
+
+{ (exit 0); exit 0; }
+_ACEOF
+chmod +x $CONFIG_STATUS
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+ { (exit 1); exit 1; }; }
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || { (exit 1); exit 1; }
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/configure.in b/configure.in
new file mode 100644
index 0000000..751ef6d
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,10 @@
+AC_INIT(qperf, 0.4.9, general at lists.openfabrics.org)
+AM_INIT_AUTOMAKE(qperf, 0.4.9)
+AC_PROG_CC
+AC_CHECK_LIB(ibverbs, ibv_open_device, RDMA=1)
+AC_CHECK_LIB(ibverbs, ibv_open_xrc_domain, HAS_XRC=1)
+AC_CHECK_LIB(rdmacm, rdma_create_id)
+AM_CONDITIONAL(RDMA, test -n "$RDMA")
+AM_CONDITIONAL(HAS_XRC, test -n "$HAS_XRC")
+AC_CONFIG_FILES([qperf.spec])
+AC_OUTPUT(Makefile src/Makefile)
diff --git a/depcomp b/depcomp
new file mode 100755
index 0000000..e5f9736
--- /dev/null
+++ b/depcomp
@@ -0,0 +1,589 @@
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2007-03-29.01
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
+# Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva at dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake at gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> $depfile
+ echo >> $depfile
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> $depfile
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add `dependent.h:' lines.
+ sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no
+ for arg in "$@"; do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix="`echo $object | sed 's/^.*\././'`"
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o,
+ # because we must use -o when running libtool.
+ "$@" || exit $?
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..a5897de
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,519 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2006-12-25.00
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/missing b/missing
new file mode 100755
index 0000000..1c8ff70
--- /dev/null
+++ b/missing
@@ -0,0 +1,367 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2006-05-10.23
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
+# Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard at iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ autom4te touch the output file, or create a stub one
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Send bug reports to <bug-automake at gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).
+case $1 in
+ lex|yacc)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $1 in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case $f in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison|yacc)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f y.tab.h; then
+ echo >y.tab.h
+ fi
+ if test ! -f y.tab.c; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex|flex)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f lex.yy.c; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit 1
+ fi
+ ;;
+
+ makeinfo)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '
+ /^@setfilename/{
+ s/.* \([^ ]*\) *$/\1/
+ p
+ q
+ }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ # If the file does not exist, the user really needs makeinfo;
+ # let's fail without touching anything.
+ test -f $file || exit 1
+ touch $file
+ ;;
+
+ tar)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case $firstarg in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case $firstarg in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/qperf.spec b/qperf.spec
new file mode 100644
index 0000000..bb23259
--- /dev/null
+++ b/qperf.spec
@@ -0,0 +1,39 @@
+Name: qperf
+Summary: Measure socket and RDMA performance
+Version: 0.4.9
+Release: 1
+License: BSD 3-Clause, GPL v2
+Group: Networking/Diagnostic
+Source: http://www.openfabrics.org/downloads/qperf/%{name}-%{version}.tar.gz
+Url: http://www.openfabrics.org
+BuildRoot: %{_tmppath}/%{name}-%{version}-build
+BuildRequires: libibverbs-devel
+BuildRequires: librdmacm-devel
+
+%description
+Measure socket and RDMA performance.
+
+%prep
+%setup -q
+
+%build
+%configure
+export CFLAGS="$RPM_OPT_FLAGS"
+%{__make}
+
+%install
+install -D -m 0755 src/qperf $RPM_BUILD_ROOT%{_bindir}/qperf
+install -D -m 0644 src/qperf.1 $RPM_BUILD_ROOT%{_mandir}/man1/qperf.1
+
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
+%files
+%defattr(-, root, root)
+%doc COPYING
+%_bindir/qperf
+%_mandir/man1/qperf.1*
+
+%changelog
+* Sat Oct 20 2007 - johann at georgex.org
+- Initial package
diff --git a/qperf.spec.in b/qperf.spec.in
new file mode 100644
index 0000000..4fd4f0a
--- /dev/null
+++ b/qperf.spec.in
@@ -0,0 +1,39 @@
+Name: qperf
+Summary: Measure socket and RDMA performance
+Version: @VERSION@
+Release: 1
+License: BSD 3-Clause, GPL v2
+Group: Networking/Diagnostic
+Source: http://www.openfabrics.org/downloads/qperf/%{name}-%{version}.tar.gz
+Url: http://www.openfabrics.org
+BuildRoot: %{_tmppath}/%{name}-%{version}-build
+ at RDMA_TRUE@BuildRequires: libibverbs-devel
+ at RDMA_TRUE@BuildRequires: librdmacm-devel
+
+%description
+Measure socket and RDMA performance.
+
+%prep
+%setup -q
+
+%build
+%configure
+export CFLAGS="$RPM_OPT_FLAGS"
+%{__make}
+
+%install
+install -D -m 0755 src/qperf $RPM_BUILD_ROOT%{_bindir}/qperf
+install -D -m 0644 src/qperf.1 $RPM_BUILD_ROOT%{_mandir}/man1/qperf.1
+
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
+%files
+%defattr(-, root, root)
+%doc COPYING
+%_bindir/qperf
+%_mandir/man1/qperf.1*
+
+%changelog
+* Sat Oct 20 2007 - johann at georgex.org
+- Initial package
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..bd91c70
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,28 @@
+bin_PROGRAMS = qperf
+
+if RDMA
+AM_CFLAGS = -Wall -O -DRDMA
+if HAS_XRC
+AM_CFLAGS += -DHAS_XRC=1
+endif
+qperf_SOURCES = qperf.c socket.c rds.c rdma.c support.c help.c qperf.h
+qperf_LDADD = -libverbs
+else
+AM_CFLAGS = -Wall -O
+qperf_SOURCES = qperf.c socket.c rds.c support.c help.c qperf.h
+endif
+
+man_MANS = qperf.1
+
+qperf.1: help.txt
+ ./mkman >qperf.1
+
+help.c: help.txt
+if RDMA
+ ./mkhelp RDMA
+else
+ ./mkhelp
+endif
+
+clean-local:
+ -rm -f qperf.1
diff --git a/src/Makefile.in b/src/Makefile.in
new file mode 100644
index 0000000..7f2debc
--- /dev/null
+++ b/src/Makefile.in
@@ -0,0 +1,481 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+ at SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+bin_PROGRAMS = qperf$(EXEEXT)
+ at HAS_XRC_TRUE@@RDMA_TRUE at am__append_1 = -DHAS_XRC=1
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.in
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+am__qperf_SOURCES_DIST = qperf.c socket.c rds.c support.c help.c \
+ qperf.h rdma.c
+ at RDMA_FALSE@am_qperf_OBJECTS = qperf.$(OBJEXT) socket.$(OBJEXT) \
+ at RDMA_FALSE@ rds.$(OBJEXT) support.$(OBJEXT) help.$(OBJEXT)
+ at RDMA_TRUE@am_qperf_OBJECTS = qperf.$(OBJEXT) socket.$(OBJEXT) \
+ at RDMA_TRUE@ rds.$(OBJEXT) rdma.$(OBJEXT) support.$(OBJEXT) \
+ at RDMA_TRUE@ help.$(OBJEXT)
+qperf_OBJECTS = $(am_qperf_OBJECTS)
+qperf_DEPENDENCIES =
+DEFAULT_INCLUDES = -I. at am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(qperf_SOURCES)
+DIST_SOURCES = $(am__qperf_SOURCES_DIST)
+man1dir = $(mandir)/man1
+NROFF = nroff
+MANS = $(man_MANS)
+ETAGS = etags
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+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EXEEXT = @EXEEXT@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build_alias = @build_alias@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host_alias = @host_alias@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+ at RDMA_FALSE@AM_CFLAGS = -Wall -O
+ at RDMA_TRUE@AM_CFLAGS = -Wall -O -DRDMA $(am__append_1)
+ at RDMA_FALSE@qperf_SOURCES = qperf.c socket.c rds.c support.c help.c qperf.h
+ at RDMA_TRUE@qperf_SOURCES = qperf.c socket.c rds.c rdma.c support.c help.c qperf.h
+ at RDMA_TRUE@qperf_LDADD = -libverbs
+man_MANS = qperf.1
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+ && exit 0; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile'; \
+ cd $(top_srcdir) && \
+ $(AUTOMAKE) --foreign src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+install-binPROGRAMS: $(bin_PROGRAMS)
+ @$(NORMAL_INSTALL)
+ test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+ @list='$(bin_PROGRAMS)'; for p in $$list; do \
+ p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+ if test -f $$p \
+ ; then \
+ f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+ $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
+ else :; fi; \
+ done
+
+uninstall-binPROGRAMS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(bin_PROGRAMS)'; for p in $$list; do \
+ f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+ rm -f "$(DESTDIR)$(bindir)/$$f"; \
+ done
+
+clean-binPROGRAMS:
+ -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+qperf$(EXEEXT): $(qperf_OBJECTS) $(qperf_DEPENDENCIES)
+ @rm -f qperf$(EXEEXT)
+ $(LINK) $(qperf_OBJECTS) $(qperf_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/help.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/qperf.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/rdma.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/rds.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/socket.Po at am__quote@
+ at AMDEP_TRUE@@am__include@ @am__quote at ./$(DEPDIR)/support.Po at am__quote@
+
+.c.o:
+ at am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+ at am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(COMPILE) -c $<
+
+.c.obj:
+ at am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+ at am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+ at AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+ at am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
+install-man1: $(man1_MANS) $(man_MANS)
+ @$(NORMAL_INSTALL)
+ test -z "$(man1dir)" || $(MKDIR_P) "$(DESTDIR)$(man1dir)"
+ @list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
+ l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
+ for i in $$l2; do \
+ case "$$i" in \
+ *.1*) list="$$list $$i" ;; \
+ esac; \
+ done; \
+ for i in $$list; do \
+ if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
+ else file=$$i; fi; \
+ ext=`echo $$i | sed -e 's/^.*\\.//'`; \
+ case "$$ext" in \
+ 1*) ;; \
+ *) ext='1' ;; \
+ esac; \
+ inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
+ inst=`echo $$inst | sed -e 's/^.*\///'`; \
+ inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+ echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man1dir)/$$inst'"; \
+ $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man1dir)/$$inst"; \
+ done
+uninstall-man1:
+ @$(NORMAL_UNINSTALL)
+ @list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
+ l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
+ for i in $$l2; do \
+ case "$$i" in \
+ *.1*) list="$$list $$i" ;; \
+ esac; \
+ done; \
+ for i in $$list; do \
+ ext=`echo $$i | sed -e 's/^.*\\.//'`; \
+ case "$$ext" in \
+ 1*) ;; \
+ *) ext='1' ;; \
+ esac; \
+ inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
+ inst=`echo $$inst | sed -e 's/^.*\///'`; \
+ inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+ echo " rm -f '$(DESTDIR)$(man1dir)/$$inst'"; \
+ rm -f "$(DESTDIR)$(man1dir)/$$inst"; \
+ done
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$tags $$unique; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ tags=; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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+ test -z "$(CTAGS_ARGS)$$tags$$unique" \
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+ $$tags $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
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+ && gtags -i $(GTAGS_ARGS) $$here
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+distclean-tags:
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+
+distdir: $(DISTFILES)
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+ dist_files=`for file in $$list; do echo $$file; done | \
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+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ done
+check-am: all-am
+check: check-am
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+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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+installcheck: installcheck-am
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+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-local mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
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+html: html-am
+
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+info-am:
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+
+install-man: install-man1
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+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
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+uninstall-am: uninstall-binPROGRAMS uninstall-man
+
+uninstall-man: uninstall-man1
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+ clean-generic clean-local ctags distclean distclean-compile \
+ distclean-generic distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-binPROGRAMS \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-man1 \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-binPROGRAMS \
+ uninstall-man uninstall-man1
+
+
+qperf.1: help.txt
+ ./mkman >qperf.1
+
+help.c: help.txt
+ at RDMA_TRUE@ ./mkhelp RDMA
+ at RDMA_FALSE@ ./mkhelp
+
+clean-local:
+ -rm -f qperf.1
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/src/help.txt b/src/help.txt
new file mode 100644
index 0000000..051803f
--- /dev/null
+++ b/src/help.txt
@@ -0,0 +1,981 @@
+Main
+ Synopsis
+ qperf
+ qperf SERVERNODE [OPTIONS] TESTS
+
+ Description
+ qperf measures bandwidth and latency between two nodes. It can work
+ over TCP/IP as well as the RDMA transports. On one of the nodes, qperf
+ is typically run with no arguments designating it the server node. One
+ may then run qperf on a client node to obtain measurements such as
+ bandwidth, latency and cpu utilization.
+
+ In its most basic form, qperf is run on one node in server mode by
+ invoking it with no arguments. On the other node, it is run with two
+ arguments: the name of the server node followed by the name of the
+ test. A list of tests can be found in the section, TESTS. A variety
+ of options may also be specified.
+
+ One can get more detailed information on qperf by using the --help
+ option. Below are examples of using the --help option:
+
+ qperf --help examples Some examples of using qperf
+ qperf --help opts Summary of options
+ qperf --help options Description of options
+ qperf --help tests Short summary and description of tests
+ qperf --help TESTNAME More information on test TESTNAME
+Author
+ Written by Johann George.
+Bugs
+ None of the RDMA tests are available if qperf is compiled without the RDMA
+ libraries. None of the XRC tests are available if qperf is compiled
+ without the XRC extensions. The -f option is not yet implemented in many
+ of the tests.
+Categories -RDMA
+ To get help on a particular category, you may type:
+ qperf --help CATEGORY
+ where CATEGORY might be one of the following:
+ categories This current list being displayed
+ examples Some examples
+ options A long list of options
+ opts A short description of the options
+ tests A list and description of the various tests
+ or one of the following tests:
+ conf
+ quit
+ rds_bw
+ rds_lat
+ sctp_bw
+ sctp_lat
+ sdp_bw
+ sdp_lat
+ tcp_bw
+ tcp_lat
+ udp_bw
+ udp_lat
+Categories +RDMA
+ To get help on a particular category, you may type:
+ qperf --help CATEGORY
+ where CATEGORY might be one of the following:
+ categories This current list being displayed
+ examples Some examples
+ options A long list of options
+ opts A short description of the options
+ tests A list of tests
+ CATEGORY may also be one of the following tests
+ conf
+ quit
+ rc_bi_bw
+ rc_bw
+ rc_compare_swap_mr
+ rc_fetch_add_mr
+ rc_lat
+ rc_rdma_read_bw
+ rc_rdma_read_lat
+ rc_rdma_write_bw
+ rc_rdma_write_lat
+ rc_rdma_write_poll_lat
+ rds_bw
+ rds_lat
+ sctp_bw
+ sctp_lat
+ sdp_bw
+ sdp_lat
+ tcp_bw
+ tcp_lat
+ uc_bi_bw
+ uc_bw
+ uc_lat
+ uc_rdma_write_bw
+ uc_rdma_write_lat
+ uc_rdma_write_poll_lat
+ ud_bi_bw
+ ud_bw
+ ud_lat
+ udp_bw
+ udp_lat
+ ver_rc_compare_swap
+ ver_rc_fetch_add
+ xrc_bi_bw
+ xrc_bw
+ xrc_lat
+Examples
+ In these examples, we first run qperf on a node called myserver in server
+ mode by invoking it with no arguments. In all the subsequent examples, we
+ run qperf on another node and connect to the server which we assume has a
+ hostname of myserver.
+ * To run a TCP bandwidth and latency test:
+ qperf myserver tcp_bw tcp_lat
+ * To run a SDP bandwidth test for 10 seconds:
+ qperf myserver -t 10 sdp_bw
+ * To run a UDP latency test and then cause the server to terminate:
+ qperf myserver udp_lat quit
+ * To measure the RDMA UD latency and bandwidth:
+ qperf myserver ud_lat ud_bw
+ * To measure RDMA UC bi-directional bandwidth:
+ qperf myserver rc_bi_bw
+ * To get a range of TCP latencies with a message size from 1 to 64K
+ qperf myserver -oo msg_size:1:64K:*2 -vu tcp_lat
+Opts
+ --access_recv OnOff (-ar) Turn on/off accessing received data
+ -ar1 Cause received data to be accessed
+ --alt_port Port (-ap) Set alternate path port
+ --loc_alt_port Port (-lap) Set local alternate path port
+ --rem_alt_port Port (-rap) Set remote alternate path port
+ --cpu_affinity PN (-ca) Set processor affinity
+ --loc_cpu_affinity PN (-lca) Set local processor affinity
+ --rem_cpu_affinity PN (-rca) Set remote processor affinity
+ --flip OnOff (-f) Flip on/off sender and receiver
+ -f1 Flip (on) sender and receiver
+ --help Topic (-h) Get more information on a topic
+ --host Node (-H) Identify server node
+ --id Device:Port (-i) Set RDMA device and port
+ --loc_id Device:Port (-li) Set local RDMA device and port
+ --rem_id Device:Port (-ri) Set remote RDMA device and port
+ --listen_port Port (-lp) Set server listen port
+ --loop Var:Init:Last:Incr (-oo) Sequence through values
+ --msg_size Size (-m) Set message size
+ --mtu_size Size (-mt) Set MTU size (RDMA only)
+ --no_msgs Count (-n) Send Count messages
+ --cq_poll OnOff Set polling mode on/off
+ --loc_cq_poll OnOff (-lcp) Set local polling mode on/off
+ --rem_cq_poll OnOff (-rcp) Set remote polling mode on/off
+ -cp1 Turn polling mode on
+ -lcp1 Turn local polling mode on
+ -rcp1 Turn remote polling mode on
+ --ip_port Port (-ip) Set TCP port used for tests
+ --precision Digits (-e) Set precision reported
+ --rd_atomic Max (-nr) Set RDMA read/atomic count
+ --loc_rd_atomic Max (-lnr) Set local RDMA read/atomic count
+ --rem_rd_atomic Max (-rnr) Set remote RDMA read/atomic count
+ --service_level SL (-sl) Set service level
+ --service_level SL (-lsl) Set local service level
+ --service_level SL (-rsl) Set remote service level
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --loc_sock_buf_size Size (-lsb) Set local socket buffer size
+ --rem_sock_buf_size Size (-rsb) Set remote socket buffer size
+ --src_path_bits num (-sp) Set source path bits
+ --loc_src_path_bits num (-lsp) Set local source path bits
+ --rem_src_path_bits num (-rsp) Set remote source path bits
+ --static_rate (-sr) Set IB static rate
+ --loc_static_rate (-lsr) Set local IB static rate
+ --rem_static_rate (-rsr) Set remote IB static rate
+ --time Time (-t) Set test duration
+ --timeout Time (-to) Set timeout
+ --loc_timeout Time (-lto) Set local timeout
+ --rem_timeout Time (-rto) Set remote timeout
+ --unify_nodes (-un) Unify nodes
+ --unify_units (-uu) Unify units
+ --use_bits_per_sec (-ub) Use bits/sec rather than bytes/sec
+ --use_cm OnOff (-cm) Use RDMA Connection Manager or not
+ -cm1 Use RDMA Connection Manager
+ --verbose (-v) Verbose; turn on all of -v[cstu]
+ --verbose_conf (-vc) Show configuration information
+ --verbose_stat (-vs) Show statistical information
+ --verbose_time (-vt) Show timing information
+ --verbose_used (-vu) Show information on parameters
+ --verbose_more (-vv) More verbose; turn on all of -v[CSTU]
+ --verbose_more_conf (-vvc) Show more configuration information
+ --verbose_more_stat (-vvs) Show more statistical information
+ --verbose_more_time (-vvt) Show more timing information
+ --verbose_more_used (-vvu) Show more information on parameters
+ --version (-V) Print out version
+ --wait_server Time (-ws) Set time to wait for server
+Options
+ --access_recv OnOff (-ar)
+ If OnOff is non-zero, data is accessed once received. Otherwise,
+ data is ignored. By default, OnOff is 0. This can help to mimic
+ some applications.
+ -ar1
+ Cause received data to be accessed.
+ --alt_port Port (-ap)
+ Set alternate path port. This enables automatic path failover.
+ --loc_alt_port Port (-lap)
+ Set local alternate path port. This enables automatic path failover.
+ --rem_alt_port Port (-rap)
+ Set remote alternate path port. This enables automatic path failover.
+ --cpu_affinity PN (-ca)
+ Set cpu affinity to PN. CPUs are numbered sequentially from 0. If
+ PN is "any", any cpu is allowed otherwise the cpu is limited to the
+ one specified.
+ --loc_cpu_affinity PN (-lca)
+ Set local processor affinity to PN.
+ --rem_cpu_affinity PN (-rca)
+ Set remote processor affinity to PN.
+ --flip OnOff (-f)
+ If non-zero, cause sender and receiver to play opposite roles.
+ -f1
+ Cause sender and receiver to play opposite roles.
+ --help Topic (-h)
+ Print out information about Topic. To see the list of topics, type
+ qperf --help
+ --host Host (-H)
+ Run test between the current node and the qperf running on node Host.
+ This can also be specified as the first non-option argument.
+ --id Device:Port (-i)
+ Use RDMA Device and Port.
+ --loc_id Device:Port (-li)
+ Use local RDMA Device and Port.
+ --rem_id Device:Port (-ri)
+ Use remote RDMA Device and Port.
+ --listen_port Port (-lp)
+ Set the port we listen on to ListenPort. This must be set to the
+ same port on both the server and client machines. The default value
+ is 19765.
+ --loop Var:Init:Last:Incr (-oo)
+ Run a test multiple times sequencing through a series of values. Var
+ is the loop variable; Init is the initial value; Last is the value it
+ must not exceed and Incr is the increment. It is useful to set the
+ --verbose_used (-vu) option in conjunction with this option.
+ --msg_size Size (-m)
+ Set the message size to Size. The default value varies by test. It
+ is assumed that the value is specified in bytes however, a trailing
+ kib or K, mib or M, or gib or G indicates that the size is being
+ specified in kibibytes, mebibytes or gibibytes respectively while a
+ trailing kb or k, mb or m, or gb or g indicates kilobytes, megabytes
+ or gigabytes respectively.
+ --mtu_size Size (-mt)
+ Set the MTU size. Only relevant to the RDMA UC/RC tests. Units are
+ specified in the same manner as the --msg_size option.
+ --no_msgs N (-n)
+ Set test duration by number of messages sent instead of time.
+ --cq_poll OnOff (-cp)
+ Turn polling mode on or off. This is only relevant to the RDMA tests
+ and determines whether they poll or wait on the completion queues.
+ If OnOff is 0, they wait; otherwise they poll.
+ --loc_cq_poll OnOff (-lcp)
+ Locally turn polling mode on or off.
+ --rem_cq_poll OnOff (-rcp)
+ Remotely turn polling mode on or off.
+ -cp1
+ Turn polling mode on.
+ -lcp1
+ Turn local polling mode on.
+ -rcp1
+ Turn remote polling mode on.
+ --ip_port Port (-ip)
+ Use Port to run the socket tests. This is different from
+ --listen_port which is used for synchronization. This is only
+ relevant for the socket tests and refers to the TCP/UDP/SDP/RDS/SCTP
+ port that the test is run on.
+ --precision Digits (-e)
+ Set the number of significant digits that are used to report results.
+ --rd_atomic Max (-nr)
+ Set the number of in-flight operations that can be handled for a RDMA
+ read or atomic operation to Max. This is only relevant to the RDMA
+ Read and Atomic tests.
+ --loc_rd_atomic Max (-lnr)
+ Set local read/atomic count.
+ --rem_rd_atomic Max (-rnr)
+ Set remote read/atomic count.
+ --service_level SL (-sl)
+ Set RDMA service level to SL. This is only used by the RDMA tests.
+ The service level must be between 0 and 15. The default service
+ level is 0.
+ --loc_service_level SL (-lsl)
+ Set local service level.
+ --rem_service_level SL (-rsl)
+ Set remote service level.
+ --sock_buf_size Size (-sb)
+ Set the socket buffer size. This is only relevant to the socket
+ tests.
+ --loc_sock_buf_size Size (-lsb)
+ Set local socket buffer size.
+ --rem_sock_buf_size Size (-rsb)
+ Set remote socket buffer size.
+ --src_path_bits N (-sp)
+ Set source path bits. If the LMC is not zero, this will cause the
+ connection to use a LID with the low order LMC bits set to N.
+ --loc_src_path_bits N (-lsp)
+ Set local source path bits.
+ --rem_src_path_bits N (-rsp)
+ Set remote source path bits.
+ --static_rate Rate (-sr)
+ Force InfiniBand static rate. Rate can be one of: 2.5, 5, 10, 20,
+ 30, 40, 60, 80, 120, 1xSDR (2.5 Gbps), 1xDDR (5 Gbps), 1xQDR (10
+ Gbps), 4xSDR (2.5 Gbps), 4xDDR (5 Gbps), 4xQDR (10 Gbps), 8xSDR (2.5
+ Gbps), 8xDDR (5 Gbps), 8xQDR (10 Gbps).
+ --loc_static_rate (-lsr)
+ Force local InfiniBand static rate
+ --rem_static_rate (-rsr)
+ Force remote InfiniBand static rate
+ --time Time (-t)
+ Set test duration to Time. Specified in seconds however a trailing
+ m, h or d indicates that the time is specified in minutes, hours or
+ days respectively.
+ --timeout Time (-to)
+ Set timeout to Time. This is the timeout used for various things
+ such as exchanging messages. The default is 5 seconds.
+ --loc_timeout Time (-lto)
+ Set local timeout to Time. This may be used on the server to set
+ the timeout when initially exchanging data with each client.
+ However, as soon as we receive the client's parameters, the client's
+ remote timeout will override this parameter.
+ --rem_timeout Time (-rto)
+ Set remote timeout to Time.
+ --unify_nodes (-un)
+ Unify the nodes. Describe them in terms of local and remote rather
+ than send and receive.
+ --unify_units (-uu)
+ Unify the units that results are shown in. Uses the lowest common
+ denominator. Helpful for scripts.
+ --use_bits_per_sec (-ub)
+ Use bits/sec rather than bytes/sec when displaying networking speed.
+ --use_cm OnOff (-cm)
+ Use the RDMA Connection Manager (CM) if OnOff is non-zero. It is
+ necessary to use the CM for iWARP devices. The default is to
+ establish the connection without using the CM. This only works for
+ the tests that use the RC transport.
+ -cm1
+ Use RDMA Connection Manager.
+ --verbose (-v)
+ Provide more detailed output. Turns on -vc, -vs, -vt and -vu.
+ --verbose_conf (-vc)
+ Provide information on configuration.
+ --verbose_stat (-vs)
+ Provide information on statistics.
+ --verbose_time (-vt)
+ Provide information on timing.
+ --verbose_used (-vu)
+ Provide information on parameters used.
+ --verbose_more (-vv)
+ Provide even more detailed output. Turns on -vvc, -vvs, -vvt and
+ -vvu.
+ --verbose_more_conf (-vvc)
+ Provide more information on configuration.
+ --verbose_more_stat (-vvs)
+ Provide more information on statistics.
+ --verbose_more_time (-vvt)
+ Provide more information on timing.
+ --verbose_more_used (-vvu)
+ Provide more information on parameters used.
+ --version (-V)
+ The current version of qperf is printed.
+ --wait_server Time (-ws)
+ If the server is not ready, continue to try connecting for Time
+ seconds before giving up. The default is 5 seconds.
+Tests -RDMA
+ Miscellaneous
+ conf Show configuration
+ quit Cause the server to quit
+ Socket Based
+ rds_bw RDS streaming one way bandwidth
+ rds_lat RDS one way latency
+ sctp_bw SCTP streaming one way bandwidth
+ sctp_lat SCTP one way latency
+ sdp_bw SDP streaming one way bandwidth
+ sdp_lat SDP one way latency
+ tcp_bw TCP streaming one way bandwidth
+ tcp_lat TCP one way latency
+ udp_bw UDP streaming one way bandwidth
+ udp_lat UDP one way latency
+Tests +RDMA
+ Miscellaneous
+ conf Show configuration
+ quit Cause the server to quit
+ Socket Based
+ rds_bw RDS streaming one way bandwidth
+ rds_lat RDS one way latency
+ sctp_bw SCTP streaming one way bandwidth
+ sctp_lat SCTP one way latency
+ sdp_bw SDP streaming one way bandwidth
+ sdp_lat SDP one way latency
+ tcp_bw TCP streaming one way bandwidth
+ tcp_lat TCP one way latency
+ udp_bw UDP streaming one way bandwidth
+ udp_lat UDP one way latency
+ RDMA Send/Receive
+ rc_bi_bw RC streaming two way bandwidth
+ rc_bw RC streaming one way bandwidth
+ rc_lat RC one way latency
+ uc_bi_bw UC streaming two way bandwidth
+ uc_bw UC streaming one way bandwidth
+ uc_lat UC one way latency
+ ud_bi_bw UD streaming two way bandwidth
+ ud_bw UD streaming one way bandwidth
+ ud_lat UD one way latency
+ xrc_bi_bw XRC streaming two way bandwidth
+ xrc_bw XRC streaming one way bandwidth
+ xrc_lat XRC one way latency
+ RDMA
+ rc_rdma_read_bw RC RDMA read streaming one way bandwidth
+ rc_rdma_read_lat RC RDMA read one way latency
+ rc_rdma_write_bw RC RDMA write streaming one way bandwidth
+ rc_rdma_write_lat RC RDMA write one way latency
+ rc_rdma_write_poll_lat RC RDMA write one way polling latency
+ uc_rdma_write_bw UC RDMA write streaming one way bandwidth
+ uc_rdma_write_lat UC RDMA write one way latency
+ uc_rdma_write_poll_lat UC RDMA write one way polling latency
+ InfiniBand Atomics
+ rc_compare_swap_mr RC compare and swap messaging rate
+ rc_fetch_add_mr RC fetch and add messaging rate
+ Verification
+ ver_rc_compare_swap Verify RC compare and swap
+ ver_rc_fetch_add Verify RC fetch and add
+conf
+ Purpose
+ Show configuration
+ Common Options
+ None
+ Description
+ Shows the node name, CPUs and OS of both nodes being used.
+quit
+ Purpose
+ Quit
+ Common Options
+ None
+ Description
+ Causes the server to quit.
+rds_bw
+ Purpose
+ RDS streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly sends messages to the server while the server
+ notes how many were received.
+rds_lat
+ Purpose
+ RDS one way latency
+ Common Options
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using RDS sockets.
+sctp_bw
+ Purpose
+ SCTP streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly sends messages to the server while the server
+ notes how many were received.
+sctp_lat
+ Purpose
+ SCTP one way latency
+ Common Options
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using STCP sockets.
+sdp_bw
+ Purpose
+ SDP streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly sends messages to the server while the server
+ notes how many were received.
+sdp_lat
+ Purpose
+ SDP one way latency
+ Common Options
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using SDP sockets.
+tcp_bw
+ Purpose
+ TCP streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly sends messages to the server while the server
+ notes how many were received.
+tcp_lat
+ Purpose
+ TCP one way latency
+ Common Options
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using TCP sockets.
+udp_bw
+ Purpose
+ UDP streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly sends messages to the server while the server
+ notes how many were received.
+udp_lat
+ Purpose
+ UDP one way latency
+ Common Options
+ --cpu_affinity PN (-ca) Set processor affinity
+ --msg_size Size (-m) Set message size
+ --sock_buf_size Size (-sb) Set socket buffer size
+ --time (-t) Set test duration
+ Other Options
+ --listen_port, --ip_port, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using UDP sockets.
+ud_bw +RDMA
+ Purpose
+ UD streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client sends messages to the server who notes how many it received.
+ The UD Send/Receive mechanism is used.
+ud_bi_bw +RDMA
+ Purpose
+ UD streaming two way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ Both the client and server exchange messages with each other using the
+ UD Send/Receive mechanism and note how many were received.
+ud_lat +RDMA
+ Purpose
+ UD one way latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using UD Send/Receive.
+rc_bw +RDMA
+ Purpose
+ RC streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client sends messages to the server who notes how many it received.
+ The RC Send/Receive mechanism is used.
+rc_bi_bw +RDMA
+ Purpose
+ RC streaming two way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ Both the client and server exchange messages with each other using the
+ RC Send/Receive mechanism and note how many were received.
+rc_lat +RDMA
+ Purpose
+ RC one way latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using RC Send/Receive.
+uc_bw +RDMA
+ Purpose
+ UC streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client sends messages to the server who notes how many it received.
+ The UC Send/Receive mechanism is used.
+uc_bi_bw +RDMA
+ Purpose
+ UC streaming two way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ Both the client and server exchange messages with each other using the
+ UC Send/Receive mechanism and note how many were received.
+uc_lat +RDMA
+ Purpose
+ UC one way latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using UC Send/Receive.
+rc_rdma_read_bw +RDMA
+ Purpose
+ RC RDMA read streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --rd_atomic, --static_rate,
+ --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly performs RC RDMA Read operations and notes how
+ many of them complete.
+rc_rdma_read_lat +RDMA
+ Purpose
+ RC RDMA read one way latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ The client repeatedly performs RC RDMA Read operations waiting for
+ completion before starting the next one.
+rc_rdma_write_bw +RDMA
+ Purpose
+ RC RDMA write streaming one way bandwidth
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly performs RC RDMA Write operations and notes how
+ many of them complete.
+rc_rdma_write_lat +RDMA
+ Purpose
+ RC RDMA write one way latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ using RC RDMA write operations.
+rc_rdma_write_poll_lat +RDMA
+ Purpose
+ RC RDMA write one way polling latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test using RC RDMA Write operations. First the
+ client performs an RDMA Write while the server stays in a tight loop
+ waiting for the memory buffer to change. The first and last bytes of
+ the memory buffer are tested to ensure that the entire message was
+ received. This is then repeated with both sides playing opposite
+ roles. Since this does not use completion queues, the --cq_poll flag
+ has no effect.
+uc_rdma_write_bw +RDMA
+ Purpose
+ UC RDMA write streaming one way bandwidth
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client repeatedly performs UC RDMA Write operations and notes how
+ many of them complete.
+uc_rdma_write_lat +RDMA
+ Purpose
+ UC RDMA write one way latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ using UC RDMA write operations.
+uc_rdma_write_poll_lat +RDMA
+ Purpose
+ UC RDMA write one way polling latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test using UC RDMA Write operations. First the
+ client performs an RDMA Write while the server stays in a tight loop
+ waiting for the memory buffer to change. The first and last bytes of
+ the memory buffer are tested to ensure that the entire message was
+ received. This is then repeated with both sides playing opposite
+ roles. Since this does not use completion queues, the --cq_poll flag
+ has no effect.
+rc_compare_swap_mr +RDMA
+ Purpose
+ RC compare and swap messaging rate
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --rd_atomic, --static_rate,
+ --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ The client repeatedly performs the RC Atomic Compare and Swap operation
+ and determines how many of them complete.
+rc_fetch_add_mr +RDMA
+ Purpose
+ RC fetch and add messaging rate
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --rd_atomic, --static_rate,
+ --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ The client repeatedly performs the RC Atomic Fetch and Add operation
+ and determines how many of them complete.
+ver_rc_compare_swap +RDMA
+ Purpose
+ Verify RC compare and swap
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --msg_size, --mtu_size, --rd_atomic,
+ --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ Test the RC Compare and Swap Atomic operation. The server's memory
+ location starts with zero and the client successively makes exchanges
+ with a variety of different values. The results are checked for
+ correctness.
+ver_rc_fetch_add +RDMA
+ Purpose
+ Verify RC fetch and add
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --msg_size, --mtu_size, --rd_atomic,
+ --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ Tests the RC Fetch and Add Atomic operation. The server's memory
+ location starts with zero and the client successively adds one. The
+ results are checked for correctness.
+xrc_bw +RDMA
+ Purpose
+ XRC streaming one way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ The client sends messages to the server who notes how many it received.
+ The XRC Send/Receive mechanism is used.
+xrc_bi_bw +RDMA
+ Purpose
+ XRC streaming two way bandwidth
+ Common Options
+ --access_recv OnOff (-ar) Access received data
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --use_bits_per_sec,
+ --verbose
+ Description
+ Both the client and server exchange messages with each other using the
+ XRC Send/Receive mechanism and note how many were received.
+xrc_lat +RDMA
+ Purpose
+ XRC one way latency
+ Common Options
+ --id Device:Port (-i) Set RDMA device and port
+ --msg_size Size (-m) Set message size
+ --cq_poll OnOff Set polling mode on/off
+ --time (-t) Set test duration
+ Other Options
+ --cpu_affinity, --listen_port, --mtu_size, --static_rate, --timeout
+ Display Options
+ --precision, --unify_nodes, --unify_units, --verbose
+ Description
+ A ping pong latency test where the server and client exchange messages
+ repeatedly using XRC Send/Receive.
diff --git a/src/mkhelp b/src/mkhelp
new file mode 100755
index 0000000..5161cf1
--- /dev/null
+++ b/src/mkhelp
@@ -0,0 +1,113 @@
+#!/usr/bin/env perl
+#
+use strict;
+use warnings;
+use diagnostics;
+
+my $help_txt = "help.txt";
+my $help_c = "help.c";
+my $top = "
+/*
+ * This was generated from $help_txt. Do not modify directly.
+ *
+ * Copyright (c) 2002-2009 Johann George. All rights reserved.
+ * Copyright (c) 2006-2009 QLogic Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+char *Usage[] ={
+";
+my $end = "
+ 0,
+};
+";
+
+sub panic {
+ print STDERR @_, "\n";
+ exit 1;
+}
+
+sub main() {
+ my %defs;
+ $defs{$_} = 1 for (@ARGV);
+ my $iFile;
+ open($iFile, "<", $help_txt) or
+ panic("cannot find $help_txt");
+ my $str = "";
+ my $keep = 1;
+ while (<$iFile>) {
+ chomp;
+ s/\s+$//;
+ if (/^ / or /^$/) {
+ if ($keep) {
+ s///;
+ s/(["\\])/\\$1/g;
+ s/$/\\n/;
+ if (/^(.{68}(?>[^\\]?))(..*)/) {
+ $str .= " "x8 . "\"$1\"\n";
+ $str .= " "x12 . "\"$2\"\n";
+ } else {
+ $str .= " "x8 . "\"$_\"\n";
+ }
+ }
+ } else {
+ my @args = split;
+ my $arg0 = lc(shift @args);
+ $keep = 1;
+ for (@args) {
+ if (/^\+(.*)/) {
+ $keep = 0 unless ($defs{$1});
+ } elsif (/^-(.*)/) {
+ $keep = 0 if ($defs{$1});
+ }
+ }
+ if ($keep) {
+ if ($str) {
+ chop $str;
+ $str .= ",\n";
+ }
+ $str .= " "x4 . "\"$arg0\",\n";
+ }
+ }
+ }
+ close $iFile;
+ if ($str) {
+ chop $str;
+ $str .= ",\n";
+ }
+ $top =~ s/^\n//;
+ $end =~ s/^\n//;
+ my $oFile;
+ open($oFile, ">", $help_c) or
+ panic("cannot create $help_c");
+ print $oFile $top, $str, $end;
+ close $oFile;
+}
+
+main();
diff --git a/src/mkman b/src/mkman
new file mode 100755
index 0000000..64dea86
--- /dev/null
+++ b/src/mkman
@@ -0,0 +1,198 @@
+#!/usr/bin/env perl
+# Make qperf man page.
+#
+use strict;
+use warnings;
+use diagnostics;
+use POSIX;
+
+
+my $help_txt = "help.txt";
+
+
+# Print out an error message and exit.
+#
+sub panic {
+ print STDERR @_, "\n";
+ exit 1;
+}
+
+
+# Print arguments to stdout.
+#
+sub printx {
+ print STDOUT "@_";
+}
+
+
+# Print arguments along with a newline to stdout.
+#
+sub printn {
+ print STDOUT "@_\n";
+}
+
+
+# Print a sub-heading as required in upper-case.
+#
+sub printh ($) {
+ my $name = shift;
+ printn ".SH ", uc $name;
+}
+
+
+# Undent some text by four columns.
+#
+sub undent {
+ my $str = shift;
+ $str =~ s/^ //gm;
+ return $str;
+}
+
+
+# Generate the list of tests from the help.txt file.
+#
+sub do_tests ($$) {
+ my $dict = shift;
+ my $name = shift;
+ my $text = $dict->{"Tests +RDMA"};
+ printh $name;
+ $text =~ s/^\s*//;
+ my @lines = split(/\n/, $text);
+ for (@lines) {
+ next unless /^ {8}(\w+)\s+(.*)/;
+ printn '.TP';
+ printn "\\fB$1\\fP";
+ printn $2;
+ }
+}
+
+
+# Generate the list of options from the help.txt file.
+#
+sub do_options ($$) {
+ my $dict = shift;
+ my $name = shift;
+ my $text = $dict->{$name};
+ printh $name;
+ $text =~ s/^\s*//;
+ my @options = split(/^\s{4,6}(?=-)/m, $text);
+ for my $option (@options) {
+ $option =~ s/(.*)\n\s*//;
+ my $head = $1;
+ my $line = "";
+ ($head =~ s/(.*)\s+\((-\w+)\)/$1/) and
+ $line = "\\fB$2\\fP, ";
+ $head =~ /(\S+)\s*(.*)/;
+ $line .= "\\fB$1\\fP";
+ $line .= " \\fI$2\\fP" if $2;
+ printn '.TP';
+ printn $line;
+ $option =~ s/^\s+//mg;
+ $option =~ s/\s+$//;
+ printn $option;
+ }
+}
+
+
+# Generate the list of examples from the help.txt file.
+#
+sub do_examples ($$) {
+ my $dict = shift;
+ my $name = shift;
+ my $text = $dict->{$name};
+ printh $name;
+ my @lines = split(/^ {8}\* /m, $text);
+ printx undent(shift @lines);
+ for (@lines) {
+ s/(.*)\n//;
+ printn '.TP';
+ printn $1;
+ s/^\s+//m;
+ print $_;
+ }
+}
+
+
+# Generate the synopsis from the help.txt file.
+#
+sub do_synopsis ($$) {
+ my $dict = shift;
+ my $name = shift;
+ my $text = $dict->{$name};
+ printh $name;
+ $text =~ s/([A-Z]+)/\\fI$1\\fP/g;
+ $text =~ s/(qperf)/\\fB$1\\fP/g;
+ $text =~ s/\n/\n.br\n/g;
+ printx undent $text;
+}
+
+
+# Put out a sub-section that is gotten from a subsection within the Main
+# section of the help.txt file.
+#
+sub do_general ($$) {
+ my $dict = shift;
+ my $name = shift;
+ printh $name;
+ printx undent $dict->{$name};
+}
+
+
+# Return the month and year that the help.txt file was last modified.
+#
+sub help_date() {
+ my @info = stat $help_txt or
+ panic("Cannot find $help_txt");
+ return POSIX::strftime "%B %Y", localtime($info[9]);
+}
+
+
+# Make a dictionary from text with the keys generated from text that is flush
+# agains the left column and its associated data being the text that is
+# subsequently indented.
+#
+sub make_dict ($) {
+ my %dict;
+ my $data = shift;
+ my @entrys = split(/^(?=\S)/m, $data);
+ (s/^(.*)\n//) and
+ $dict{$1} = $_
+ for (@entrys);
+ return \%dict;
+}
+
+
+# Return the contents of the help.txt file.
+#
+sub read_file ($) {
+ my $name = shift;
+ my $file;
+ local $/;
+ open($file, "<", $name) or
+ panic("Cannot find $name");
+ my $data = <$file>;
+ close $file;
+ return $data;
+}
+
+
+sub main() {
+ my $data = read_file $help_txt;
+ my $help = make_dict $data;
+ my $main = make_dict undent $help->{Main};
+
+ printn '.\" Generated by mkman';
+ printn '.TH QPERF 1 "' . help_date . '" "qperf" "User Commands"';
+ printn '.SH NAME';
+ printn 'qperf \- Measure RDMA and IP performance';
+
+ do_synopsis ($main, 'Synopsis');
+ do_general ($main, 'Description');
+ do_examples ($help, 'Examples');
+ do_options ($help, 'Options');
+ do_tests ($help, 'Tests');
+ do_general ($help, 'Author');
+ do_general ($help, 'Bugs');
+}
+
+main();
diff --git a/src/qperf.c b/src/qperf.c
new file mode 100644
index 0000000..2a5fa65
--- /dev/null
+++ b/src/qperf.c
@@ -0,0 +1,2866 @@
+/*
+ * qperf - main.
+ * Measure socket and RDMA performance.
+ *
+ * Copyright (c) 2002-2009 Johann George. All rights reserved.
+ * Copyright (c) 2006-2009 QLogic Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#define _GNU_SOURCE
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <netdb.h>
+#include <sched.h>
+#include <stdio.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/wait.h>
+#include <sys/ioctl.h>
+#include <sys/times.h>
+#include <sys/select.h>
+#include <sys/utsname.h>
+#include "qperf.h"
+
+
+/*
+ * Configurable parameters. If your change makes this version of qperf
+ * incompatible with previous versions (usually a change to the Req structure),
+ * increment VER_MIN and set VER_INC to 0. Otherwise, just increment VER_INC.
+ * VER_MAJ is reserved for major changes.
+ */
+#define VER_MAJ 0 /* Major version */
+#define VER_MIN 4 /* Minor version */
+#define VER_INC 9 /* Incremental version */
+#define LISTENQ 5 /* Size of listen queue */
+#define BUFSIZE 1024 /* Size of buffers */
+
+
+/*
+ * Default parameter values.
+ */
+#define DEF_TIME 2 /* Test duration */
+#define DEF_TIMEOUT 5 /* Timeout */
+#define DEF_PRECISION 3 /* Precision displayed */
+#define DEF_LISTEN_PORT 19765 /* Listen port */
+
+
+/*
+ * Option list.
+ */
+typedef struct OPTION {
+ char *name; /* Name of option */
+ char *type; /* Type */
+ int arg1; /* First argument */
+ int arg2; /* Second argument */
+} OPTION;
+
+
+/*
+ * Used to loop through a range of values.
+ */
+typedef struct LOOP {
+ struct LOOP *next; /* Pointer to next loop */
+ OPTION *option; /* Loop variable */
+ long init; /* Initial value */
+ long last; /* Last value */
+ long incr; /* Increment */
+ int mult; /* If set, multiply, otherwise add */
+} LOOP;
+
+
+/*
+ * Parameter information.
+ */
+typedef struct PAR_INFO {
+ PAR_INDEX index; /* Index into parameter table */
+ int type; /* Type */
+ void *ptr; /* Pointer to value */
+ char *name; /* Option name */
+ int set; /* Parameter has been set */
+ int used; /* Parameter has been used */
+ int inuse; /* Parameter is in use */
+} PAR_INFO;
+
+
+/*
+ * Parameter name association.
+ */
+typedef struct PAR_NAME {
+ char *name; /* Name */
+ PAR_INDEX loc_i; /* Local index */
+ PAR_INDEX rem_i; /* Remote index */
+} PAR_NAME;
+
+
+/*
+ * A simple mapping between two strings.
+ */
+typedef struct DICT {
+ char *str1; /* String 1 */
+ char *str2; /* String 2 */
+} DICT;
+
+
+/*
+ * Test prototype.
+ */
+typedef struct TEST {
+ char *name; /* Test name */
+ void (*client)(void); /* Client function */
+ void (*server)(void); /* Server function */
+} TEST;
+
+
+/*
+ * Used to save output data for formatting.
+ */
+typedef struct SHOW {
+ char *pref; /* Name prefix */
+ char *name; /* Name */
+ char *data; /* Data */
+ char *unit; /* Unit */
+ char *altn; /* Alternative value */
+} SHOW;
+
+
+/*
+ * Configuration information.
+ */
+typedef struct CONF {
+ char node[STRSIZE]; /* Node */
+ char cpu[STRSIZE]; /* CPU */
+ char os[STRSIZE]; /* Operating System */
+ char qperf[STRSIZE]; /* Qperf version */
+} CONF;
+
+
+/*
+ * Function prototypes.
+ */
+static void add_ustat(USTAT *l, USTAT *r);
+static long arg_long(char ***argvp);
+static long arg_size(char ***argvp);
+static char *arg_strn(char ***argvp);
+static long arg_time(char ***argvp);
+static void calc_node(RESN *resn, STAT *stat);
+static void calc_results(void);
+static void client(TEST *test);
+static int cmpsub(char *s2, char *s1);
+static char *commify(char *data);
+static void dec_req_data(REQ *host);
+static void dec_req_version(REQ *host);
+static void dec_stat(STAT *host);
+static void dec_ustat(USTAT *host);
+static void do_args(char *args[]);
+static void do_loop(LOOP *loop, TEST *test);
+static void do_option(OPTION *option, char ***argvp);
+static void enc_req(REQ *host);
+static void enc_stat(STAT *host);
+static void enc_ustat(USTAT *host);
+static TEST *find_test(char *name);
+static OPTION *find_option(char *name);
+static void get_conf(CONF *conf);
+static void get_cpu(CONF *conf);
+static void get_times(CLOCK timex[T_N]);
+static void initialize(void);
+static void init_lstat(void);
+static char *loop_arg(char **pp);
+static int nice_1024(char *pref, char *name, long long value);
+static PAR_INFO *par_info(PAR_INDEX index);
+static PAR_INFO *par_set(char *name, PAR_INDEX index);
+static int par_isset(PAR_INDEX index);
+static void parse_loop(char ***argvp);
+static void place_any(char *pref, char *name, char *unit, char *data,
+ char *altn);
+static void place_show(void);
+static void place_val(char *pref, char *name, char *unit, double value);
+static void remotefd_close(void);
+static void remotefd_setup(void);
+static void run_client_conf(void);
+static void run_client_quit(void);
+static void run_server_conf(void);
+static void run_server_quit(void);
+static void server(void);
+static void server_listen(void);
+static int server_recv_request(void);
+static void set_affinity(void);
+static void set_signals(void);
+static void show_debug(void);
+static void show_info(MEASURE measure);
+static void show_rest(void);
+static void show_used(void);
+static void sig_alrm(int signo, siginfo_t *siginfo, void *ucontext);
+static void sig_quit(int signo, siginfo_t *siginfo, void *ucontext);
+static void sig_urg(int signo, siginfo_t *siginfo, void *ucontext);
+static char *skip_colon(char *s);
+static void start_test_timer(int seconds);
+static long str_size(char *arg, char *str);
+static void strncopy(char *d, char *s, int n);
+static char *two_args(char ***argvp);
+static int verbose(int type, double value);
+static void version_error(void);
+static void view_band(int type, char *pref, char *name, double value);
+static void view_cost(int type, char *pref, char *name, double value);
+static void view_cpus(int type, char *pref, char *name, double value);
+static void view_rate(int type, char *pref, char *name, double value);
+static void view_long(int type, char *pref, char *name, long long value);
+static void view_size(int type, char *pref, char *name, long long value);
+static void view_strn(int type, char *pref, char *name, char *value);
+static void view_time(int type, char *pref, char *name, double value);
+
+
+/*
+ * Configurable variables.
+ */
+static int ListenPort = DEF_LISTEN_PORT;
+static int Precision = DEF_PRECISION;
+static int ServerWait = DEF_TIMEOUT;
+static int UseBitsPerSec = 0;
+
+
+/*
+ * Static variables.
+ */
+static REQ RReq;
+static STAT IStat;
+static int ListenFD;
+static LOOP *Loops;
+static int ProcStatFD;
+static STAT RStat;
+static int ShowIndex;
+static SHOW ShowTable[256];
+static int UnifyUnits;
+static int UnifyNodes;
+static int VerboseConf;
+static int VerboseStat;
+static int VerboseTime;
+static int VerboseUsed;
+
+
+/*
+ * Global variables.
+ */
+RES Res;
+REQ Req;
+STAT LStat;
+char *TestName;
+char *ServerName;
+SS ServerAddr;
+int ServerAddrLen;
+int RemoteFD;
+int Debug;
+volatile int Finished;
+
+
+/*
+ * Parameter names. This is used to print out the names of the parameters that
+ * have been set.
+ */
+PAR_NAME ParName[] ={
+ { "access_recv", L_ACCESS_RECV, R_ACCESS_RECV },
+ { "affinity", L_AFFINITY, R_AFFINITY },
+ { "alt_port", L_ALT_PORT, R_ALT_PORT },
+ { "flip", L_FLIP, R_FLIP },
+ { "id", L_ID, R_ID },
+ { "msg_size", L_MSG_SIZE, R_MSG_SIZE },
+ { "mtu_size", L_MTU_SIZE, R_MTU_SIZE },
+ { "no_msgs", L_NO_MSGS, R_NO_MSGS },
+ { "poll_mode", L_POLL_MODE, R_POLL_MODE },
+ { "port", L_PORT, R_PORT },
+ { "rd_atomic", L_RD_ATOMIC, R_RD_ATOMIC },
+ { "service_level", L_SL, R_SL },
+ { "sock_buf_size", L_SOCK_BUF_SIZE, R_SOCK_BUF_SIZE },
+ { "src_path_bits", L_SRC_PATH_BITS, R_SRC_PATH_BITS },
+ { "time", L_TIME, R_TIME },
+ { "timeout", L_TIMEOUT, R_TIMEOUT },
+ { "use_cm", L_USE_CM, R_USE_CM },
+};
+
+
+/*
+ * Parameters. These must be listed in the same order as the indices are
+ * defined.
+ */
+PAR_INFO ParInfo[P_N] ={
+ { P_NULL, },
+ { L_ACCESS_RECV, 'l', &Req.access_recv },
+ { R_ACCESS_RECV, 'l', &RReq.access_recv },
+ { L_AFFINITY, 'l', &Req.affinity },
+ { R_AFFINITY, 'l', &RReq.affinity },
+ { L_ALT_PORT, 'l', &Req.alt_port },
+ { R_ALT_PORT, 'l', &RReq.alt_port },
+ { L_FLIP, 'l', &Req.flip },
+ { R_FLIP, 'l', &RReq.flip },
+ { L_ID, 'p', &Req.id },
+ { R_ID, 'p', &RReq.id },
+ { L_MSG_SIZE, 's', &Req.msg_size },
+ { R_MSG_SIZE, 's', &RReq.msg_size },
+ { L_MTU_SIZE, 's', &Req.mtu_size },
+ { R_MTU_SIZE, 's', &RReq.mtu_size },
+ { L_NO_MSGS, 'l', &Req.no_msgs },
+ { R_NO_MSGS, 'l', &RReq.no_msgs },
+ { L_POLL_MODE, 'l', &Req.poll_mode },
+ { R_POLL_MODE, 'l', &RReq.poll_mode },
+ { L_PORT, 'l', &Req.port },
+ { R_PORT, 'l', &RReq.port },
+ { L_RD_ATOMIC, 'l', &Req.rd_atomic },
+ { R_RD_ATOMIC, 'l', &RReq.rd_atomic },
+ { L_SL, 'l', &Req.sl },
+ { R_SL, 'l', &RReq.sl },
+ { L_SOCK_BUF_SIZE, 's', &Req.sock_buf_size },
+ { R_SOCK_BUF_SIZE, 's', &RReq.sock_buf_size },
+ { L_SRC_PATH_BITS, 's', &Req.src_path_bits },
+ { R_SRC_PATH_BITS, 's', &RReq.src_path_bits },
+ { L_STATIC_RATE, 'p', &Req.static_rate },
+ { R_STATIC_RATE, 'p', &RReq.static_rate },
+ { L_TIME, 't', &Req.time },
+ { R_TIME, 't', &RReq.time },
+ { L_TIMEOUT, 't', &Req.timeout },
+ { R_TIMEOUT, 't', &RReq.timeout },
+ { L_USE_CM, 'l', &Req.use_cm },
+ { R_USE_CM, 'l', &RReq.use_cm },
+};
+
+
+/*
+ * Renamed options. First is old, second is new.
+ */
+DICT Renamed[] = {
+ /* -a becomes -ca (--cpu_affinity) */
+ { "--affinity", "--cpu_affinity" },
+ { "-a", "-ca" },
+ { "--loc_affinity", "--loc_cpu_affinity" },
+ { "-la", "-lca" },
+ { "--rem_affinity", "--rem_cpu_affinity" },
+ { "-ra", "-rca" },
+ /* -r becomes -sr (--static_rate) */
+ { "--rate", "--static_rate" },
+ { "-r", "-sr" },
+ { "--loc_rate", "--loc_static_rate" },
+ { "-lr", "-lsr" },
+ { "--rem_rate", "--rem_static_rate" },
+ { "-rr", "-rsr" },
+ /* -p becomes -ip (--ip_port) */
+ { "--port", "--ip_port" },
+ { "-p", "-ip" },
+ /* -P becomes -cp (--cq_poll) */
+ { "--poll", "--cq_poll" },
+ { "-P", "-cp" },
+ { "--loc_poll", "--loc_cq_poll" },
+ { "-lP", "-lcp" },
+ { "--rem_poll", "--rem_cq_poll" },
+ { "-rP", "-rcp" },
+ /* -R becomes -nr (--rd_atomic) */
+ { "-R", "-nr" },
+ { "-lR", "-lnr" },
+ { "-rR", "-rnr" },
+ /* -T becomes -to (--timeout) */
+ { "-T", "-to" },
+ { "-lT", "-lto" },
+ { "-rT", "-rto" },
+ /* -S becomes -sb (--sock_buf_size) */
+ { "-S", "-sb" },
+ { "-lS", "-lsb" },
+ { "-rS", "-rsb" },
+ /* -W becomes -ws (--wait_server) */
+ { "--wait", "--wait_server" },
+ { "-W", "-ws" },
+ /* verbose options */
+ { "-vC", "-vvc", },
+ { "-vS", "-vvs", },
+ { "-vT", "-vvt", },
+ { "-vU", "-vvu", },
+ /* options that are on */
+ { "-aro", "-ar1" },
+ { "-cmo", "-cm1" },
+ { "-fo", "-f1" },
+ { "-cpo", "-cp1" },
+ { "-lcpo", "-lcp1" },
+ { "-rcpo", "-rcp1" },
+ /* miscellaneous */
+ { "-Ar", "-ar" },
+ { "-M", "-mt" },
+ { "-u", "-uu", },
+};
+
+
+/*
+ * Options. The type field (2nd column) is used by do_option. If it begins
+ * with a S, it is a valid server option. If it begins with a X, it is
+ * obsolete and will eventually go away.
+ */
+OPTION Options[] ={
+ { "--access_recv", "int", L_ACCESS_RECV, R_ACCESS_RECV },
+ { "-ar", "int", L_ACCESS_RECV, R_ACCESS_RECV },
+ { "-ar1", "set1", L_ACCESS_RECV, R_ACCESS_RECV },
+ { "--alt_port", "int", L_ALT_PORT, R_ALT_PORT },
+ { "-ap", "int", L_ALT_PORT, R_ALT_PORT },
+ { "--loc_alt_port", "int", L_ALT_PORT, },
+ { "-lap", "int", L_ALT_PORT, },
+ { "--rem_alt_port", "int", R_ALT_PORT },
+ { "-rap", "int", R_ALT_PORT },
+ { "--cpu_affinity", "int", L_AFFINITY, R_AFFINITY },
+ { "-ca", "int", L_AFFINITY, R_AFFINITY },
+ { "--loc_cpu_affinity", "int", L_AFFINITY, },
+ { "-lca", "int", L_AFFINITY, },
+ { "--rem_cpu_affinity", "int", R_AFFINITY },
+ { "-rca", "int", R_AFFINITY },
+ { "--debug", "Sdebug", },
+ { "-D", "Sdebug", },
+ { "--flip", "int", L_FLIP, R_FLIP },
+ { "-f", "int", L_FLIP, R_FLIP },
+ { "-f1", "set1", L_FLIP, R_FLIP },
+ { "--help", "help" },
+ { "-h", "help" },
+ { "--host", "host", },
+ { "-H", "host", },
+ { "--id", "str", L_ID, R_ID },
+ { "-i", "str", L_ID, R_ID },
+ { "--loc_id", "str", L_ID, },
+ { "-li", "str", L_ID, },
+ { "--rem_id", "str", R_ID },
+ { "-ri", "str", R_ID },
+ { "--listen_port", "Slp", },
+ { "-lp", "Slp", },
+ { "--loop", "loop", },
+ { "-oo", "loop", },
+ { "--msg_size", "size", L_MSG_SIZE, R_MSG_SIZE },
+ { "-m", "size", L_MSG_SIZE, R_MSG_SIZE },
+ { "--mtu_size", "size", L_MTU_SIZE, R_MTU_SIZE },
+ { "-mt", "size", L_MTU_SIZE, R_MTU_SIZE },
+ { "--no_msgs", "int", L_NO_MSGS, R_NO_MSGS },
+ { "-n", "int", L_NO_MSGS, R_NO_MSGS },
+ { "--cq_poll", "int", L_POLL_MODE, R_POLL_MODE },
+ { "-cp", "int", L_POLL_MODE, R_POLL_MODE },
+ { "-cp1", "set1", L_POLL_MODE, R_POLL_MODE },
+ { "--loc_cq_poll", "int", L_POLL_MODE, },
+ { "-lcp", "int", L_POLL_MODE, },
+ { "-lcp1", "set1", L_POLL_MODE },
+ { "--rem_cq_poll", "int", R_POLL_MODE },
+ { "-rcp", "int", R_POLL_MODE },
+ { "-rcp1", "set1", R_POLL_MODE },
+ { "--ip_port", "int", L_PORT, R_PORT },
+ { "-ip", "int", L_PORT, R_PORT },
+ { "--precision", "precision", },
+ { "-e", "precision", },
+ { "--rd_atomic", "int", L_RD_ATOMIC, R_RD_ATOMIC },
+ { "-nr", "int", L_RD_ATOMIC, R_RD_ATOMIC },
+ { "--loc_rd_atomic", "int", L_RD_ATOMIC, },
+ { "-lnr", "int", L_RD_ATOMIC, },
+ { "--rem_rd_atomic", "int", R_RD_ATOMIC },
+ { "-rnr", "int", R_RD_ATOMIC },
+ { "--service_level", "sl", L_SL, R_SL },
+ { "-sl", "sl", L_SL, R_SL },
+ { "--loc_service_level", "sl", L_SL },
+ { "-lsl", "sl", L_SL },
+ { "--rem_service_level", "sl", R_SL },
+ { "-rsl", "sl", R_SL },
+ { "--sock_buf_size", "size", L_SOCK_BUF_SIZE, R_SOCK_BUF_SIZE },
+ { "-sb", "size", L_SOCK_BUF_SIZE, R_SOCK_BUF_SIZE },
+ { "--loc_sock_buf_size", "size", L_SOCK_BUF_SIZE },
+ { "-lsb", "size", L_SOCK_BUF_SIZE },
+ { "--rem_sock_buf_size", "size", R_SOCK_BUF_SIZE },
+ { "-rsb", "size", R_SOCK_BUF_SIZE },
+ { "--src_path_bits", "size", L_SRC_PATH_BITS, R_SRC_PATH_BITS },
+ { "-sp", "size", L_SRC_PATH_BITS, R_SRC_PATH_BITS },
+ { "--loc_src_path_bits", "size", L_SRC_PATH_BITS },
+ { "-lsp", "size", L_SRC_PATH_BITS },
+ { "--rem_src_path_bits", "size", R_SRC_PATH_BITS },
+ { "-rsp", "size", R_SRC_PATH_BITS },
+ { "--static_rate", "str", L_STATIC_RATE, R_STATIC_RATE },
+ { "-sr", "str", L_STATIC_RATE, R_STATIC_RATE },
+ { "--loc_static_rate", "str", L_STATIC_RATE },
+ { "-lsr", "str", L_STATIC_RATE },
+ { "--rem_static_rate", "str", R_STATIC_RATE },
+ { "-rsr", "str", R_STATIC_RATE },
+ { "--time", "time", L_TIME, R_TIME },
+ { "-t", "time", L_TIME, R_TIME },
+ { "--timeout", "time", L_TIMEOUT, R_TIMEOUT },
+ { "-to", "time", L_TIMEOUT, R_TIMEOUT },
+ { "--loc_timeout", "Stime", L_TIMEOUT },
+ { "-lto", "Stime", L_TIMEOUT },
+ { "--rem_timeout", "time", R_TIMEOUT },
+ { "-rto", "time", R_TIMEOUT },
+ { "--unify_nodes", "un", },
+ { "-un", "un", },
+ { "--unify_units", "uu", },
+ { "-uu", "uu", },
+ { "--use_bits_per_sec", "ub", },
+ { "-ub", "ub", },
+ { "--use_cm", "int", L_USE_CM, R_USE_CM },
+ { "-cm", "int", L_USE_CM, R_USE_CM },
+ { "-cm1", "set1", L_USE_CM, R_USE_CM },
+ { "--verbose", "v", },
+ { "-v", "v", },
+ { "--verbose_conf", "vc", },
+ { "-vc", "vc", },
+ { "--verbose_stat", "vs", },
+ { "-vs", "vs", },
+ { "--verbose_time", "vt", },
+ { "-vt", "vt", },
+ { "--verbose_used", "vu", },
+ { "-vu", "vu", },
+ { "--verbose_more", "vv", },
+ { "-vv", "vv", },
+ { "--verbose_more_conf", "vvc", },
+ { "-vvc", "vvc", },
+ { "--verbose_more_stat", "vvs", },
+ { "-vvs", "vvs", },
+ { "--verbose_more_time", "vvt", },
+ { "-vvt", "vvt", },
+ { "--verbose_more_used", "vvu", },
+ { "-vvu", "vvu", },
+ { "--version", "version", },
+ { "-V", "version", },
+ { "--wait_server", "wait", },
+ { "-ws", "wait", },
+};
+
+
+/*
+ * Tests.
+ */
+#define test(n) { #n, run_client_##n, run_server_##n }
+TEST Tests[] ={
+ test(conf),
+ test(quit),
+ test(rds_bw),
+ test(rds_lat),
+ test(sctp_bw),
+ test(sctp_lat),
+ test(sdp_bw),
+ test(sdp_lat),
+ test(tcp_bw),
+ test(tcp_lat),
+ test(udp_bw),
+ test(udp_lat),
+#ifdef RDMA
+ test(rc_bi_bw),
+ test(rc_bw),
+ test(rc_compare_swap_mr),
+ test(rc_fetch_add_mr),
+ test(rc_lat),
+ test(rc_rdma_read_bw),
+ test(rc_rdma_read_lat),
+ test(rc_rdma_write_bw),
+ test(rc_rdma_write_lat),
+ test(rc_rdma_write_poll_lat),
+ test(uc_bi_bw),
+ test(uc_bw),
+ test(uc_lat),
+ test(uc_rdma_write_bw),
+ test(uc_rdma_write_lat),
+ test(uc_rdma_write_poll_lat),
+ test(ud_bi_bw),
+ test(ud_bw),
+ test(ud_lat),
+ test(ver_rc_compare_swap),
+ test(ver_rc_fetch_add),
+#ifdef HAS_XRC
+ test(xrc_bi_bw),
+ test(xrc_bw),
+ test(xrc_lat),
+#endif /* HAS_XRC */
+#endif
+};
+
+
+int
+main(int argc, char *argv[])
+{
+ initialize();
+ set_signals();
+ do_args(&argv[1]);
+ return 0;
+}
+
+
+/*
+ * Initialize variables.
+ */
+static void
+initialize(void)
+{
+ int i;
+
+ RemoteFD = -1;
+ for (i = 0; i < P_N; ++i)
+ if (ParInfo[i].index != i)
+ error(BUG, "initialize: ParInfo: out of order: %d", i);
+ ProcStatFD = open("/proc/stat", 0);
+ if (ProcStatFD < 0)
+ error(SYS, "cannot open /proc/stat");
+ IStat.no_cpus = sysconf(_SC_NPROCESSORS_ONLN);
+ IStat.no_ticks = sysconf(_SC_CLK_TCK);
+}
+
+
+/*
+ * Look for a colon and skip past it and any spaces.
+ */
+static char *
+skip_colon(char *s)
+{
+ for (;;) {
+ int c = *s++;
+
+ if (c == ':')
+ break;
+ if (c == '\0')
+ return 0;
+ }
+ while (*s == ' ')
+ s++;
+ return s;
+}
+
+
+/*
+ * A case insensitive string compare. s2 must at least contain all of s1 but
+ * can be longer.
+ */
+static int
+cmpsub(char *s2, char *s1)
+{
+ for (;;) {
+ int c1 = *s1++;
+ int c2 = *s2++;
+
+ if (c1 == '\0')
+ return 1;
+ if (c2 == '\0')
+ return 0;
+ if (tolower(c1) != tolower(c2))
+ return 0;
+ }
+}
+
+
+/*
+ * Set up signal handlers.
+ */
+static void
+set_signals(void)
+{
+ struct sigaction act ={
+ .sa_flags = SA_SIGINFO
+ };
+
+ act.sa_sigaction = sig_alrm;
+ sigaction(SIGALRM, &act, 0);
+ sigaction(SIGPIPE, &act, 0);
+
+ act.sa_sigaction = sig_quit;
+ sigaction(SIGQUIT, &act, 0);
+
+ act.sa_sigaction = sig_urg;
+ sigaction(SIGURG, &act, 0);
+}
+
+
+/*
+ * Note that time is up.
+ */
+static void
+sig_alrm(int signo, siginfo_t *siginfo, void *ucontext)
+{
+ set_finished();
+}
+
+
+/*
+ * Our child sends us a quit when it wishes us to exit.
+ */
+static void
+sig_quit(int signo, siginfo_t *siginfo, void *ucontext)
+{
+ exit(0);
+}
+
+
+/*
+ * Called when a TCP/IP out-of-band message is received.
+ */
+static void
+sig_urg(int signo, siginfo_t *siginfo, void *ucontext)
+{
+ urgent();
+}
+
+
+/*
+ * Parse arguments.
+ */
+static void
+do_args(char *args[])
+{
+ int isClient = 0;
+ int testSpecified = 0;
+
+ while (*args) {
+ char *arg = *args;
+ if (arg[0] == '-') {
+ OPTION *option = find_option(arg);
+ if (!option)
+ error(0, "%s: bad option; try: qperf --help options", arg);
+ if (option->type[0] != 'S')
+ isClient = 1;
+ do_option(option, &args);
+ } else {
+ isClient = 1;
+ if (!ServerName)
+ ServerName = arg;
+ else {
+ TEST *test = find_test(arg);
+
+ if (!test)
+ error(0, "%s: bad test; try: qperf --help tests", arg);
+ do_loop(Loops, test);
+ testSpecified = 1;
+ }
+ ++args;
+ }
+ }
+
+ if (!isClient)
+ server();
+ else if (!testSpecified) {
+ if (!ServerName)
+ error(0, "you used a client-only option but did not specify the "
+ "server name.\nDo you want to be a client or server?");
+ if (find_test(ServerName))
+ error(0, "must specify host name first; try: qperf --help");
+ error(0, "must specify a test type; try: qperf --help");
+ }
+}
+
+
+/*
+ * Loop through a series of tests.
+ */
+static void
+do_loop(LOOP *loop, TEST *test)
+{
+ if (!loop)
+ client(test);
+ else {
+ long l = loop->init;
+
+ while (l <= loop->last) {
+ char buf[64];
+ char *args[2] = {loop->option->name, buf};
+ char **argv = args;
+
+ snprintf(buf, sizeof(buf), "%ld", l);
+ do_option(loop->option, &argv);
+ do_loop(loop->next, test);
+ if (loop->mult)
+ l *= loop->incr;
+ else
+ l += loop->incr;
+ }
+ }
+}
+
+
+/*
+ * Given the name of an option, find it.
+ */
+static OPTION *
+find_option(char *name)
+{
+ int n;
+ DICT *d;
+ OPTION *p;
+
+ n = cardof(Renamed);
+ d = Renamed;
+ for (; n--; ++d) {
+ if (streq(name, d->str1)) {
+ char *msg = "warning: obsolete option: %s; use %s instead";
+ error(RET, msg, name, d->str2);
+ name = d->str2;
+ break;
+ }
+ }
+
+ n = cardof(Options);
+ p = Options;
+ for (; n--; ++p)
+ if (streq(name, p->name))
+ return p;
+ return 0;
+}
+
+
+/*
+ * Given the name of a test, find it.
+ */
+static TEST *
+find_test(char *name)
+{
+ int n = cardof(Tests);
+ TEST *p = Tests;
+
+ for (; n--; ++p)
+ if (streq(name, p->name))
+ return p;
+ return 0;
+}
+
+
+/*
+ * Handle options.
+ */
+static void
+do_option(OPTION *option, char ***argvp)
+{
+ char *t = option->type;
+
+ if (*t == 'S')
+ ++t;
+
+ if (streq(t, "debug")) {
+ Debug = 1;
+ *argvp += 1;
+ } else if (streq(t, "help")) {
+ /* Help */
+ char **usage;
+ char *category = (*argvp)[1];
+
+ if (!category)
+ category = "main";
+ for (usage = Usage; *usage; usage += 2)
+ if (streq(*usage, category))
+ break;
+ if (!*usage) {
+ error(0,
+ "cannot find help category %s; try: qperf --help categories",
+ category);
+ }
+ printf("%s", usage[1]);
+ exit(0);
+ } else if (streq(t, "host")) {
+ ServerName = arg_strn(argvp);
+ } else if (streq(t, "int")) {
+ long v = arg_long(argvp);
+ setp_u32(option->name, option->arg1, v);
+ setp_u32(option->name, option->arg2, v);
+ } else if (streq(t, "loop")) {
+ parse_loop(argvp);
+ } else if (streq(t, "lp")) {
+ ListenPort = arg_long(argvp);
+ } else if (streq(t, "precision")) {
+ Precision = arg_long(argvp);
+ } else if (streq(t, "set1")) {
+ setp_u32(option->name, option->arg1, 1);
+ setp_u32(option->name, option->arg2, 1);
+ *argvp += 1;
+ } else if (streq(t, "size")) {
+ long v = arg_size(argvp);
+ setp_u32(option->name, option->arg1, v);
+ setp_u32(option->name, option->arg2, v);
+ } else if (streq(t, "sl")) {
+ long v = arg_long(argvp);
+ if (v < 0 || v > 15)
+ error(0, "service level must be between 0 and 15: %d given", v);
+ setp_u32(option->name, option->arg1, v);
+ setp_u32(option->name, option->arg2, v);
+ } else if (streq(t, "str")) {
+ char *s = arg_strn(argvp);
+ setp_str(option->name, option->arg1, s);
+ setp_str(option->name, option->arg2, s);
+ } else if (streq(t, "time")) {
+ long v = arg_time(argvp);
+ setp_u32(option->name, option->arg1, v);
+ setp_u32(option->name, option->arg2, v);
+ } else if (streq(t, "ub")) {
+ UseBitsPerSec = 1;
+ *argvp += 1;
+ } else if (streq(t, "un")) {
+ UnifyNodes = 1;
+ *argvp += 1;
+ } else if (streq(t, "uu")) {
+ UnifyUnits = 1;
+ *argvp += 1;
+ } else if (streq(t, "v")) {
+ if (VerboseConf < 1)
+ VerboseConf = 1;
+ if (VerboseStat < 1)
+ VerboseStat = 1;
+ if (VerboseTime < 1)
+ VerboseTime = 1;
+ if (VerboseUsed < 1)
+ VerboseUsed = 1;
+ *argvp += 1;
+ } else if (streq(t, "vc")) {
+ VerboseConf = 1;
+ *argvp += 1;
+ } else if (streq(t, "version")) {
+ printf("qperf %d.%d.%d\n", VER_MAJ, VER_MIN, VER_INC);
+ exit(0);
+ } else if (streq(t, "vs")) {
+ VerboseStat = 1;
+ *argvp += 1;
+ } else if (streq(t, "vt")) {
+ VerboseTime = 1;
+ *argvp += 1;
+ } else if (streq(t, "vu")) {
+ VerboseUsed = 1;
+ *argvp += 1;
+ } else if (streq(t, "vv")) {
+ VerboseConf = 2;
+ VerboseStat = 2;
+ VerboseTime = 2;
+ VerboseUsed = 2;
+ *argvp += 1;
+ } else if (streq(t, "vvc")) {
+ VerboseConf = 2;
+ *argvp += 1;
+ } else if (streq(t, "vvs")) {
+ VerboseStat = 2;
+ *argvp += 1;
+ } else if (streq(t, "vvt")) {
+ VerboseTime = 2;
+ *argvp += 1;
+ } else if (streq(t, "vvu")) {
+ VerboseUsed = 2;
+ *argvp += 1;
+ } else if (streq(t, "wait")) {
+ ServerWait = arg_time(argvp);
+ } else
+ error(BUG, "do_option: unknown type: %s", t);
+}
+
+
+/*
+ * Parse a loop option.
+ */
+static void
+parse_loop(char ***argvp)
+{
+ char *opt = **argvp;
+ char *s = two_args(argvp);
+ char *name = loop_arg(&s);
+ char *init = loop_arg(&s);
+ char *last = loop_arg(&s);
+ char *incr = loop_arg(&s);
+ LOOP *loop = qmalloc(sizeof(LOOP));
+
+ memset(loop, 0, sizeof(*loop));
+
+ /* Parse variable name */
+ {
+ int n = cardof(Options);
+ OPTION *p = Options;
+
+ if (!name)
+ name = "msg_size";
+ for (;;) {
+ char *s = p->name;
+
+ if (n-- == 0)
+ error(0, "%s: %s: no such variable", opt, name);
+ if (*s++ != '-')
+ continue;
+ if (*s == '-')
+ s++;
+ if (streq(name, s))
+ break;
+ p++;
+ }
+ loop->option = p;
+ }
+
+ /* Parse increment */
+ if (!incr)
+ loop->incr = 0;
+ else {
+ if (incr[0] == '*') {
+ incr++;
+ loop->mult = 1;
+ }
+ loop->incr = str_size(incr, opt);
+ if (loop->incr < 1)
+ error(0, "%s: %s: increment must be positive", opt, incr);
+ }
+
+ /* Parse initial value */
+ if (init)
+ loop->init = str_size(init, opt);
+ else
+ loop->init = loop->mult ? 1 : 0;
+
+ /* Parse last value */
+ if (!last)
+ error(0, "%s: must specify limit", opt);
+ loop->last = str_size(last, opt);
+
+ /* Insert into loop list */
+ if (!Loops)
+ Loops = loop;
+ else {
+ LOOP *l = Loops;
+
+ while (l->next)
+ l = l->next;
+ l->next = loop;
+ }
+}
+
+
+/*
+ * Given a string consisting of arguments separated by colons, return the next
+ * argument and prepare for scanning the next one.
+ */
+static char *
+loop_arg(char **pp)
+{
+ char *a = *pp;
+ char *p = a;
+
+ while (*p) {
+ if (*p == ':') {
+ *p = '\0';
+ *pp = p + 1;
+ break;
+ }
+ ++p;
+ }
+ return a[0] ? a : 0;
+}
+
+
+/*
+ * Ensure that two arguments exist.
+ */
+static char *
+two_args(char ***argvp)
+{
+ char **argv = *argvp;
+
+ if (!argv[1])
+ error(0, "%s: missing argument", argv[0]);
+ *argvp += 2;
+ return argv[1];
+}
+
+
+/*
+ * Return the value of a long argument. It must be non-negative.
+ */
+static long
+arg_long(char ***argvp)
+{
+ char **argv = *argvp;
+ char *p;
+ long l;
+
+ if (!argv[1])
+ error(0, "missing argument to %s", argv[0]);
+ l = strtol(argv[1], &p, 10);
+ if (p[0] != '\0')
+ error(0, "bad argument: %s", argv[1]);
+ if (l < 0)
+ error(0, "%s requires a non-negative number", argv[0]);
+ *argvp += 2;
+ return l;
+}
+
+
+/*
+ * Return the value of a size argument.
+ */
+static long
+arg_size(char ***argvp)
+{
+ long l;
+ char **argv = *argvp;
+
+ *argvp += 2;
+ if (!argv[1])
+ error(0, "missing argument to %s", argv[0]);
+ l = str_size(argv[1], argv[0]);
+ if (l < 0)
+ error(0, "%s requires a non-negative number", argv[0]);
+ return l;
+}
+
+
+/*
+ * Scan a size argument from a string.
+ */
+static long
+str_size(char *str, char *arg)
+{
+ char *p;
+ long m = 1;
+ long double d = strtold(str, &p);
+
+ if (p[0] == '\0')
+ m = 1;
+ else if (streq(p, "kb") || streq(p, "k"))
+ m = 1000;
+ else if (streq(p, "mb") || streq(p, "m"))
+ m = 1000 * 1000;
+ else if (streq(p, "gb") || streq(p, "g"))
+ m = 1000 * 1000 * 1000;
+ else if (streq(p, "kib") || streq(p, "K"))
+ m = 1024;
+ else if (streq(p, "mib") || streq(p, "M"))
+ m = 1024 * 1024;
+ else if (streq(p, "gib") || streq(p, "G"))
+ m = 1024 * 1024 * 1024;
+ else
+ error(0, "%s: bad size: %s", arg, str);
+
+ return d * m;
+}
+
+
+/*
+ * Return the value of a string argument.
+ */
+static char *
+arg_strn(char ***argvp)
+{
+ char **argv = *argvp;
+
+ if (!argv[1])
+ error(0, "missing argument to %s", argv[0]);
+ *argvp += 2;
+ return argv[1];
+}
+
+
+/*
+ * Return the value of a size argument.
+ */
+static long
+arg_time(char ***argvp)
+{
+ char *p;
+ long double d;
+ long l = 0;
+ char **argv = *argvp;
+
+ if (!argv[1])
+ error(0, "missing argument to %s", argv[0]);
+
+ d = strtold(argv[1], &p);
+ if (d < 0)
+ error(0, "%s requires a non-negative number", argv[0]);
+
+ if (p[0] == '\0')
+ l = (long)d;
+ else {
+ int u = *p;
+ if (p[1] != '\0')
+ error(0, "bad argument: %s", argv[1]);
+ if (u == 's' || u == 'S')
+ l = (long)d;
+ else if (u == 'm' || u == 'M')
+ l = (long)(d * (60));
+ else if (u == 'h' || u == 'H')
+ l = (long)(d * (60 * 60));
+ else if (u == 'd' || u == 'D')
+ l = (long)(d * (60 * 60 * 24));
+ else
+ error(0, "bad argument: %s", argv[1]);
+ }
+
+ *argvp += 2;
+ return l;
+}
+
+
+/*
+ * Set a value stored in a 32 bit value without letting anyone know we set it.
+ */
+void
+setv_u32(PAR_INDEX index, uint32_t l)
+{
+ PAR_INFO *p = par_info(index);
+ *((uint32_t *)p->ptr) = l;
+}
+
+
+/*
+ * Set an option stored in a 32 bit value.
+ */
+void
+setp_u32(char *name, PAR_INDEX index, uint32_t l)
+{
+ PAR_INFO *p = par_set(name, index);
+
+ if (!p)
+ return;
+ *((uint32_t *)p->ptr) = l;
+}
+
+
+/*
+ * Set an option stored in a string vector.
+ */
+void
+setp_str(char *name, PAR_INDEX index, char *s)
+{
+ PAR_INFO *p = par_set(name, index);
+
+ if (!p)
+ return;
+ if (strlen(s) >= STRSIZE)
+ error(0, "%s: too long", s);
+ strcpy(p->ptr, s);
+}
+
+
+/*
+ * Note a parameter as being used.
+ */
+void
+par_use(PAR_INDEX index)
+{
+ PAR_INFO *p = par_info(index);
+
+ p->used = 1;
+ p->inuse = 1;
+}
+
+
+/*
+ * Set the PAR_INFO.name value.
+ */
+static PAR_INFO *
+par_set(char *name, PAR_INDEX index)
+{
+ PAR_INFO *p = par_info(index);
+
+ if (index == P_NULL)
+ return 0;
+ if (name) {
+ p->name = name;
+ p->set = 1;
+ } else {
+ p->used = 1;
+ p->inuse = 1;
+ if (p->name)
+ return 0;
+ }
+ return p;
+}
+
+
+/*
+ * Determine if a parameter is set.
+ */
+static int
+par_isset(PAR_INDEX index)
+{
+ return par_info(index)->name != 0;
+}
+
+
+/*
+ * Index the ParInfo table.
+ */
+static PAR_INFO *
+par_info(PAR_INDEX index)
+{
+ PAR_INFO *p = &ParInfo[index];
+
+ if (index != p->index)
+ error(BUG, "par_info: table out of order: %d != %d", index, p-index);
+ return p;
+}
+
+
+/*
+ * If any options were set but were not used, print out a warning message for
+ * the user.
+ */
+void
+opt_check(void)
+{
+ PAR_INFO *p;
+ PAR_INFO *q;
+ PAR_INFO *r = endof(ParInfo);
+
+ for (p = ParInfo; p < r; ++p) {
+ if (p->used || !p->set)
+ continue;
+ error(RET, "warning: %s set but not used in test %s",
+ p->name, TestName);
+ for (q = p+1; q < r; ++q)
+ if (q->set && q->name == p->name)
+ q->set = 0;
+ }
+}
+
+
+/*
+ * Server.
+ */
+static void
+server(void)
+{
+ server_listen();
+ for (;;) {
+ REQ req;
+ pid_t pid;
+ TEST *test;
+ int s = offset(REQ, req_index);
+
+ debug("ready for requests");
+ if (!server_recv_request())
+ continue;
+ pid = fork();
+ if (pid < 0) {
+ error(SYS|RET, "fork failed");
+ continue;
+ }
+ if (pid > 0) {
+ remotefd_close();
+ waitpid(pid, 0, 0);
+ continue;
+ }
+ remotefd_setup();
+
+ recv_mesg(&req, s, "request version");
+ dec_init(&req);
+ dec_req_version(&Req);
+ if (Req.ver_maj != VER_MAJ || Req.ver_min != VER_MIN)
+ version_error();
+ recv_mesg(&req.req_index, sizeof(req)-s, "request data");
+ dec_req_data(&Req);
+ if (Req.req_index >= cardof(Tests))
+ error(0, "bad request index: %d", Req.req_index);
+
+ test = &Tests[Req.req_index];
+ TestName = test->name;
+ debug("received request: %s", TestName);
+ init_lstat();
+ set_affinity();
+ (test->server)();
+ exit(0);
+ }
+ close(ListenFD);
+}
+
+
+/*
+ * If there is a version mismatch of qperf between the client and server, tell
+ * the user which needs to be upgraded.
+ */
+static void
+version_error(void)
+{
+ int hi_maj = Req.ver_maj;
+ int hi_min = Req.ver_min;
+ int hi_inc = Req.ver_inc;
+ int lo_maj = VER_MAJ;
+ int lo_min = VER_MIN;
+ int lo_inc = VER_INC;
+ char *msg = "upgrade qperf on %s from %d.%d.%d to %d.%d.%d";
+ char *low = "server";
+
+ if (lo_maj > hi_maj || (lo_maj == hi_maj && lo_min > hi_min)) {
+ hi_maj = VER_MAJ;
+ hi_min = VER_MIN;
+ hi_inc = VER_INC;
+ lo_maj = Req.ver_maj;
+ lo_min = Req.ver_min;
+ lo_inc = Req.ver_inc;
+ low = "client";
+ }
+ error(0, msg, low, lo_maj, lo_min, lo_inc, hi_maj, hi_min, hi_inc);
+}
+
+
+/*
+ * Listen for any requests.
+ */
+static void
+server_listen(void)
+{
+ AI *ai;
+ AI hints ={
+ .ai_flags = AI_PASSIVE | AI_NUMERICSERV,
+ .ai_family = AF_UNSPEC,
+ .ai_socktype = SOCK_STREAM
+ };
+ AI *ailist = getaddrinfo_port(0, ListenPort, &hints);
+
+ for (ai = ailist; ai; ai = ai->ai_next) {
+ ListenFD = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+ if (ListenFD < 0)
+ continue;
+ setsockopt_one(ListenFD, SO_REUSEADDR);
+ if (bind(ListenFD, ai->ai_addr, ai->ai_addrlen) == SUCCESS0)
+ break;
+ close(ListenFD);
+ }
+ freeaddrinfo(ailist);
+ if (!ai)
+ error(0, "unable to bind to listen port");
+
+ if (!Req.timeout)
+ Req.timeout = DEF_TIMEOUT;
+ if (listen(ListenFD, LISTENQ) < 0)
+ error(SYS, "listen failed");
+}
+
+
+/*
+ * Accept a request from a client.
+ */
+static int
+server_recv_request(void)
+{
+ socklen_t clientLen;
+ struct sockaddr_in clientAddr;
+
+ clientLen = sizeof(clientAddr);
+ RemoteFD = accept(ListenFD, (struct sockaddr *)&clientAddr, &clientLen);
+ if (RemoteFD < 0)
+ return error(SYS|RET, "accept failed");
+ return 1;
+}
+
+
+/*
+ * Client.
+ */
+static void
+client(TEST *test)
+{
+ int i;
+
+ for (i = 0; i < P_N; ++i)
+ ParInfo[i].inuse = 0;
+ if (!par_isset(L_NO_MSGS))
+ setp_u32(0, L_TIME, DEF_TIME);
+ if (!par_isset(R_NO_MSGS))
+ setp_u32(0, R_TIME, DEF_TIME);
+ setp_u32(0, L_TIMEOUT, DEF_TIMEOUT);
+ setp_u32(0, R_TIMEOUT, DEF_TIMEOUT);
+ par_use(L_AFFINITY);
+ par_use(R_AFFINITY);
+ par_use(L_TIME);
+ par_use(R_TIME);
+
+ set_affinity();
+ RReq.ver_maj = VER_MAJ;
+ RReq.ver_min = VER_MIN;
+ RReq.ver_inc = VER_INC;
+ RReq.req_index = test - Tests;
+ TestName = test->name;
+ debug("sending request: %s", TestName);
+ init_lstat();
+ printf("%s:\n", TestName);
+ (*test->client)();
+ remotefd_close();
+ place_show();
+}
+
+
+/*
+ * Send a request to the server.
+ */
+void
+client_send_request(void)
+{
+ REQ req;
+ AI *a;
+ AI hints ={
+ .ai_family = AF_UNSPEC,
+ .ai_socktype = SOCK_STREAM
+ };
+ AI *ailist = getaddrinfo_port(ServerName, ListenPort, &hints);
+
+ RemoteFD = -1;
+ if (ServerWait)
+ start_test_timer(ServerWait);
+ for (;;) {
+ for (a = ailist; a; a = a->ai_next) {
+ if (Finished)
+ break;
+ RemoteFD = socket(a->ai_family, a->ai_socktype, a->ai_protocol);
+ if (RemoteFD < 0)
+ continue;
+ if (connect(RemoteFD, a->ai_addr, a->ai_addrlen) != SUCCESS0) {
+ remotefd_close();
+ continue;
+ }
+ ServerAddrLen = a->ai_addrlen;
+ memcpy(&ServerAddr, a->ai_addr, ServerAddrLen);
+ break;
+ }
+ if (RemoteFD >= 0 || !ServerWait || Finished)
+ break;
+ sleep(1);
+ }
+
+ if (ServerWait)
+ stop_test_timer();
+ freeaddrinfo(ailist);
+
+ if (RemoteFD < 0)
+ error(0, "%s: failed to connect", ServerName);
+ remotefd_setup();
+ enc_init(&req);
+ enc_req(&RReq);
+ send_mesg(&req, sizeof(req), "request data");
+}
+
+
+/*
+ * Configure the remote file descriptor.
+ */
+static void
+remotefd_setup(void)
+{
+ int one = 1;
+
+ if (ioctl(RemoteFD, FIONBIO, &one) < 0)
+ error(SYS, "ioctl FIONBIO failed");
+ if (fcntl(RemoteFD, F_SETOWN, getpid()) < 0)
+ error(SYS, "fcntl F_SETOWN failed");
+}
+
+
+/*
+ * Close the remote file descriptor.
+ * Set a file descriptor to non-blocking.
+ */
+static void
+remotefd_close(void)
+{
+ close(RemoteFD);
+ RemoteFD = -1;
+}
+
+
+/*
+ * Exchange results. We sync up only to ensure that the client is out of its
+ * loop so we can close our socket or whatever communication medium we are
+ * using.
+ */
+void
+exchange_results(void)
+{
+ STAT stat;
+
+ if (is_client()) {
+ recv_mesg(&stat, sizeof(stat), "results");
+ dec_init(&stat);
+ dec_stat(&RStat);
+ send_sync("synchronization after test");
+ } else {
+ enc_init(&stat);
+ enc_stat(&LStat);
+ send_mesg(&stat, sizeof(stat), "results");
+ recv_sync("synchronization after test");
+ }
+}
+
+
+/*
+ * Initialize local status information.
+ */
+static void
+init_lstat(void)
+{
+ memcpy(&LStat, &IStat, sizeof(LStat));
+}
+
+
+/*
+ * Show configuration (client side).
+ */
+static void
+run_client_conf(void)
+{
+ CONF lconf;
+ CONF rconf;
+
+ client_send_request();
+ recv_mesg(&rconf, sizeof(rconf), "configuration");
+ get_conf(&lconf);
+ view_strn('a', "", "loc_node", lconf.node);
+ view_strn('a', "", "loc_cpu", lconf.cpu);
+ view_strn('a', "", "loc_os", lconf.os);
+ view_strn('a', "", "loc_qperf", lconf.qperf);
+ view_strn('a', "", "rem_node", rconf.node);
+ view_strn('a', "", "rem_cpu", rconf.cpu);
+ view_strn('a', "", "rem_os", rconf.os);
+ view_strn('a', "", "rem_qperf", rconf.qperf);
+}
+
+
+/*
+ * Show configuration (server side).
+ */
+static void
+run_server_conf(void)
+{
+ CONF conf;
+
+ get_conf(&conf);
+ send_mesg(&conf, sizeof(conf), "configuration");
+}
+
+
+/*
+ * Get configuration.
+ */
+static void
+get_conf(CONF *conf)
+{
+ struct utsname utsname;
+
+ uname(&utsname);
+ strncopy(conf->node, utsname.nodename, sizeof(conf->node));
+ snprintf(conf->os, sizeof(conf->os), "%s %s", utsname.sysname,
+ utsname.release);
+ get_cpu(conf);
+ snprintf(conf->qperf, sizeof(conf->qperf), "%d.%d.%d",
+ VER_MAJ, VER_MIN, VER_INC);
+}
+
+
+/*
+ * Get CPU information.
+ */
+static void
+get_cpu(CONF *conf)
+{
+ char count[STRSIZE];
+ char speed[STRSIZE];
+ char buf[BUFSIZE];
+ char cpu[BUFSIZE];
+ char mhz[BUFSIZE];
+ int cpus = 0;
+ int mixed = 0;
+ FILE *fp = fopen("/proc/cpuinfo", "r");
+
+ if (!fp)
+ error(0, "cannot open /proc/cpuinfo");
+ cpu[0] = '\0';
+ mhz[0] = '\0';
+ while (fgets(buf, sizeof(buf), fp)) {
+ int n = strlen(buf);
+ if (cmpsub(buf, "model name")) {
+ ++cpus;
+ if (!mixed) {
+ if (cpu[0] == '\0')
+ strncopy(cpu, buf, sizeof(cpu));
+ else if (!streq(buf, cpu))
+ mixed = 1;
+ }
+ } else if (cmpsub(buf, "cpu MHz")) {
+ if (!mixed) {
+ if (mhz[0] == '\0')
+ strncopy(mhz, buf, sizeof(mhz));
+ else if (!streq(buf, mhz))
+ mixed = 1;
+ }
+ }
+ while (n && buf[n-1] != '\n') {
+ if (!fgets(buf, sizeof(buf), fp))
+ break;
+ n = strlen(buf);
+ }
+ }
+ fclose(fp);
+
+ /* CPU name */
+ if (mixed)
+ strncopy(cpu, "Mixed CPUs", sizeof(cpu));
+ else {
+ char *p = cpu;
+ char *q = skip_colon(cpu);
+ if (!q)
+ return;
+ for (;;) {
+ if (*q == '(' && cmpsub(q, "(r)"))
+ q += 3;
+ else if (*q == '(' && cmpsub(q, "(tm)"))
+ q += 4;
+ if (tolower(*q) == 'c' && cmpsub(q, "cpu "))
+ q += 4;
+ if (tolower(*q) == 'p' && cmpsub(q, "processor "))
+ q += 10;
+ else if (q[0] == ' ' && q[1] == ' ')
+ q += 1;
+ else if (q[0] == '\n')
+ q += 1;
+ else if (!(*p++ = *q++))
+ break;
+ }
+ }
+
+ /* CPU speed */
+ speed[0] = '\0';
+ if (!mixed) {
+ int n = strlen(cpu);
+ if (n < 3 || cpu[n-2] != 'H' || cpu[n-1] != 'z') {
+ char *q = skip_colon(mhz);
+ if (q) {
+ int freq = atoi(q);
+ if (freq < 1000)
+ snprintf(speed, sizeof(speed), " %dMHz", freq);
+ else
+ snprintf(speed, sizeof(speed), " %.1fGHz", freq/1000.0);
+ }
+ }
+ }
+
+ /* Number of CPUs */
+ if (cpus == 1)
+ count[0] = '\0';
+ else
+ snprintf(count, sizeof(count), "%d Cores: ", cpus);
+
+ snprintf(conf->cpu, sizeof(conf->cpu), "%s%s%s", count, cpu, speed);
+}
+
+
+/*
+ * Quit (client side).
+ */
+static void
+run_client_quit(void)
+{
+ opt_check();
+ client_send_request();
+ sync_test();
+ exit(0);
+}
+
+
+/*
+ * Quit (server side). The read is to ensure that the client first quits to
+ * ensure that everything closes down cleanly.
+ */
+static void
+run_server_quit(void)
+{
+ char buf[1];
+
+ sync_test();
+ (void) read(RemoteFD, buf, sizeof(buf));
+ kill(getppid(), SIGQUIT);
+ exit(0);
+}
+
+
+/*
+ * Synchronize the client and server.
+ */
+void
+sync_test(void)
+{
+ synchronize("synchronization before test");
+ start_test_timer(Req.time);
+}
+
+
+/*
+ * Start test timer.
+ */
+static void
+start_test_timer(int seconds)
+{
+ struct itimerval itimerval = {{0}};
+
+ Finished = 0;
+ get_times(LStat.time_s);
+ setitimer(ITIMER_REAL, &itimerval, 0);
+ if (!seconds)
+ return;
+
+ debug("starting timer for %d seconds", seconds);
+ itimerval.it_value.tv_sec = seconds;
+ /*
+ * SLES11 has high precision timers; too low an interval will cause timer
+ * to fire extremely rapidly after first occurrence. We set it to 10 ms.
+ */
+ itimerval.it_interval.tv_usec = 10000;
+ setitimer(ITIMER_REAL, &itimerval, 0);
+}
+
+
+/*
+ * Stop timing. Note that the end time is obtained by the first call to
+ * set_finished. In the tests, when SIGALRM goes off, it may be executing a
+ * system call which gets interrupted. If SIGALRM goes off after Finished is
+ * checked but before the system call is initiated, the system call will be
+ * executed and it will take the second SIGALRM call generated by the interval
+ * timer to wake it up. Hence, we save the end times in sig_alrm. Note that
+ * if Finished is set, we reject any packets that are sent or arrive in order
+ * not to cheat. We clear Finished since code assumes that it is the default
+ * state.
+ */
+void
+stop_test_timer(void)
+{
+ struct itimerval itimerval = {{0}};
+
+ set_finished();
+ setitimer(ITIMER_REAL, &itimerval, 0);
+ Finished = 0;
+ debug("stopping timer");
+}
+
+
+/*
+ * Establish the current test as finished.
+ */
+void
+set_finished(void)
+{
+ if (Finished++ == 0)
+ get_times(LStat.time_e);
+}
+
+
+/*
+ * Show results.
+ */
+void
+show_results(MEASURE measure)
+{
+ calc_results();
+ show_info(measure);
+}
+
+
+/*
+ * Calculate results.
+ */
+static void
+calc_results(void)
+{
+ double no_msgs;
+ double locTime;
+ double remTime;
+ double midTime;
+ double gB = 1000 * 1000 * 1000;
+
+ add_ustat(&LStat.s, &RStat.rem_s);
+ add_ustat(&LStat.r, &RStat.rem_r);
+ add_ustat(&RStat.s, &LStat.rem_s);
+ add_ustat(&RStat.r, &LStat.rem_r);
+
+ memset(&Res, 0, sizeof(Res));
+ calc_node(&Res.l, &LStat);
+ calc_node(&Res.r, &RStat);
+ no_msgs = LStat.r.no_msgs + RStat.r.no_msgs;
+ if (no_msgs)
+ Res.latency = Res.l.time_real / no_msgs;
+
+ locTime = Res.l.time_real;
+ remTime = Res.r.time_real;
+ midTime = (locTime + remTime) / 2;
+
+ if (locTime == 0 || remTime == 0)
+ return;
+
+ /* Calculate messaging rate */
+ if (!RStat.r.no_msgs)
+ Res.msg_rate = LStat.r.no_msgs / remTime;
+ else if (!LStat.r.no_msgs)
+ Res.msg_rate = RStat.r.no_msgs / locTime;
+ else
+ Res.msg_rate = (LStat.r.no_msgs + RStat.r.no_msgs) / midTime;
+
+ /* Calculate send bandwidth */
+ if (!RStat.s.no_bytes)
+ Res.send_bw = LStat.s.no_bytes / locTime;
+ else if (!LStat.s.no_bytes)
+ Res.send_bw = RStat.s.no_bytes / remTime;
+ else
+ Res.send_bw = (LStat.s.no_bytes + RStat.s.no_bytes) / midTime;
+
+ /* Calculate receive bandwidth. */
+ if (!RStat.r.no_bytes)
+ Res.recv_bw = LStat.r.no_bytes / locTime;
+ else if (!LStat.r.no_bytes)
+ Res.recv_bw = RStat.r.no_bytes / remTime;
+ else
+ Res.recv_bw = (LStat.r.no_bytes + RStat.r.no_bytes) / midTime;
+
+ /* Calculate costs */
+ if (LStat.s.no_bytes && !LStat.r.no_bytes && !RStat.s.no_bytes)
+ Res.send_cost = Res.l.time_cpu*gB / LStat.s.no_bytes;
+ else if (RStat.s.no_bytes && !RStat.r.no_bytes && !LStat.s.no_bytes)
+ Res.send_cost = Res.r.time_cpu*gB / RStat.s.no_bytes;
+ if (RStat.r.no_bytes && !RStat.s.no_bytes && !LStat.r.no_bytes)
+ Res.recv_cost = Res.r.time_cpu*gB / RStat.r.no_bytes;
+ else if (LStat.r.no_bytes && !LStat.s.no_bytes && !RStat.r.no_bytes)
+ Res.recv_cost = Res.l.time_cpu*gB / LStat.r.no_bytes;
+}
+
+
+/*
+ * Determine the number of packets left to send.
+ */
+int
+left_to_send(long *sentp, int room)
+{
+ int n;
+
+ if (!Req.no_msgs)
+ return room;
+ n = Req.no_msgs - *sentp;
+ if (n <= 0)
+ return 0;
+ if (n > room)
+ return room;
+ return n;
+}
+
+
+/*
+ * Combine statistics that the remote node kept track of with those that the
+ * local node kept.
+ */
+static void
+add_ustat(USTAT *l, USTAT *r)
+{
+ l->no_bytes += r->no_bytes;
+ l->no_msgs += r->no_msgs;
+ l->no_errs += r->no_errs;
+}
+
+
+/*
+ * Calculate time values for a node.
+ */
+static void
+calc_node(RESN *resn, STAT *stat)
+{
+ int i;
+ CLOCK cpu;
+ double s = stat->time_e[T_REAL] - stat->time_s[T_REAL];
+
+ memset(resn, 0, sizeof(*resn));
+ if (s == 0)
+ return;
+ if (stat->no_ticks == 0)
+ return;
+
+ resn->time_real = s / stat->no_ticks;
+
+ cpu = 0;
+ for (i = 0; i < T_N; ++i)
+ if (i != T_REAL && i != T_IDLE)
+ cpu += stat->time_e[i] - stat->time_s[i];
+ resn->time_cpu = (float) cpu / stat->no_ticks;
+
+ resn->cpu_user = (stat->time_e[T_USER] - stat->time_s[T_USER]
+ + stat->time_e[T_NICE] - stat->time_s[T_NICE]) / s;
+
+ resn->cpu_intr = (stat->time_e[T_IRQ] - stat->time_s[T_IRQ]
+ + stat->time_e[T_SOFTIRQ] - stat->time_s[T_SOFTIRQ]) / s;
+
+ resn->cpu_idle = (stat->time_e[T_IDLE] - stat->time_s[T_IDLE]) / s;
+
+ resn->cpu_kernel = (stat->time_e[T_KERNEL] - stat->time_s[T_KERNEL]
+ + stat->time_e[T_STEAL] - stat->time_s[T_STEAL]) / s;
+
+ resn->cpu_io_wait = (stat->time_e[T_IOWAIT] - stat->time_s[T_IOWAIT]) / s;
+
+ resn->cpu_total = resn->cpu_user + resn->cpu_intr
+ + resn->cpu_kernel + resn->cpu_io_wait;
+}
+
+
+/*
+ * Show relevant values.
+ */
+static void
+show_info(MEASURE measure)
+{
+ if (measure == LATENCY) {
+ view_time('a', "", "latency", Res.latency);
+ view_rate('s', "", "msg_rate", Res.msg_rate);
+ } else if (measure == MSG_RATE) {
+ view_rate('a', "", "msg_rate", Res.msg_rate);
+ } else if (measure == BANDWIDTH) {
+ view_band('a', "", "bw", Res.recv_bw);
+ view_rate('s', "", "msg_rate", Res.msg_rate);
+ } else if (measure == BANDWIDTH_SR) {
+ view_band('a', "", "send_bw", Res.send_bw);
+ view_band('a', "", "recv_bw", Res.recv_bw);
+ view_rate('s', "", "msg_rate", Res.msg_rate);
+ }
+ show_used();
+ view_cost('t', "", "send_cost", Res.send_cost);
+ view_cost('t', "", "recv_cost", Res.recv_cost);
+ show_rest();
+ if (Debug)
+ show_debug();
+}
+
+
+/*
+ * Show parameters the user set.
+ */
+static void
+show_used(void)
+{
+ PAR_NAME *p;
+ PAR_NAME *q = endof(ParName);
+
+ if (!VerboseUsed)
+ return;
+ for (p = ParName; p < q; ++p) {
+ PAR_INFO *l = par_info(p->loc_i);
+ PAR_INFO *r = par_info(p->rem_i);
+
+ if (!l->inuse && !r->inuse)
+ continue;
+ if (VerboseUsed < 2 && !l->set & !r->set)
+ continue;
+ if (l->type == 'l') {
+ uint32_t lv = *(uint32_t *)l->ptr;
+ uint32_t rv = *(uint32_t *)r->ptr;
+ if (lv == rv)
+ view_long('u', "", p->name, lv);
+ else {
+ view_long('u', "loc_", p->name, lv);
+ view_long('u', "rem_", p->name, rv);
+ }
+ } else if (l->type == 'p') {
+ if (streq(l->ptr, r->ptr))
+ view_strn('u', "", p->name, l->ptr);
+ else {
+ view_strn('u', "loc_", p->name, l->ptr);
+ view_strn('u', "rem_", p->name, r->ptr);
+ }
+ } else if (l->type == 's') {
+ uint32_t lv = *(uint32_t *)l->ptr;
+ uint32_t rv = *(uint32_t *)r->ptr;
+ if (lv == rv)
+ view_size('u', "", p->name, lv);
+ else {
+ view_size('u', "loc_", p->name, lv);
+ view_size('u', "rem_", p->name, rv);
+ }
+ } else if (l->type == 't') {
+ uint32_t lv = *(uint32_t *)l->ptr;
+ uint32_t rv = *(uint32_t *)r->ptr;
+ if (lv == rv)
+ view_time('u', "", p->name, lv);
+ else {
+ view_time('u', "loc_", p->name, lv);
+ view_time('u', "rem_", p->name, rv);
+ }
+ }
+ }
+}
+
+
+/*
+ * Show the remaining parameters.
+ */
+static void
+show_rest(void)
+{
+ RESN *resnS;
+ RESN *resnR;
+ STAT *statS;
+ STAT *statR;
+ int srmode = 0;
+
+ if (!UnifyNodes) {
+ uint64_t ls = LStat.s.no_bytes;
+ uint64_t lr = LStat.r.no_bytes;
+ uint64_t rs = RStat.s.no_bytes;
+ uint64_t rr = RStat.r.no_bytes;
+
+ if (ls && !rs && rr && !lr) {
+ srmode = 1;
+ resnS = &Res.l;
+ resnR = &Res.r;
+ statS = &LStat;
+ statR = &RStat;
+ } else if (rs && !ls && lr && !rr) {
+ srmode = 1;
+ resnS = &Res.r;
+ resnR = &Res.l;
+ statS = &RStat;
+ statR = &LStat;
+ }
+ }
+
+ if (srmode) {
+ view_cpus('t', "", "send_cpus_used", resnS->cpu_total);
+ view_cpus('T', "", "send_cpus_user", resnS->cpu_user);
+ view_cpus('T', "", "send_cpus_intr", resnS->cpu_intr);
+ view_cpus('T', "", "send_cpus_kernel", resnS->cpu_kernel);
+ view_cpus('T', "", "send_cpus_iowait", resnS->cpu_io_wait);
+ view_time('T', "", "send_real_time", resnS->time_real);
+ view_time('T', "", "send_cpu_time", resnS->time_cpu);
+ view_long('S', "", "send_errors", statS->s.no_errs);
+ view_size('S', "", "send_bytes", statS->s.no_bytes);
+ view_long('S', "", "send_msgs", statS->s.no_msgs);
+ view_long('S', "", "send_max_cqe", statS->max_cqes);
+
+ view_cpus('t', "", "recv_cpus_used", resnR->cpu_total);
+ view_cpus('T', "", "recv_cpus_user", resnR->cpu_user);
+ view_cpus('T', "", "recv_cpus_intr", resnR->cpu_intr);
+ view_cpus('T', "", "recv_cpus_kernel", resnR->cpu_kernel);
+ view_cpus('T', "", "recv_cpus_iowait", resnR->cpu_io_wait);
+ view_time('T', "", "recv_real_time", resnR->time_real);
+ view_time('T', "", "recv_cpu_time", resnR->time_cpu);
+ view_long('S', "", "recv_errors", statR->r.no_errs);
+ view_size('S', "", "recv_bytes", statR->r.no_bytes);
+ view_long('S', "", "recv_msgs", statR->r.no_msgs);
+ view_long('S', "", "recv_max_cqe", statR->max_cqes);
+ } else {
+ view_cpus('t', "", "loc_cpus_used", Res.l.cpu_total);
+ view_cpus('T', "", "loc_cpus_user", Res.l.cpu_user);
+ view_cpus('T', "", "loc_cpus_intr", Res.l.cpu_intr);
+ view_cpus('T', "", "loc_cpus_kernel", Res.l.cpu_kernel);
+ view_cpus('T', "", "loc_cpus_iowait", Res.l.cpu_io_wait);
+ view_time('T', "", "loc_real_time", Res.l.time_real);
+ view_time('T', "", "loc_cpu_time", Res.l.time_cpu);
+ view_long('S', "", "loc_send_errors", LStat.s.no_errs);
+ view_long('S', "", "loc_recv_errors", LStat.r.no_errs);
+ view_size('S', "", "loc_send_bytes", LStat.s.no_bytes);
+ view_size('S', "", "loc_recv_bytes", LStat.r.no_bytes);
+ view_long('S', "", "loc_send_msgs", LStat.s.no_msgs);
+ view_long('S', "", "loc_recv_msgs", LStat.r.no_msgs);
+ view_long('S', "", "loc_max_cqe", LStat.max_cqes);
+
+ view_cpus('t', "", "rem_cpus_used", Res.r.cpu_total);
+ view_cpus('T', "", "rem_cpus_user", Res.r.cpu_user);
+ view_cpus('T', "", "rem_cpus_intr", Res.r.cpu_intr);
+ view_cpus('T', "", "rem_cpus_kernel", Res.r.cpu_kernel);
+ view_cpus('T', "", "rem_cpus_iowait", Res.r.cpu_io_wait);
+ view_time('T', "", "rem_real_time", Res.r.time_real);
+ view_time('T', "", "rem_cpu_time", Res.r.time_cpu);
+ view_long('S', "", "rem_send_errors", RStat.s.no_errs);
+ view_long('S', "", "rem_recv_errors", RStat.r.no_errs);
+ view_size('S', "", "rem_send_bytes", RStat.s.no_bytes);
+ view_size('S', "", "rem_recv_bytes", RStat.r.no_bytes);
+ view_long('S', "", "rem_send_msgs", RStat.s.no_msgs);
+ view_long('S', "", "rem_recv_msgs", RStat.r.no_msgs);
+ view_long('S', "", "rem_max_cqe", RStat.max_cqes);
+ }
+}
+
+
+/*
+ * Show all values.
+ */
+static void
+show_debug(void)
+{
+ /* Local node */
+ view_long('d', "", "l_no_cpus", LStat.no_cpus);
+ view_long('d', "", "l_no_ticks", LStat.no_ticks);
+ view_long('d', "", "l_max_cqes", LStat.max_cqes);
+
+ if (LStat.no_ticks) {
+ double t = LStat.no_ticks;
+ CLOCK *s = LStat.time_s;
+ CLOCK *e = LStat.time_e;
+ double real = (e[T_REAL] - s[T_REAL]) / t;
+ double user = (e[T_USER] - s[T_USER]) / t;
+ double nice = (e[T_NICE] - s[T_NICE]) / t;
+ double system = (e[T_KERNEL] - s[T_KERNEL]) / t;
+ double idle = (e[T_IDLE] - s[T_IDLE]) / t;
+ double iowait = (e[T_IOWAIT] - s[T_IOWAIT]) / t;
+ double irq = (e[T_IRQ] - s[T_IRQ]) / t;
+ double softirq = (e[T_SOFTIRQ] - s[T_SOFTIRQ]) / t;
+ double steal = (e[T_STEAL] - s[T_STEAL]) / t;
+
+ view_time('d', "", "l_timer_real", real);
+ view_time('d', "", "l_timer_user", user);
+ view_time('d', "", "l_timer_nice", nice);
+ view_time('d', "", "l_timer_system", system);
+ view_time('d', "", "l_timer_idle", idle);
+ view_time('d', "", "l_timer_iowait", iowait);
+ view_time('d', "", "l_timer_irq", irq);
+ view_time('d', "", "l_timer_softirq", softirq);
+ view_time('d', "", "l_timer_steal", steal);
+ }
+
+ view_size('d', "", "l_s_no_bytes", LStat.s.no_bytes);
+ view_long('d', "", "l_s_no_msgs", LStat.s.no_msgs);
+ view_long('d', "", "l_s_no_errs", LStat.s.no_errs);
+
+ view_size('d', "", "l_r_no_bytes", LStat.r.no_bytes);
+ view_long('d', "", "l_r_no_msgs", LStat.r.no_msgs);
+ view_long('d', "", "l_r_no_errs", LStat.r.no_errs);
+
+ view_size('d', "", "l_rem_s_no_bytes", LStat.rem_s.no_bytes);
+ view_long('d', "", "l_rem_s_no_msgs", LStat.rem_s.no_msgs);
+ view_long('d', "", "l_rem_s_no_errs", LStat.rem_s.no_errs);
+
+ view_size('d', "", "l_rem_r_no_bytes", LStat.rem_r.no_bytes);
+ view_long('d', "", "l_rem_r_no_msgs", LStat.rem_r.no_msgs);
+ view_long('d', "", "l_rem_r_no_errs", LStat.rem_r.no_errs);
+
+ /* Remote node */
+ view_long('d', "", "r_no_cpus", RStat.no_cpus);
+ view_long('d', "", "r_no_ticks", RStat.no_ticks);
+ view_long('d', "", "r_max_cqes", RStat.max_cqes);
+
+ if (RStat.no_ticks) {
+ double t = RStat.no_ticks;
+ CLOCK *s = RStat.time_s;
+ CLOCK *e = RStat.time_e;
+
+ double real = (e[T_REAL] - s[T_REAL]) / t;
+ double user = (e[T_USER] - s[T_USER]) / t;
+ double nice = (e[T_NICE] - s[T_NICE]) / t;
+ double system = (e[T_KERNEL] - s[T_KERNEL]) / t;
+ double idle = (e[T_IDLE] - s[T_IDLE]) / t;
+ double iowait = (e[T_IOWAIT] - s[T_IOWAIT]) / t;
+ double irq = (e[T_IRQ] - s[T_IRQ]) / t;
+ double softirq = (e[T_SOFTIRQ] - s[T_SOFTIRQ]) / t;
+ double steal = (e[T_STEAL] - s[T_STEAL]) / t;
+
+ view_time('d', "", "r_timer_real", real);
+ view_time('d', "", "r_timer_user", user);
+ view_time('d', "", "r_timer_nice", nice);
+ view_time('d', "", "r_timer_system", system);
+ view_time('d', "", "r_timer_idle", idle);
+ view_time('d', "", "r_timer_iowait", iowait);
+ view_time('d', "", "r_timer_irq", irq);
+ view_time('d', "", "r_timer_softirq", softirq);
+ view_time('d', "", "r_timer_steal", steal);
+ }
+
+ view_size('d', "", "r_s_no_bytes", RStat.s.no_bytes);
+ view_long('d', "", "r_s_no_msgs", RStat.s.no_msgs);
+ view_long('d', "", "r_s_no_errs", RStat.s.no_errs);
+
+ view_size('d', "", "r_r_no_bytes", RStat.r.no_bytes);
+ view_long('d', "", "r_r_no_msgs", RStat.r.no_msgs);
+ view_long('d', "", "r_r_no_errs", RStat.r.no_errs);
+
+ view_size('d', "", "r_rem_s_no_bytes", RStat.rem_s.no_bytes);
+ view_long('d', "", "r_rem_s_no_msgs", RStat.rem_s.no_msgs);
+ view_long('d', "", "r_rem_s_no_errs", RStat.rem_s.no_errs);
+
+ view_size('d', "", "r_rem_r_no_bytes", RStat.rem_r.no_bytes);
+ view_long('d', "", "r_rem_r_no_msgs", RStat.rem_r.no_msgs);
+ view_long('d', "", "r_rem_r_no_errs", RStat.rem_r.no_errs);
+}
+
+
+/*
+ * Show a cost in terms of seconds per gigabyte.
+ */
+static void
+view_cost(int type, char *pref, char *name, double value)
+{
+ int n = 0;
+ char *tab[] ={ "ns/GB", "us/GB", "ms/GB", "sec/GB" };
+
+ value *= 1E9;
+ if (!verbose(type, value))
+ return;
+ if (!UnifyUnits) {
+ while (value >= 1000 && n < (int)cardof(tab)-1) {
+ value /= 1000;
+ ++n;
+ }
+ }
+ place_val(pref, name, tab[n], value);
+}
+
+
+/*
+ * Show the number of cpus.
+ */
+static void
+view_cpus(int type, char *pref, char *name, double value)
+{
+ value *= 100;
+ if (!verbose(type, value))
+ return;
+ place_val(pref, name, "% cpus", value);
+}
+
+
+/*
+ * Show a messaging rate.
+ */
+static void
+view_rate(int type, char *pref, char *name, double value)
+{
+ int n = 0;
+ char *tab[] ={ "/sec", "K/sec", "M/sec", "G/sec", "T/sec" };
+
+ if (!verbose(type, value))
+ return;
+ if (!UnifyUnits) {
+ while (value >= 1000 && n < (int)cardof(tab)-1) {
+ value /= 1000;
+ ++n;
+ }
+ }
+ place_val(pref, name, tab[n], value);
+}
+
+
+/*
+ * Show a number.
+ */
+static void
+view_long(int type, char *pref, char *name, long long value)
+{
+ int n = 0;
+ double val = value;
+ char *tab[] ={ "", "thousand", "million", "billion", "trillion" };
+
+ if (!verbose(type, val))
+ return;
+ if (!UnifyUnits && val >= 1000*1000) {
+ while (val >= 1000 && n < (int)cardof(tab)-1) {
+ val /= 1000;
+ ++n;
+ }
+ }
+ place_val(pref, name, tab[n], val);
+}
+
+
+/*
+ * Show a bandwidth value.
+ */
+static void
+view_band(int type, char *pref, char *name, double value)
+{
+ int n, s;
+ char **tab;
+
+ if (!verbose(type, value))
+ return;
+ if (UseBitsPerSec) {
+ static char *t[] ={ "bits/sec", "Kb/sec", "Mb/sec", "Gb/sec", "Tb/sec" };
+ s = cardof(t);
+ tab = t;
+ value *= 8;
+ } else {
+ static char *t[] ={ "bytes/sec", "KB/sec", "MB/sec", "GB/sec", "TB/sec" };
+ s = cardof(t);
+ tab = t;
+ }
+
+ n = 0;
+ if (!UnifyUnits) {
+ while (value >= 1000 && n < s-1) {
+ value /= 1000;
+ ++n;
+ }
+ }
+ place_val(pref, name, tab[n], value);
+}
+
+
+/*
+ * Show a size.
+ */
+static void
+view_size(int type, char *pref, char *name, long long value)
+{
+ int n = 0;
+ double val = value;
+ char *tab[] ={ "bytes", "KB", "MB", "GB", "TB" };
+
+ if (!verbose(type, val))
+ return;
+ if (!UnifyUnits) {
+ if (nice_1024(pref, name, value))
+ return;
+ while (val >= 1000 && n < (int)cardof(tab)-1) {
+ val /= 1000;
+ ++n;
+ }
+ }
+ place_val(pref, name, tab[n], val);
+}
+
+
+/*
+ * Show a number if it can be expressed as a nice multiple of a power of 1024.
+ */
+static int
+nice_1024(char *pref, char *name, long long value)
+{
+ char *data;
+ char *altn;
+ int n = 0;
+ long long val = value;
+ char *tab[] ={ "KiB", "MiB", "GiB", "TiB" };
+
+ if (val < 1024 || val % 1024)
+ return 0;
+ val /= 1024;
+ while (val >= 1024 && n < (int)cardof(tab)-1) {
+ if (val % 1024)
+ return 0;
+ val /= 1024;
+ ++n;
+ }
+ data = qasprintf("%lld", val);
+ altn = qasprintf("%lld", value);
+ place_any(pref, name, tab[n], commify(data), commify(altn));
+ return 1;
+}
+
+
+/*
+ * Show a string.
+ */
+static void
+view_strn(int type, char *pref, char *name, char *value)
+{
+ if (!verbose(type, value[0] != '\0'))
+ return;
+ place_any(pref, name, 0, strdup(value), 0);
+}
+
+
+/*
+ * Show a time.
+ */
+static void
+view_time(int type, char *pref, char *name, double value)
+{
+ int n = 0;
+ char *tab[] ={ "ns", "us", "ms", "sec" };
+
+ value *= 1E9;
+ if (!verbose(type, value))
+ return;
+ if (!UnifyUnits) {
+ while (value >= 1000 && n < (int)cardof(tab)-1) {
+ value /= 1000;
+ ++n;
+ }
+ }
+ place_val(pref, name, tab[n], value);
+}
+
+
+/*
+ * Determine if we are verbose enough to show a value.
+ */
+static int
+verbose(int type, double value)
+{
+ if (type == 'a')
+ return 1;
+ if (value <= 0)
+ return 0;
+ switch (type) {
+ case 'd': return Debug;
+ case 'c': return VerboseConf >= 1;
+ case 's': return VerboseStat >= 1;
+ case 't': return VerboseTime >= 1;
+ case 'u': return VerboseUsed >= 1;
+ case 'C': return VerboseConf >= 2;
+ case 'S': return VerboseStat >= 2;
+ case 'T': return VerboseTime >= 2;
+ case 'U': return VerboseUsed >= 2;
+ default: error(BUG, "verbose: bad type: %c (%o)", type, type);
+ }
+ return 0;
+}
+
+
+/*
+ * Place a value to be shown later.
+ */
+static void
+place_val(char *pref, char *name, char *unit, double value)
+{
+ char *data = qasprintf("%.0f", value);
+ char *p = data;
+ int n = Precision;
+
+ if (*p == '-')
+ ++p;
+ while (isdigit(*p++))
+ --n;
+ if (n > 0) {
+ free(data);
+ data = qasprintf("%.*f", n, value);
+ p = &data[strlen(data)];
+ while (p > data && *--p == '0')
+ ;
+ if (p > data && *p == '.')
+ --p;
+ p[1] = '\0';
+ }
+ place_any(pref, name, unit, commify(data), 0);
+}
+
+
+/*
+ * Place an entry in our show table.
+ */
+static void
+place_any(char *pref, char *name, char *unit, char *data, char *altn)
+{
+ SHOW *show = &ShowTable[ShowIndex++];
+
+ if (ShowIndex > cardof(ShowTable))
+ error(BUG, "need to increase size of ShowTable");
+ show->pref = pref;
+ show->name = name;
+ show->unit = unit;
+ show->data = data;
+ show->altn = altn;
+}
+
+
+/*
+ * Show all saved values.
+ */
+static void
+place_show(void)
+{
+ int i;
+ int nameLen = 0;
+ int dataLen = 0;
+ int unitLen = 0;
+
+ /* First compute formating sizes */
+ for (i = 0; i < ShowIndex; ++i) {
+ int n;
+ SHOW *show = &ShowTable[i];
+ n = (show->pref ? strlen(show->pref) : 0) + strlen(show->name);
+ if (n > nameLen)
+ nameLen = n;
+ n = strlen(show->data);
+ if (show->unit) {
+ if (n > dataLen)
+ dataLen = n;
+ n = strlen(show->unit);
+ if (n > unitLen)
+ unitLen = n;
+ }
+ }
+
+ /* Then display results */
+ for (i = 0; i < ShowIndex; ++i) {
+ int n = 0;
+ SHOW *show = &ShowTable[i];
+
+ printf(" ");
+ if (show->pref) {
+ n = strlen(show->pref);
+ printf("%s", show->pref);
+ }
+ printf("%-*s", nameLen-n, show->name);
+ if (show->unit) {
+ printf(" = %*s", dataLen, show->data);
+ printf(" %s", show->unit);
+ } else
+ printf(" = %s", show->data);
+ if (show->altn)
+ printf(" (%s)", show->altn);
+ printf("\n");
+ free(show->data);
+ free(show->altn);
+ }
+ ShowIndex = 0;
+}
+
+
+/*
+ * Set the processor affinity.
+ */
+static void
+set_affinity(void)
+{
+ cpu_set_t set;
+ int a = Req.affinity;
+
+ if (!a)
+ return;
+ CPU_ZERO(&set);
+ CPU_SET(a-1, &set);
+ if (sched_setaffinity(0, sizeof(set), &set) < 0)
+ error(SYS, "cannot set processor affinity (cpu %d)", a-1);
+}
+
+
+/*
+ * Encode a REQ structure into a data stream.
+ */
+static void
+enc_req(REQ *host)
+{
+ enc_int(host->ver_maj, sizeof(host->ver_maj));
+ enc_int(host->ver_min, sizeof(host->ver_min));
+ enc_int(host->ver_inc, sizeof(host->ver_inc));
+ enc_int(host->req_index, sizeof(host->req_index));
+ enc_int(host->access_recv, sizeof(host->access_recv));
+ enc_int(host->affinity, sizeof(host->affinity));
+ enc_int(host->alt_port, sizeof(host->alt_port));
+ enc_int(host->flip, sizeof(host->flip));
+ enc_int(host->msg_size, sizeof(host->msg_size));
+ enc_int(host->mtu_size, sizeof(host->mtu_size));
+ enc_int(host->no_msgs, sizeof(host->no_msgs));
+ enc_int(host->poll_mode, sizeof(host->poll_mode));
+ enc_int(host->port, sizeof(host->port));
+ enc_int(host->rd_atomic, sizeof(host->rd_atomic));
+ enc_int(host->sl, sizeof(host->sl));
+ enc_int(host->sock_buf_size, sizeof(host->sock_buf_size));
+ enc_int(host->src_path_bits, sizeof(host->src_path_bits));
+ enc_int(host->time, sizeof(host->time));
+ enc_int(host->timeout, sizeof(host->timeout));
+ enc_int(host->use_cm, sizeof(host->use_cm));
+ enc_str(host->id, sizeof(host->id));
+ enc_str(host->static_rate, sizeof(host->static_rate));
+}
+
+
+/*
+ * Decode the version part of a REQ structure from a data stream. To decode
+ * the entire REQ structure, call dec_req_version and dec_req_data in
+ * succession.
+ */
+static void
+dec_req_version(REQ *host)
+{
+ host->ver_maj = dec_int(sizeof(host->ver_maj));
+ host->ver_min = dec_int(sizeof(host->ver_min));
+ host->ver_inc = dec_int(sizeof(host->ver_inc));
+}
+
+
+/*
+ * Decode the data part of a REQ structure from a data stream.
+ */
+static void
+dec_req_data(REQ *host)
+{
+ host->req_index = dec_int(sizeof(host->req_index));
+ host->access_recv = dec_int(sizeof(host->access_recv));
+ host->affinity = dec_int(sizeof(host->affinity));
+ host->alt_port = dec_int(sizeof(host->alt_port));
+ host->flip = dec_int(sizeof(host->flip));
+ host->msg_size = dec_int(sizeof(host->msg_size));
+ host->mtu_size = dec_int(sizeof(host->mtu_size));
+ host->no_msgs = dec_int(sizeof(host->no_msgs));
+ host->poll_mode = dec_int(sizeof(host->poll_mode));
+ host->port = dec_int(sizeof(host->port));
+ host->rd_atomic = dec_int(sizeof(host->rd_atomic));
+ host->sl = dec_int(sizeof(host->sl));
+ host->sock_buf_size = dec_int(sizeof(host->sock_buf_size));
+ host->src_path_bits = dec_int(sizeof(host->src_path_bits));
+ host->time = dec_int(sizeof(host->time));
+ host->timeout = dec_int(sizeof(host->timeout));
+ host->use_cm = dec_int(sizeof(host->use_cm));
+ dec_str(host->id, sizeof(host->id));
+ dec_str(host->static_rate,sizeof(host->static_rate));
+}
+
+
+/*
+ * Encode a STAT structure into a data stream.
+ */
+static void
+enc_stat(STAT *host)
+{
+ int i;
+
+ enc_int(host->no_cpus, sizeof(host->no_cpus));
+ enc_int(host->no_ticks, sizeof(host->no_ticks));
+ enc_int(host->max_cqes, sizeof(host->max_cqes));
+ for (i = 0; i < T_N; ++i)
+ enc_int(host->time_s[i], sizeof(host->time_s[i]));
+ for (i = 0; i < T_N; ++i)
+ enc_int(host->time_e[i], sizeof(host->time_e[i]));
+ enc_ustat(&host->s);
+ enc_ustat(&host->r);
+ enc_ustat(&host->rem_s);
+ enc_ustat(&host->rem_r);
+}
+
+
+/*
+ * Decode a STAT structure from a data stream.
+ */
+static void
+dec_stat(STAT *host)
+{
+ int i;
+
+ host->no_cpus = dec_int(sizeof(host->no_cpus));
+ host->no_ticks = dec_int(sizeof(host->no_ticks));
+ host->max_cqes = dec_int(sizeof(host->max_cqes));
+ for (i = 0; i < T_N; ++i)
+ host->time_s[i] = dec_int(sizeof(host->time_s[i]));
+ for (i = 0; i < T_N; ++i)
+ host->time_e[i] = dec_int(sizeof(host->time_e[i]));
+ dec_ustat(&host->s);
+ dec_ustat(&host->r);
+ dec_ustat(&host->rem_s);
+ dec_ustat(&host->rem_r);
+}
+
+
+/*
+ * Encode a USTAT structure into a data stream.
+ */
+static void
+enc_ustat(USTAT *host)
+{
+ enc_int(host->no_bytes, sizeof(host->no_bytes));
+ enc_int(host->no_msgs, sizeof(host->no_msgs));
+ enc_int(host->no_errs, sizeof(host->no_errs));
+}
+
+
+/*
+ * Decode a USTAT structure from a data stream.
+ */
+static void
+dec_ustat(USTAT *host)
+{
+ host->no_bytes = dec_int(sizeof(host->no_bytes));
+ host->no_msgs = dec_int(sizeof(host->no_msgs));
+ host->no_errs = dec_int(sizeof(host->no_errs));
+}
+
+
+/*
+ * Get various temporal parameters.
+ */
+static void
+get_times(CLOCK timex[T_N])
+{
+ int n;
+ char *p;
+ char buf[BUFSIZE];
+ struct tms tms;
+
+ timex[0] = times(&tms);
+ if (lseek(ProcStatFD, 0, 0) < 0)
+ error(SYS, "failed to seek /proc/stat");
+ n = read(ProcStatFD, buf, sizeof(buf)-1);
+ buf[n] = '\0';
+ if (strncmp(buf, "cpu ", 4))
+ error(0, "/proc/stat does not start with 'cpu '");
+ p = &buf[3];
+ for (n = 1; n < T_N; ++n) {
+ while (*p == ' ')
+ ++p;
+ if (!isdigit(*p)) {
+ if (*p != '\n' || n < T_N-1)
+ error(0, "/proc/stat has bad format");
+ break;
+ }
+ timex[n] = strtoll(p, 0, 10);
+ while (*p != ' ' && *p != '\n' && *p != '\0')
+ ++p;
+ }
+ while (n < T_N)
+ timex[n++] = 0;
+}
+
+
+/*
+ * Insert commas within a number for readability.
+ */
+static char *
+commify(char *data)
+{
+ int s;
+ int d;
+ int seqS;
+ int seqE;
+ int dataLen;
+ int noCommas;
+
+ if (!data)
+ return data;
+ if (UnifyUnits)
+ return data;
+ dataLen = strlen(data);
+ seqS = seqE = dataLen;
+ while (--seqS >= 0)
+ if (!isdigit(data[seqS]))
+ break;
+ if (seqS >= 0 && data[seqS] == '.') {
+ seqE = seqS;
+ while (--seqS >= 0)
+ if (!isdigit(data[seqS]))
+ break;
+ }
+ noCommas = (--seqE - ++seqS) / 3;
+ if (noCommas == 0)
+ return data;
+ data = realloc(data, dataLen+noCommas+1);
+ if (!data)
+ error(0, "out of space");
+ s = dataLen;
+ d = dataLen + noCommas;
+ for (;;) {
+ int n;
+ data[d--] = data[s--];
+ n = seqE - s;
+ if (n > 0 && n%3 == 0) {
+ data[d--] = ',';
+ if (--noCommas == 0)
+ break;
+ }
+ }
+ return data;
+}
+
+
+/*
+ * Like strncpy but ensures the destination is null terminated.
+ */
+static void
+strncopy(char *d, char *s, int n)
+{
+ strncpy(d, s, n);
+ d[n-1] = '\0';
+}
diff --git a/src/qperf.h b/src/qperf.h
new file mode 100644
index 0000000..95613e3
--- /dev/null
+++ b/src/qperf.h
@@ -0,0 +1,373 @@
+/*
+ * qperf - general header file.
+ *
+ * Copyright (c) 2002-2009 Johann George. All rights reserved.
+ * Copyright (c) 2006-2009 QLogic Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#define _GNU_SOURCE
+#include <netdb.h>
+
+
+/*
+ * Parameters.
+ */
+#define STRSIZE 64
+
+
+/*
+ * For convenience and readability.
+ */
+#define SUCCESS0 0
+#define cardof(a) (sizeof(a)/sizeof(*a))
+#define endof(a) (&a[cardof(a)])
+#define streq(a, b) (strcmp(a, b) == 0)
+#define offset(t, e) ((long)&((t *)0)->e)
+#define is_client() (ServerName != 0)
+#define is_sender() (Req.flip ? !is_client() : is_client())
+
+
+/*
+ * Type definitions.
+ */
+typedef uint64_t CLOCK;
+typedef struct addrinfo AI;
+typedef struct sockaddr SA;
+typedef struct sockaddr_storage SS;
+
+
+/*
+ * Error actions.
+ */
+#define BUG 1 /* Internal error */
+#define SYS 2 /* System error */
+#define RET 4 /* Return, don't exit */
+
+
+/*
+ * Time indices.
+ */
+typedef enum {
+ T_REAL,
+ T_USER,
+ T_NICE,
+ T_KERNEL,
+ T_IDLE,
+ T_IOWAIT,
+ T_IRQ,
+ T_SOFTIRQ,
+ T_STEAL,
+ T_N
+} TIME_INDEX;
+
+
+/*
+ * Parameter indices. P_NULL must be 0.
+ */
+typedef enum {
+ P_NULL,
+ L_ACCESS_RECV,
+ R_ACCESS_RECV,
+ L_AFFINITY,
+ R_AFFINITY,
+ L_ALT_PORT,
+ R_ALT_PORT,
+ L_FLIP,
+ R_FLIP,
+ L_ID,
+ R_ID,
+ L_MSG_SIZE,
+ R_MSG_SIZE,
+ L_MTU_SIZE,
+ R_MTU_SIZE,
+ L_NO_MSGS,
+ R_NO_MSGS,
+ L_POLL_MODE,
+ R_POLL_MODE,
+ L_PORT,
+ R_PORT,
+ L_RD_ATOMIC,
+ R_RD_ATOMIC,
+ L_SL,
+ R_SL,
+ L_SOCK_BUF_SIZE,
+ R_SOCK_BUF_SIZE,
+ L_SRC_PATH_BITS,
+ R_SRC_PATH_BITS,
+ L_STATIC_RATE,
+ R_STATIC_RATE,
+ L_TIME,
+ R_TIME,
+ L_TIMEOUT,
+ R_TIMEOUT,
+ L_USE_CM,
+ R_USE_CM,
+ P_N
+} PAR_INDEX;
+
+
+/*
+ * What we are measuring.
+ */
+typedef enum {
+ LATENCY,
+ MSG_RATE,
+ BANDWIDTH,
+ BANDWIDTH_SR
+} MEASURE;
+
+
+/*
+ * Request to the server. Note that most of these must be of type uint32_t
+ * because of the way options are set. The minor version must be changed if
+ * there is a change to this data structure. Do not move or change the first
+ * four elements.
+ */
+typedef struct REQ {
+ uint16_t ver_maj; /* Major version */
+ uint16_t ver_min; /* Minor version */
+ uint16_t ver_inc; /* Incremental version */
+ uint16_t req_index; /* Request index (into Tests) */
+ uint32_t access_recv; /* Access data after receiving */
+ uint32_t affinity; /* Processor affinity */
+ uint32_t alt_port; /* Alternate path port number */
+ uint32_t flip; /* Flip sender/receiver */
+ uint32_t msg_size; /* Message Size */
+ uint32_t mtu_size; /* MTU Size */
+ uint32_t no_msgs; /* Number of messages */
+ uint32_t poll_mode; /* Poll mode */
+ uint32_t port; /* Port number requested */
+ uint32_t rd_atomic; /* Number of pending RDMA or atomics */
+ uint32_t sl; /* Service level */
+ uint32_t sock_buf_size; /* Socket buffer size */
+ uint32_t src_path_bits; /* Source path bits */
+ uint32_t time; /* Duration in seconds */
+ uint32_t timeout; /* Timeout for messages */
+ uint32_t use_cm; /* Use Connection Manager */
+ char id[STRSIZE]; /* Identifier */
+ char static_rate[STRSIZE]; /* Static rate */
+} REQ;
+
+
+/*
+ * Transfer statistics.
+ */
+typedef struct USTAT {
+ uint64_t no_bytes; /* Number of bytes transfered */
+ uint64_t no_msgs; /* Number of messages */
+ uint64_t no_errs; /* Number of errors */
+} USTAT;
+
+
+/*
+ * Statistics.
+ */
+typedef struct STAT {
+ uint32_t no_cpus; /* Number of processors */
+ uint32_t no_ticks; /* Ticks per second */
+ uint32_t max_cqes; /* Maximum CQ entries */
+ CLOCK time_s[T_N]; /* Start times */
+ CLOCK time_e[T_N]; /* End times */
+ USTAT s; /* Send statistics */
+ USTAT r; /* Receive statistics */
+ USTAT rem_s; /* Remote send statistics */
+ USTAT rem_r; /* Remote receive statistics */
+} STAT;
+
+
+/*
+ * Results per node.
+ */
+typedef struct RESN {
+ double time_real; /* Real (elapsed) time in seconds */
+ double time_cpu; /* Cpu time in seconds */
+ double cpu_total; /* Cpu time (as a fraction of a cpu) */
+ double cpu_user; /* User time (fraction of cpu) */
+ double cpu_intr; /* Interrupt time (fraction of cpu) */
+ double cpu_idle; /* Idle time (fraction of cpu) */
+ double cpu_kernel; /* Kernel time (fraction of cpu) */
+ double cpu_io_wait; /* IO wait time (fraction of cpu) */
+} RESN;
+
+
+/*
+ * Results.
+ */
+typedef struct RES {
+ RESN l; /* Local information */
+ RESN r; /* Remote information */
+ double send_bw; /* Send bandwidth */
+ double recv_bw; /* Receive bandwidth */
+ double msg_rate; /* Messaging rate */
+ double send_cost; /* Send cost */
+ double recv_cost; /* Receive cost */
+ double latency; /* Latency */
+} RES;
+
+
+/*
+ * Functions prototypes in qperf.c.
+ */
+void client_send_request(void);
+void exchange_results(void);
+int left_to_send(long *sentp, int room);
+void opt_check(void);
+void par_use(PAR_INDEX index);
+int recv_mesg(void *ptr, int len, char *item);
+int send_mesg(void *ptr, int len, char *item);
+void set_finished(void);
+void setp_u32(char *name, PAR_INDEX index, uint32_t l);
+void setp_str(char *name, PAR_INDEX index, char *s);
+void setv_u32(PAR_INDEX index, uint32_t l);
+void show_results(MEASURE measure);
+void stop_test_timer(void);
+void sync_test(void);
+
+
+/*
+ * Functions prototypes in support.c.
+ */
+void check_remote_error(void);
+void debug(char *fmt, ...);
+void dec_init(void *p);
+int64_t dec_int(int n);
+void dec_str(char *s, int n);
+uint32_t decode_uint32(uint32_t *p);
+void die(void);
+void enc_init(void *p);
+void enc_int(int64_t l, int n);
+void enc_str(char *s, int n);
+void encode_uint32(uint32_t *p, uint32_t v);
+int error(int actions, char *fmt, ...);
+AI *getaddrinfo_port(char *node, int port, AI *hints);
+char *qasprintf(char *fmt, ...);
+void *qmalloc(long n);
+void recv_sync(char *msg);
+void send_sync(char *msg);
+void setsockopt_one(int fd, int optname);
+void synchronize(char *msg);
+void touch_data(void *p, int n);
+void urgent(void);
+
+
+/*
+ * Socket tests in socket.c.
+ */
+void run_client_rds_bw(void);
+void run_server_rds_bw(void);
+void run_client_rds_lat(void);
+void run_server_rds_lat(void);
+void run_client_sctp_bw(void);
+void run_server_sctp_bw(void);
+void run_client_sctp_lat(void);
+void run_server_sctp_lat(void);
+void run_client_sdp_bw(void);
+void run_server_sdp_bw(void);
+void run_client_sdp_lat(void);
+void run_server_sdp_lat(void);
+void run_client_tcp_bw(void);
+void run_server_tcp_bw(void);
+void run_client_tcp_lat(void);
+void run_server_tcp_lat(void);
+void run_client_udp_bw(void);
+void run_server_udp_bw(void);
+void run_client_udp_lat(void);
+void run_server_udp_lat(void);
+
+
+/*
+ * RDMA tests in rdma.c.
+ */
+void run_client_bug(void);
+void run_server_bug(void);
+void run_client_rc_bi_bw(void);
+void run_server_rc_bi_bw(void);
+void run_client_rc_bw(void);
+void run_server_rc_bw(void);
+void run_client_rc_compare_swap_mr(void);
+void run_server_rc_compare_swap_mr(void);
+void run_client_rc_fetch_add_mr(void);
+void run_server_rc_fetch_add_mr(void);
+void run_client_rc_lat(void);
+void run_server_rc_lat(void);
+void run_client_rc_rdma_read_bw(void);
+void run_server_rc_rdma_read_bw(void);
+void run_client_rc_rdma_read_lat(void);
+void run_server_rc_rdma_read_lat(void);
+void run_client_rc_rdma_write_bw(void);
+void run_server_rc_rdma_write_bw(void);
+void run_client_rc_rdma_write_lat(void);
+void run_server_rc_rdma_write_lat(void);
+void run_client_rc_rdma_write_poll_lat(void);
+void run_server_rc_rdma_write_poll_lat(void);
+void run_client_uc_bi_bw(void);
+void run_server_uc_bi_bw(void);
+void run_client_uc_bw(void);
+void run_server_uc_bw(void);
+void run_client_uc_lat(void);
+void run_server_uc_lat(void);
+void run_client_uc_rdma_write_bw(void);
+void run_server_uc_rdma_write_bw(void);
+void run_client_uc_rdma_write_lat(void);
+void run_server_uc_rdma_write_lat(void);
+void run_client_uc_rdma_write_poll_lat(void);
+void run_server_uc_rdma_write_poll_lat(void);
+void run_client_ud_bi_bw(void);
+void run_server_ud_bi_bw(void);
+void run_client_ud_bw(void);
+void run_server_ud_bw(void);
+void run_client_ud_lat(void);
+void run_server_ud_lat(void);
+void run_client_ver_rc_compare_swap(void);
+void run_server_ver_rc_compare_swap(void);
+void run_client_ver_rc_fetch_add(void);
+void run_server_ver_rc_fetch_add(void);
+void run_client_xrc_bi_bw(void);
+void run_server_xrc_bi_bw(void);
+void run_client_xrc_bw(void);
+void run_server_xrc_bw(void);
+void run_client_xrc_lat(void);
+void run_server_xrc_lat(void);
+
+
+/*
+ * Variables.
+ */
+extern RES Res;
+extern REQ Req;
+extern STAT LStat;
+extern char *Usage[];
+extern char *TestName;
+extern char *ServerName;
+extern SS ServerAddr;
+extern int ServerAddrLen;
+extern int RemoteFD;
+extern int Debug;
+extern volatile int Finished;
diff --git a/src/rdma.c b/src/rdma.c
new file mode 100644
index 0000000..0d370bd
--- /dev/null
+++ b/src/rdma.c
@@ -0,0 +1,2617 @@
+/*
+ * qperf - handle RDMA tests.
+ *
+ * Copyright (c) 2002-2009 Johann George. All rights reserved.
+ * Copyright (c) 2006-2009 QLogic Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#define _GNU_SOURCE
+#include <fcntl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#include <rdma/rdma_cma.h>
+#include <infiniband/verbs.h>
+#include "qperf.h"
+
+
+/*
+ * RDMA parameters.
+ */
+#define QKEY 0x11111111 /* Q_Key */
+#define NCQE 1024 /* Number of CQ entries */
+#define GRH_SIZE 40 /* InfiniBand GRH size */
+#define MTU_SIZE 2048 /* Default MTU Size */
+#define RETRY_CNT 7 /* RC retry count */
+#define RNR_RETRY_CNT 7 /* RC RNR retry count */
+#define MIN_RNR_TIMER 12 /* RC Minimum RNR timer */
+#define LOCAL_ACK_TIMEOUT 14 /* RC local ACK timeout */
+
+
+/*
+ * Work request IDs.
+ */
+#define WRID_SEND 1 /* Send */
+#define WRID_RECV 2 /* Receive */
+#define WRID_RDMA 3 /* RDMA */
+
+
+/*
+ * Constants.
+ */
+#define K2 (2*1024)
+#define K64 (64*1024)
+
+
+/*
+ * For convenience.
+ */
+typedef enum ibv_wr_opcode ibv_op;
+typedef struct ibv_comp_channel ibv_cc;
+typedef struct ibv_xrc_domain ibv_xrc;
+
+
+/*
+ * Atomic operations.
+ */
+typedef enum ATOMIC {
+ COMPARE_SWAP,
+ FETCH_ADD
+} ATOMIC;
+
+
+/*
+ * IO Mode.
+ */
+typedef enum IOMODE {
+ IO_SR, /* Send/Receive */
+ IO_RDMA /* RDMA */
+} IOMODE;
+
+
+/*
+ * Information specific to a node.
+ */
+typedef struct NODE {
+ uint64_t vaddr; /* Virtual address */
+ uint32_t lid; /* Local ID */
+ uint32_t qpn; /* Queue pair number */
+ uint32_t psn; /* Packet sequence number */
+ uint32_t srqn; /* Shared queue number */
+ uint32_t rkey; /* Remote key */
+ uint32_t alt_lid; /* Alternate Path Local LID */
+ uint32_t rd_atomic; /* Number of read/atomics supported */
+} NODE;
+
+
+/*
+ * InfiniBand specific information.
+ */
+typedef struct IBINFO {
+ int mtu; /* MTU */
+ int port; /* Port */
+ int rate; /* Static rate */
+ struct ibv_context *context; /* Context */
+ struct ibv_device **devlist; /* Device list */
+} IBINFO;
+
+
+/*
+ * Connection Manager specific information.
+ */
+typedef struct CMINFO {
+ struct rdma_event_channel *channel; /* Channel */
+ struct rdma_cm_id *id; /* RDMA id */
+ struct rdma_cm_event *event; /* Event */
+} CMINFO;
+
+
+/*
+ * RDMA device descriptor.
+ */
+typedef struct DEVICE {
+ NODE lnode; /* Local node information */
+ NODE rnode; /* Remote node information */
+ IBINFO ib; /* InfiniBand information */
+ CMINFO cm; /* Connection Manager information */
+ uint32_t qkey; /* Q Key for UD */
+ int trans; /* QP transport */
+ int msg_size; /* Message size */
+ int buf_size; /* Buffer size */
+ int max_send_wr; /* Maximum send work requests */
+ int max_recv_wr; /* Maximum receive work requests */
+ int max_inline; /* Maximum amount of inline data */
+ char *buffer; /* Buffer */
+ ibv_cc *channel; /* Channel */
+ struct ibv_pd *pd; /* Protection domain */
+ struct ibv_mr *mr; /* Memory region */
+ struct ibv_cq *cq; /* Completion queue */
+ struct ibv_qp *qp; /* Queue Pair */
+ struct ibv_ah *ah; /* Address handle */
+ struct ibv_srq *srq; /* Shared receive queue */
+ ibv_xrc *xrc; /* XRC domain */
+} DEVICE;
+
+
+/*
+ * Names associated with a value.
+ */
+typedef struct NAMES {
+ int value; /* Value */
+ char *name; /* Name */
+} NAMES;
+
+
+/*
+ * RDMA speeds and names.
+ */
+typedef struct RATES {
+ const char *name; /* Name */
+ uint32_t rate; /* Rate */
+} RATES;
+
+
+/*
+ * Function prototypes.
+ */
+static void atomic_seq(ATOMIC atomic, int i,
+ uint64_t *value, uint64_t *args);
+static void cm_ack_event(DEVICE *dev);
+static void cm_close(DEVICE *dev);
+static char *cm_event_name(int event, char *data, int size);
+static void cm_expect_event(DEVICE *dev, int expected);
+static void cm_init(DEVICE *dev);
+static void cm_open(DEVICE *dev);
+static void cm_open_client(DEVICE *dev);
+static void cm_open_server(DEVICE *dev);
+static void cm_prep(DEVICE *dev);
+static void cq_error(int status);
+static void dec_node(NODE *host);
+static void do_error(int status, uint64_t *errors);
+static void enc_node(NODE *host);
+static void ib_client_atomic(ATOMIC atomic);
+static void ib_client_verify_atomic(ATOMIC atomic);
+static void ib_close1(DEVICE *dev);
+static void ib_close2(DEVICE *dev);
+static void ib_migrate(DEVICE *dev);
+static void ib_open(DEVICE *dev);
+static void ib_post_atomic(DEVICE *dev, ATOMIC atomic, int wrid,
+ int offset, uint64_t compare_add, uint64_t swap);
+static void ib_prep(DEVICE *dev);
+static void rd_bi_bw(int transport);
+static void rd_client_bw(int transport);
+static void rd_client_rdma_bw(int transport, ibv_op opcode);
+static void rd_client_rdma_read_lat(int transport);
+static void rd_close(DEVICE *dev);
+static void rd_mralloc(DEVICE *dev, int size);
+static void rd_mrfree(DEVICE *dev);
+static void rd_open(DEVICE *dev, int trans, int max_send_wr, int max_recv_wr);
+static void rd_params(int transport, long msg_size, int poll, int atomic);
+static int rd_poll(DEVICE *dev, struct ibv_wc *wc, int nwc);
+static void rd_post_rdma_std(DEVICE *dev, ibv_op opcode, int n);
+static void rd_post_recv_std(DEVICE *dev, int n);
+static void rd_post_send(DEVICE *dev, int off, int len,
+ int inc, int rep, int stat);
+static void rd_post_send_std(DEVICE *dev, int n);
+static void rd_pp_lat(int transport, IOMODE iomode);
+static void rd_pp_lat_loop(DEVICE *dev, IOMODE iomode);
+static void rd_prep(DEVICE *dev, int size);
+static void rd_rdma_write_poll_lat(int transport);
+static void rd_server_def(int transport);
+static void rd_server_nop(int transport, int size);
+static int maybe(int val, char *msg);
+static char *opcode_name(int opcode);
+static void show_node_info(DEVICE *dev);
+
+
+/*
+ * List of errors we can get from a CQE.
+ */
+NAMES CQErrors[] ={
+ { IBV_WC_SUCCESS, "Success" },
+ { IBV_WC_LOC_LEN_ERR, "Local length error" },
+ { IBV_WC_LOC_QP_OP_ERR, "Local QP operation failure" },
+ { IBV_WC_LOC_EEC_OP_ERR, "Local EEC operation failure" },
+ { IBV_WC_LOC_PROT_ERR, "Local protection error" },
+ { IBV_WC_WR_FLUSH_ERR, "WR flush failure" },
+ { IBV_WC_MW_BIND_ERR, "Memory window bind failure" },
+ { IBV_WC_BAD_RESP_ERR, "Bad response" },
+ { IBV_WC_LOC_ACCESS_ERR, "Local access failure" },
+ { IBV_WC_REM_INV_REQ_ERR, "Remote invalid request" },
+ { IBV_WC_REM_ACCESS_ERR, "Remote access failure" },
+ { IBV_WC_REM_OP_ERR, "Remote operation failure" },
+ { IBV_WC_RETRY_EXC_ERR, "Retries exceeded" },
+ { IBV_WC_RNR_RETRY_EXC_ERR, "RNR retry exceeded" },
+ { IBV_WC_LOC_RDD_VIOL_ERR, "Local RDD violation" },
+ { IBV_WC_REM_INV_RD_REQ_ERR, "Remote invalid read request" },
+ { IBV_WC_REM_ABORT_ERR, "Remote abort" },
+ { IBV_WC_INV_EECN_ERR, "Invalid EECN" },
+ { IBV_WC_INV_EEC_STATE_ERR, "Invalid EEC state" },
+ { IBV_WC_FATAL_ERR, "Fatal error" },
+ { IBV_WC_RESP_TIMEOUT_ERR, "Responder timeout" },
+ { IBV_WC_GENERAL_ERR, "General error" },
+};
+
+
+/*
+ * Opcodes.
+ */
+NAMES Opcodes[] ={
+ { IBV_WR_ATOMIC_CMP_AND_SWP, "compare and swap" },
+ { IBV_WR_ATOMIC_FETCH_AND_ADD, "fetch and add" },
+ { IBV_WR_RDMA_READ, "rdma read" },
+ { IBV_WR_RDMA_WRITE, "rdma write" },
+ { IBV_WR_RDMA_WRITE_WITH_IMM, "rdma write with immediate" },
+ { IBV_WR_SEND, "send" },
+ { IBV_WR_SEND_WITH_IMM, "send with immediate" },
+};
+
+
+/*
+ * Events from the Connection Manager.
+ */
+NAMES CMEvents[] ={
+ { RDMA_CM_EVENT_ADDR_RESOLVED, "Address resolved" },
+ { RDMA_CM_EVENT_ADDR_ERROR, "Address error" },
+ { RDMA_CM_EVENT_ROUTE_RESOLVED, "Route resolved" },
+ { RDMA_CM_EVENT_ROUTE_ERROR, "Route error" },
+ { RDMA_CM_EVENT_CONNECT_REQUEST, "Connect request" },
+ { RDMA_CM_EVENT_CONNECT_RESPONSE, "Connect response" },
+ { RDMA_CM_EVENT_CONNECT_ERROR, "Connect error" },
+ { RDMA_CM_EVENT_UNREACHABLE, "Event unreachable" },
+ { RDMA_CM_EVENT_REJECTED, "Event rejected" },
+ { RDMA_CM_EVENT_ESTABLISHED, "Event established" },
+ { RDMA_CM_EVENT_DISCONNECTED, "Event disconnected" },
+ { RDMA_CM_EVENT_DEVICE_REMOVAL, "Device removal" },
+ { RDMA_CM_EVENT_MULTICAST_JOIN, "Multicast join" },
+ { RDMA_CM_EVENT_MULTICAST_ERROR, "Multicast error" },
+};
+
+
+/*
+ * Opcodes.
+ */
+RATES Rates[] ={
+ { "", IBV_RATE_MAX },
+ { "max", IBV_RATE_MAX },
+ { "1xSDR", IBV_RATE_2_5_GBPS },
+ { "1xDDR", IBV_RATE_5_GBPS },
+ { "1xQDR", IBV_RATE_10_GBPS },
+ { "4xSDR", IBV_RATE_10_GBPS },
+ { "4xDDR", IBV_RATE_20_GBPS },
+ { "4xQDR", IBV_RATE_40_GBPS },
+ { "8xSDR", IBV_RATE_20_GBPS },
+ { "8xDDR", IBV_RATE_40_GBPS },
+ { "8xQDR", IBV_RATE_80_GBPS },
+ { "2.5", IBV_RATE_2_5_GBPS },
+ { "5", IBV_RATE_5_GBPS },
+ { "10", IBV_RATE_10_GBPS },
+ { "20", IBV_RATE_20_GBPS },
+ { "30", IBV_RATE_30_GBPS },
+ { "40", IBV_RATE_40_GBPS },
+ { "60", IBV_RATE_60_GBPS },
+ { "80", IBV_RATE_80_GBPS },
+ { "120", IBV_RATE_120_GBPS },
+};
+
+
+/*
+ * This routine is never called and is solely to avoid compiler warnings for
+ * functions that are not currently being used.
+ */
+void
+rdma_not_called(void)
+{
+ if (0)
+ ib_migrate(NULL);
+}
+
+
+/*
+ * Measure RC bi-directional bandwidth (client side).
+ */
+void
+run_client_rc_bi_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ rd_params(IBV_QPT_RC, K64, 1, 0);
+ rd_bi_bw(IBV_QPT_RC);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure RC bi-directional bandwidth (server side).
+ */
+void
+run_server_rc_bi_bw(void)
+{
+ rd_bi_bw(IBV_QPT_RC);
+}
+
+
+/*
+ * Measure RC bandwidth (client side).
+ */
+void
+run_client_rc_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ par_use(L_NO_MSGS);
+ par_use(R_NO_MSGS);
+ rd_params(IBV_QPT_RC, K64, 1, 0);
+ rd_client_bw(IBV_QPT_RC);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure RC bandwidth (server side).
+ */
+void
+run_server_rc_bw(void)
+{
+ rd_server_def(IBV_QPT_RC);
+}
+
+
+/*
+ * Measure RC compare and swap messaging rate (client side).
+ */
+void
+run_client_rc_compare_swap_mr(void)
+{
+ ib_client_atomic(COMPARE_SWAP);
+}
+
+
+/*
+ * Measure RC compare and swap messaging rate (server side).
+ */
+void
+run_server_rc_compare_swap_mr(void)
+{
+ rd_server_nop(IBV_QPT_RC, sizeof(uint64_t));
+}
+
+
+/*
+ * Measure RC fetch and add messaging rate (client side).
+ */
+void
+run_client_rc_fetch_add_mr(void)
+{
+ ib_client_atomic(FETCH_ADD);
+}
+
+
+/*
+ * Measure RC fetch and add messaging rate (server side).
+ */
+void
+run_server_rc_fetch_add_mr(void)
+{
+ rd_server_nop(IBV_QPT_RC, sizeof(uint64_t));
+}
+
+
+/*
+ * Measure RC latency (client side).
+ */
+void
+run_client_rc_lat(void)
+{
+ rd_params(IBV_QPT_RC, 1, 1, 0);
+ rd_pp_lat(IBV_QPT_RC, IO_SR);
+}
+
+
+/*
+ * Measure RC latency (server side).
+ */
+void
+run_server_rc_lat(void)
+{
+ rd_pp_lat(IBV_QPT_RC, IO_SR);
+}
+
+
+/*
+ * Measure RC RDMA read bandwidth (client side).
+ */
+void
+run_client_rc_rdma_read_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ par_use(L_RD_ATOMIC);
+ par_use(R_RD_ATOMIC);
+ rd_params(IBV_QPT_RC, K64, 1, 0);
+ rd_client_rdma_bw(IBV_QPT_RC, IBV_WR_RDMA_READ);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure RC RDMA read bandwidth (server side).
+ */
+void
+run_server_rc_rdma_read_bw(void)
+{
+ rd_server_nop(IBV_QPT_RC, 0);
+}
+
+
+/*
+ * Measure RC RDMA read latency (client side).
+ */
+void
+run_client_rc_rdma_read_lat(void)
+{
+ rd_params(IBV_QPT_RC, 1, 1, 0);
+ rd_client_rdma_read_lat(IBV_QPT_RC);
+}
+
+
+/*
+ * Measure RC RDMA read latency (server side).
+ */
+void
+run_server_rc_rdma_read_lat(void)
+{
+ rd_server_nop(IBV_QPT_RC, 0);
+}
+
+
+/*
+ * Measure RC RDMA write bandwidth (client side).
+ */
+void
+run_client_rc_rdma_write_bw(void)
+{
+ rd_params(IBV_QPT_RC, K64, 1, 0);
+ rd_client_rdma_bw(IBV_QPT_RC, IBV_WR_RDMA_WRITE_WITH_IMM);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure RC RDMA write bandwidth (server side).
+ */
+void
+run_server_rc_rdma_write_bw(void)
+{
+ rd_server_def(IBV_QPT_RC);
+}
+
+
+/*
+ * Measure RC RDMA write latency (client side).
+ */
+void
+run_client_rc_rdma_write_lat(void)
+{
+ rd_params(IBV_QPT_RC, 1, 1, 0);
+ rd_pp_lat(IBV_QPT_RC, IO_RDMA);
+}
+
+
+/*
+ * Measure RC RDMA write latency (server side).
+ */
+void
+run_server_rc_rdma_write_lat(void)
+{
+ rd_pp_lat(IBV_QPT_RC, IO_RDMA);
+}
+
+
+/*
+ * Measure RC RDMA write polling latency (client side).
+ */
+void
+run_client_rc_rdma_write_poll_lat(void)
+{
+ rd_params(IBV_QPT_RC, 1, 0, 0);
+ rd_rdma_write_poll_lat(IBV_QPT_RC);
+ show_results(LATENCY);
+}
+
+
+/*
+ * Measure RC RDMA write polling latency (server side).
+ */
+void
+run_server_rc_rdma_write_poll_lat(void)
+{
+ rd_rdma_write_poll_lat(IBV_QPT_RC);
+}
+
+
+/*
+ * Measure UC bi-directional bandwidth (client side).
+ */
+void
+run_client_uc_bi_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ rd_params(IBV_QPT_UC, K64, 1, 0);
+ rd_bi_bw(IBV_QPT_UC);
+ show_results(BANDWIDTH_SR);
+}
+
+
+/*
+ * Measure UC bi-directional bandwidth (server side).
+ */
+void
+run_server_uc_bi_bw(void)
+{
+ rd_bi_bw(IBV_QPT_UC);
+}
+
+
+/*
+ * Measure UC bandwidth (client side).
+ */
+void
+run_client_uc_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ par_use(L_NO_MSGS);
+ par_use(R_NO_MSGS);
+ rd_params(IBV_QPT_UC, K64, 1, 0);
+ rd_client_bw(IBV_QPT_UC);
+ show_results(BANDWIDTH_SR);
+}
+
+
+/*
+ * Measure UC bandwidth (server side).
+ */
+void
+run_server_uc_bw(void)
+{
+ rd_server_def(IBV_QPT_UC);
+}
+
+
+/*
+ * Measure UC latency (client side).
+ */
+void
+run_client_uc_lat(void)
+{
+ rd_params(IBV_QPT_UC, 1, 1, 0);
+ rd_pp_lat(IBV_QPT_UC, IO_SR);
+}
+
+
+/*
+ * Measure UC latency (server side).
+ */
+void
+run_server_uc_lat(void)
+{
+ rd_pp_lat(IBV_QPT_UC, IO_SR);
+}
+
+
+/*
+ * Measure UC RDMA write bandwidth (client side).
+ */
+void
+run_client_uc_rdma_write_bw(void)
+{
+ rd_params(IBV_QPT_UC, K64, 1, 0);
+ rd_client_rdma_bw(IBV_QPT_UC, IBV_WR_RDMA_WRITE_WITH_IMM);
+ show_results(BANDWIDTH_SR);
+}
+
+
+/*
+ * Measure UC RDMA write bandwidth (server side).
+ */
+void
+run_server_uc_rdma_write_bw(void)
+{
+ rd_server_def(IBV_QPT_UC);
+}
+
+
+/*
+ * Measure UC RDMA write latency (client side).
+ */
+void
+run_client_uc_rdma_write_lat(void)
+{
+ rd_params(IBV_QPT_UC, 1, 1, 0);
+ rd_pp_lat(IBV_QPT_UC, IO_RDMA);
+}
+
+
+/*
+ * Measure UC RDMA write latency (server side).
+ */
+void
+run_server_uc_rdma_write_lat(void)
+{
+ rd_pp_lat(IBV_QPT_UC, IO_RDMA);
+}
+
+
+/*
+ * Measure UC RDMA write polling latency (client side).
+ */
+void
+run_client_uc_rdma_write_poll_lat(void)
+{
+ rd_params(IBV_QPT_UC, 1, 1, 0);
+ rd_rdma_write_poll_lat(IBV_QPT_UC);
+ show_results(LATENCY);
+}
+
+
+/*
+ * Measure UC RDMA write polling latency (server side).
+ */
+void
+run_server_uc_rdma_write_poll_lat(void)
+{
+ rd_rdma_write_poll_lat(IBV_QPT_UC);
+}
+
+
+/*
+ * Measure UD bi-directional bandwidth (client side).
+ */
+void
+run_client_ud_bi_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ rd_params(IBV_QPT_UD, K2, 1, 0);
+ rd_bi_bw(IBV_QPT_UD);
+ show_results(BANDWIDTH_SR);
+}
+
+
+/*
+ * Measure UD bi-directional bandwidth (server side).
+ */
+void
+run_server_ud_bi_bw(void)
+{
+ rd_bi_bw(IBV_QPT_UD);
+}
+
+
+/*
+ * Measure UD bandwidth (client side).
+ */
+void
+run_client_ud_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ par_use(L_NO_MSGS);
+ par_use(R_NO_MSGS);
+ rd_params(IBV_QPT_UD, K2, 1, 0);
+ rd_client_bw(IBV_QPT_UD);
+ show_results(BANDWIDTH_SR);
+}
+
+
+/*
+ * Measure UD bandwidth (server side).
+ */
+void
+run_server_ud_bw(void)
+{
+ rd_server_def(IBV_QPT_UD);
+}
+
+
+/*
+ * Measure UD latency (client side).
+ */
+void
+run_client_ud_lat(void)
+{
+ rd_params(IBV_QPT_UD, 1, 1, 0);
+ rd_pp_lat(IBV_QPT_UD, IO_SR);
+}
+
+
+/*
+ * Measure UD latency (server side).
+ */
+void
+run_server_ud_lat(void)
+{
+ rd_pp_lat(IBV_QPT_UD, IO_SR);
+}
+
+
+#ifdef HAS_XRC
+/*
+ * Measure XRC bi-directional bandwidth (client side).
+ */
+void
+run_client_xrc_bi_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ rd_params(IBV_QPT_XRC, K64, 1, 0);
+ rd_bi_bw(IBV_QPT_XRC);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure XRC bi-directional bandwidth (server side).
+ */
+void
+run_server_xrc_bi_bw(void)
+{
+ rd_bi_bw(IBV_QPT_XRC);
+}
+
+
+/*
+ * Measure XRC bandwidth (client side).
+ */
+void
+run_client_xrc_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ par_use(L_NO_MSGS);
+ par_use(R_NO_MSGS);
+ rd_params(IBV_QPT_XRC, K64, 1, 0);
+ rd_client_bw(IBV_QPT_XRC);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure XRC bandwidth (server side).
+ */
+void
+run_server_xrc_bw(void)
+{
+ rd_server_def(IBV_QPT_XRC);
+}
+
+
+/*
+ * Measure XRC latency (client side).
+ */
+void
+run_client_xrc_lat(void)
+{
+ rd_params(IBV_QPT_XRC, 1, 1, 0);
+ rd_pp_lat(IBV_QPT_XRC, IO_SR);
+}
+
+
+/*
+ * Measure XRC latency (server side).
+ */
+void
+run_server_xrc_lat(void)
+{
+ rd_pp_lat(IBV_QPT_XRC, IO_SR);
+}
+#endif /* HAS_XRC */
+
+/*
+ * Verify RC compare and swap (client side).
+ */
+void
+run_client_ver_rc_compare_swap(void)
+{
+ ib_client_verify_atomic(COMPARE_SWAP);
+}
+
+
+/*
+ * Verify RC compare and swap (server side).
+ */
+void
+run_server_ver_rc_compare_swap(void)
+{
+ rd_server_nop(IBV_QPT_RC, sizeof(uint64_t));
+}
+
+
+/*
+ * Verify RC fetch and add (client side).
+ */
+void
+run_client_ver_rc_fetch_add(void)
+{
+ ib_client_verify_atomic(FETCH_ADD);
+}
+
+
+/*
+ * Verify RC fetch and add (server side).
+ */
+void
+run_server_ver_rc_fetch_add(void)
+{
+ rd_server_nop(IBV_QPT_RC, sizeof(uint64_t));
+}
+
+
+/*
+ * Measure RDMA bandwidth (client side).
+ */
+static void
+rd_client_bw(int transport)
+{
+ DEVICE dev;
+ long sent = 0;
+
+ rd_open(&dev, transport, NCQE, 0);
+ rd_prep(&dev, 0);
+ sync_test();
+ rd_post_send_std(&dev, left_to_send(&sent, NCQE));
+ sent = NCQE;
+ while (!Finished) {
+ int i;
+ struct ibv_wc wc[NCQE];
+ int n = rd_poll(&dev, wc, cardof(wc));
+
+ if (n > LStat.max_cqes)
+ LStat.max_cqes = n;
+ if (Finished)
+ break;
+ for (i = 0; i < n; ++i) {
+ int id = wc[i].wr_id;
+ int status = wc[i].status;
+
+ if (id != WRID_SEND)
+ debug("bad WR ID %d", id);
+ else if (status != IBV_WC_SUCCESS)
+ do_error(status, &LStat.s.no_errs);
+ }
+ if (Req.no_msgs) {
+ if (LStat.s.no_msgs + LStat.s.no_errs >= Req.no_msgs)
+ break;
+ n = left_to_send(&sent, n);
+ }
+ rd_post_send_std(&dev, n);
+ sent += n;
+ }
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+}
+
+
+/*
+ * Default action for the server is to post receive buffers and whenever it
+ * gets a completion entry, compute statistics and post more buffers.
+ */
+static void
+rd_server_def(int transport)
+{
+ DEVICE dev;
+
+ rd_open(&dev, transport, 0, NCQE);
+ rd_prep(&dev, 0);
+ rd_post_recv_std(&dev, NCQE);
+ sync_test();
+ while (!Finished) {
+ int i;
+ struct ibv_wc wc[NCQE];
+ int n = rd_poll(&dev, wc, cardof(wc));
+
+ if (Finished)
+ break;
+ if (n > LStat.max_cqes)
+ LStat.max_cqes = n;
+ for (i = 0; i < n; ++i) {
+ int status = wc[i].status;
+
+ if (status == IBV_WC_SUCCESS) {
+ LStat.r.no_bytes += dev.msg_size;
+ LStat.r.no_msgs++;
+ if (Req.access_recv)
+ touch_data(dev.buffer, dev.msg_size);
+ } else
+ do_error(status, &LStat.r.no_errs);
+ }
+ if (Req.no_msgs)
+ if (LStat.r.no_msgs + LStat.r.no_errs >= Req.no_msgs)
+ break;
+ rd_post_recv_std(&dev, n);
+ }
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+}
+
+
+/*
+ * Measure bi-directional RDMA bandwidth.
+ */
+static void
+rd_bi_bw(int transport)
+{
+ DEVICE dev;
+
+ rd_open(&dev, transport, NCQE, NCQE);
+ rd_prep(&dev, 0);
+ rd_post_recv_std(&dev, NCQE);
+ sync_test();
+ rd_post_send_std(&dev, NCQE);
+ while (!Finished) {
+ int i;
+ struct ibv_wc wc[NCQE];
+ int numSent = 0;
+ int numRecv = 0;
+ int n = rd_poll(&dev, wc, cardof(wc));
+
+ if (Finished)
+ break;
+ if (n > LStat.max_cqes)
+ LStat.max_cqes = n;
+ for (i = 0; i < n; ++i) {
+ int id = wc[i].wr_id;
+ int status = wc[i].status;
+
+ switch (id) {
+ case WRID_SEND:
+ if (status != IBV_WC_SUCCESS)
+ do_error(status, &LStat.s.no_errs);
+ ++numSent;
+ break;
+ case WRID_RECV:
+ if (status == IBV_WC_SUCCESS) {
+ LStat.r.no_bytes += dev.msg_size;
+ LStat.r.no_msgs++;
+ if (Req.access_recv)
+ touch_data(dev.buffer, dev.msg_size);
+ } else
+ do_error(status, &LStat.r.no_errs);
+ ++numRecv;
+ break;
+ default:
+ debug("bad WR ID %d", id);
+ }
+ }
+ if (numRecv)
+ rd_post_recv_std(&dev, numRecv);
+ if (numSent)
+ rd_post_send_std(&dev, numSent);
+ }
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+}
+
+
+/*
+ * Measure ping-pong latency (client and server side).
+ */
+static void
+rd_pp_lat(int transport, IOMODE iomode)
+{
+ DEVICE dev;
+
+ rd_open(&dev, transport, 1, 1);
+ rd_prep(&dev, 0);
+ rd_pp_lat_loop(&dev, iomode);
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+ if (is_client())
+ show_results(LATENCY);
+}
+
+
+/*
+ * Loop sending packets back and forth to measure ping-pong latency.
+ */
+static void
+rd_pp_lat_loop(DEVICE *dev, IOMODE iomode)
+{
+ int done = 1;
+
+ rd_post_recv_std(dev, 1);
+ sync_test();
+ if (is_client()) {
+ if (iomode == IO_SR)
+ rd_post_send_std(dev, 1);
+ else
+ rd_post_rdma_std(dev, IBV_WR_RDMA_WRITE_WITH_IMM, 1);
+ done = 0;
+ }
+
+ while (!Finished) {
+ int i;
+ struct ibv_wc wc[2];
+ int n = rd_poll(dev, wc, cardof(wc));
+
+ if (Finished)
+ break;
+ for (i = 0; i < n; ++i) {
+ int id = wc[i].wr_id;
+ int status = wc[i].status;
+
+ switch (id) {
+ case WRID_SEND:
+ case WRID_RDMA:
+ if (status != IBV_WC_SUCCESS)
+ do_error(status, &LStat.s.no_errs);
+ done |= 1;
+ continue;
+ case WRID_RECV:
+ if (status == IBV_WC_SUCCESS) {
+ LStat.r.no_bytes += dev->msg_size;
+ LStat.r.no_msgs++;
+ rd_post_recv_std(dev, 1);
+ } else
+ do_error(status, &LStat.r.no_errs);
+ done |= 2;
+ continue;
+ default:
+ debug("bad WR ID %d", id);
+ continue;
+ }
+ break;
+ }
+ if (done == 3) {
+ if (iomode == IO_SR)
+ rd_post_send_std(dev, 1);
+ else
+ rd_post_rdma_std(dev, IBV_WR_RDMA_WRITE_WITH_IMM, 1);
+ done = 0;
+ }
+ }
+}
+
+
+/*
+ * Loop sending packets back and forth using RDMA Write and polling to measure
+ * latency. This is the strategy used by some of the MPIs. Note that it does
+ * not matter what characters clientid and serverid are set to as long as they
+ * are different. Note also that we must set *p and *q before calling
+ * sync_test to avoid a race condition.
+ */
+static void
+rd_rdma_write_poll_lat(int transport)
+{
+ DEVICE dev;
+ volatile unsigned char *p, *q;
+ int send, locid, remid;
+ int clientid = 0x55;
+ int serverid = 0xaa;
+
+ if (is_client())
+ send = 1, locid = clientid, remid = serverid;
+ else
+ send = 0, locid = serverid, remid = clientid;
+ rd_open(&dev, transport, NCQE, 0);
+ rd_prep(&dev, 0);
+ p = (unsigned char *)dev.buffer;
+ q = p + dev.msg_size-1;
+ *p = locid;
+ *q = locid;
+ sync_test();
+ while (!Finished) {
+ if (send) {
+ int i;
+ int n;
+ struct ibv_wc wc[2];
+
+ rd_post_rdma_std(&dev, IBV_WR_RDMA_WRITE, 1);
+ if (Finished)
+ break;
+ n = ibv_poll_cq(dev.cq, cardof(wc), wc);
+ if (n < 0)
+ error(SYS, "CQ poll failed");
+ for (i = 0; i < n; ++i) {
+ int id = wc[i].wr_id;
+ int status = wc[i].status;
+
+ if (id != WRID_RDMA)
+ debug("bad WR ID %d", id);
+ else if (status != IBV_WC_SUCCESS)
+ do_error(status, &LStat.s.no_errs);
+ }
+ }
+ while (!Finished)
+ if (*p == remid && *q == remid)
+ break;
+ LStat.r.no_bytes += dev.msg_size;
+ LStat.r.no_msgs++;
+ *p = locid;
+ *q = locid;
+ send = 1;
+ }
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+}
+
+
+/*
+ * Measure RDMA Read latency (client side).
+ */
+static void
+rd_client_rdma_read_lat(int transport)
+{
+ DEVICE dev;
+
+ rd_open(&dev, transport, 1, 0);
+ rd_prep(&dev, 0);
+ sync_test();
+ rd_post_rdma_std(&dev, IBV_WR_RDMA_READ, 1);
+ while (!Finished) {
+ struct ibv_wc wc;
+ int n = rd_poll(&dev, &wc, 1);
+
+ if (n == 0)
+ continue;
+ if (Finished)
+ break;
+ if (wc.wr_id != WRID_RDMA) {
+ debug("bad WR ID %d", (int)wc.wr_id);
+ continue;
+ }
+ if (wc.status == IBV_WC_SUCCESS) {
+ LStat.r.no_bytes += dev.msg_size;
+ LStat.r.no_msgs++;
+ LStat.rem_s.no_bytes += dev.msg_size;
+ LStat.rem_s.no_msgs++;
+ } else
+ do_error(wc.status, &LStat.s.no_errs);
+ rd_post_rdma_std(&dev, IBV_WR_RDMA_READ, 1);
+ }
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+ show_results(LATENCY);
+}
+
+
+/*
+ * Measure RDMA bandwidth (client side).
+ */
+static void
+rd_client_rdma_bw(int transport, ibv_op opcode)
+{
+ DEVICE dev;
+
+ rd_open(&dev, transport, NCQE, 0);
+ rd_prep(&dev, 0);
+ sync_test();
+ rd_post_rdma_std(&dev, opcode, NCQE);
+ while (!Finished) {
+ int i;
+ struct ibv_wc wc[NCQE];
+ int n = rd_poll(&dev, wc, cardof(wc));
+
+ if (Finished)
+ break;
+ if (n > LStat.max_cqes)
+ LStat.max_cqes = n;
+ for (i = 0; i < n; ++i) {
+ int status = wc[i].status;
+
+ if (status == IBV_WC_SUCCESS) {
+ if (opcode == IBV_WR_RDMA_READ) {
+ LStat.r.no_bytes += dev.msg_size;
+ LStat.r.no_msgs++;
+ LStat.rem_s.no_bytes += dev.msg_size;
+ LStat.rem_s.no_msgs++;
+ if (Req.access_recv)
+ touch_data(dev.buffer, dev.msg_size);
+ }
+ } else
+ do_error(status, &LStat.s.no_errs);
+ }
+ rd_post_rdma_std(&dev, opcode, n);
+ }
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+}
+
+
+/*
+ * Server just waits and lets driver take care of any requests.
+ */
+static void
+rd_server_nop(int transport, int size)
+{
+ DEVICE dev;
+
+ /* workaround: Size of RQ should be 0; bug in Mellanox driver */
+ rd_open(&dev, transport, 0, 1);
+ rd_prep(&dev, size);
+ sync_test();
+ while (!Finished)
+ pause();
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+}
+
+
+/*
+ * Measure messaging rate for an atomic operation.
+ */
+static void
+ib_client_atomic(ATOMIC atomic)
+{
+ int i;
+ DEVICE dev;
+
+ rd_params(IBV_QPT_RC, 0, 1, 1);
+ rd_open(&dev, IBV_QPT_RC, NCQE, 0);
+ rd_prep(&dev, sizeof(uint64_t));
+ sync_test();
+
+ for (i = 0; i < NCQE; ++i) {
+ if (Finished)
+ break;
+ ib_post_atomic(&dev, atomic, 0, 0, 0, 0);
+ }
+
+ while (!Finished) {
+ struct ibv_wc wc[NCQE];
+ int n = rd_poll(&dev, wc, cardof(wc));
+
+ if (Finished)
+ break;
+ if (n > LStat.max_cqes)
+ LStat.max_cqes = n;
+ for (i = 0; i < n; ++i) {
+ int status = wc[i].status;
+
+ if (status == IBV_WC_SUCCESS) {
+ LStat.rem_r.no_bytes += sizeof(uint64_t);
+ LStat.rem_r.no_msgs++;
+ } else
+ do_error(status, &LStat.s.no_errs);
+ ib_post_atomic(&dev, atomic, 0, 0, 0, 0);
+ }
+ }
+
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+ show_results(MSG_RATE);
+}
+
+
+/*
+ * Verify RC compare and swap (client side).
+ */
+static void
+ib_client_verify_atomic(ATOMIC atomic)
+{
+ int i;
+ int slots;
+ DEVICE dev;
+ int head = 0;
+ int tail = 0;
+ uint64_t args[2] = {0};
+
+ rd_params(IBV_QPT_RC, K64, 1, 1);
+ rd_open(&dev, IBV_QPT_RC, NCQE, 0);
+ slots = Req.msg_size / sizeof(uint64_t);
+ if (slots < 1)
+ error(0, "message size must be at least %d", sizeof(uint64_t));
+ if (slots > NCQE)
+ slots = NCQE;
+ rd_prep(&dev, 0);
+ sync_test();
+
+ for (i = 0; i < slots; ++i) {
+ if (Finished)
+ break;
+ atomic_seq(atomic, head++, 0, args);
+ ib_post_atomic(&dev, atomic, i, i*sizeof(uint64_t), args[0], args[1]);
+ }
+
+ while (!Finished) {
+ struct ibv_wc wc[NCQE];
+ int n = rd_poll(&dev, wc, cardof(wc));
+
+ if (Finished)
+ break;
+ if (n > LStat.max_cqes)
+ LStat.max_cqes = n;
+ for (i = 0; i < n; ++i) {
+ uint64_t seen;
+ uint64_t want = 0;
+ int x = wc[i].wr_id;
+ int status = wc[i].status;
+
+ if (status == IBV_WC_SUCCESS) {
+ LStat.rem_r.no_bytes += sizeof(uint64_t);
+ LStat.rem_r.no_msgs++;
+ } else
+ do_error(status, &LStat.s.no_errs);
+
+ atomic_seq(atomic, tail++, &want, 0);
+ seen = ((uint64_t *)dev.buffer)[x];
+ if (seen != want) {
+ error(0, "mismatch, sequence %d, expected %llx, got %llx",
+ tail, (long long)want, (long long)seen);
+ }
+ atomic_seq(atomic, head++, 0, args);
+ ib_post_atomic(&dev, atomic, x, x*sizeof(uint64_t),
+ args[0], args[1]);
+ }
+ }
+ stop_test_timer();
+ exchange_results();
+ rd_close(&dev);
+ show_results(MSG_RATE);
+}
+
+
+/*
+ * Given an atomic operation and an index, return the next value associated
+ * with that index and the arguments we might pass to post that atomic.
+ */
+static void
+atomic_seq(ATOMIC atomic, int i, uint64_t *value, uint64_t *args)
+{
+ if (atomic == COMPARE_SWAP) {
+ uint64_t v;
+ uint64_t magic = 0x0123456789abcdefULL;
+
+ v = i ? magic + i-1 : 0;
+ if (value)
+ *value = v;
+ if (args) {
+ args[0] = v;
+ args[1] = magic + i;
+ }
+ } else if (atomic == FETCH_ADD) {
+ if (value)
+ *value = i;
+ if (args)
+ args[0] = 1;
+ }
+}
+
+
+/*
+ * Set default parameters.
+ */
+static void
+rd_params(int transport, long msg_size, int poll, int atomic)
+{
+ //if (transport == IBV_QPT_RC || transport == IBV_QPT_UD) {
+ if (transport == IBV_QPT_RC) {
+ par_use(L_USE_CM);
+ par_use(R_USE_CM);
+ } else {
+ setv_u32(L_USE_CM, 0);
+ setv_u32(R_USE_CM, 0);
+ }
+
+ if (!Req.use_cm) {
+ setp_u32(0, L_MTU_SIZE, MTU_SIZE);
+ setp_u32(0, R_MTU_SIZE, MTU_SIZE);
+ par_use(L_ID);
+ par_use(R_ID);
+ par_use(L_SL);
+ par_use(R_SL);
+ par_use(L_STATIC_RATE);
+ par_use(R_STATIC_RATE);
+ par_use(L_SRC_PATH_BITS);
+ par_use(R_SRC_PATH_BITS);
+ }
+
+ if (msg_size) {
+ setp_u32(0, L_MSG_SIZE, msg_size);
+ setp_u32(0, R_MSG_SIZE, msg_size);
+ }
+
+ if (poll) {
+ par_use(L_POLL_MODE);
+ par_use(R_POLL_MODE);
+ }
+
+ if (atomic) {
+ par_use(L_RD_ATOMIC);
+ par_use(R_RD_ATOMIC);
+ }
+ opt_check();
+}
+
+
+/*
+ * Open a RDMA device.
+ */
+static void
+rd_open(DEVICE *dev, int trans, int max_send_wr, int max_recv_wr)
+{
+ /* Send request to client */
+ if (is_client())
+ client_send_request();
+
+ /* Clear structure */
+ memset(dev, 0, sizeof(*dev));
+
+ /* Set transport type and maximum work request parameters */
+ dev->trans = trans;
+ dev->max_send_wr = max_send_wr;
+ dev->max_recv_wr = max_recv_wr;
+
+ /* Open device */
+ if (Req.use_cm)
+ cm_open(dev);
+ else
+ ib_open(dev);
+
+ /* Get QP attributes */
+ {
+ struct ibv_qp_attr qp_attr;
+ struct ibv_qp_init_attr qp_init_attr;
+
+ if (ibv_query_qp(dev->qp, &qp_attr, 0, &qp_init_attr) != 0)
+ error(SYS, "query QP failed");
+ dev->max_inline = qp_attr.cap.max_inline_data;
+ }
+}
+
+
+/*
+ * Called after rd_open to prepare both ends.
+ */
+static void
+rd_prep(DEVICE *dev, int size)
+{
+ /* Set the size of the messages we transfer */
+ if (size == 0)
+ dev->msg_size = Req.msg_size;
+
+ /* Allocate memory region */
+ if (size == 0)
+ size = dev->msg_size;
+ if (dev->trans == IBV_QPT_UD)
+ size += GRH_SIZE;
+ rd_mralloc(dev, size);
+
+ /* Exchange node information */
+ {
+ NODE node;
+
+ enc_init(&node);
+ enc_node(&dev->lnode);
+ send_mesg(&node, sizeof(node), "node information");
+ recv_mesg(&node, sizeof(node), "node information");
+ dec_init(&node);
+ dec_node(&dev->rnode);
+ }
+
+ /* Second phase of open for devices */
+ if (Req.use_cm)
+ cm_prep(dev);
+ else
+ ib_prep(dev);
+
+ /* Request CQ notification if not polling */
+ if (!Req.poll_mode) {
+ if (ibv_req_notify_cq(dev->cq, 0) != 0)
+ error(SYS, "failed to request CQ notification");
+ }
+
+ /* Show node information if debugging */
+ show_node_info(dev);
+}
+
+
+/*
+ * Show node information when debugging.
+ */
+static void
+show_node_info(DEVICE *dev)
+{
+ NODE *n;
+
+ if (!Debug)
+ return;
+ n = &dev->lnode;
+
+ if (Req.use_cm)
+ debug("L: rkey=%08x vaddr=%010x", n->rkey, n->vaddr);
+#ifdef HAS_XRC
+ else if (dev->trans == IBV_QPT_XRC) {
+ debug("L: lid=%04x qpn=%06x psn=%06x rkey=%08x vaddr=%010x srqn=%08x",
+ n->lid, n->qpn, n->psn, n->rkey, n->vaddr, n->srqn);
+ }
+#endif
+ else {
+ debug("L: lid=%04x qpn=%06x psn=%06x rkey=%08x vaddr=%010x",
+ n->lid, n->qpn, n->psn, n->rkey, n->vaddr);
+ }
+
+ n = &dev->rnode;
+ if (Req.use_cm)
+ debug("R: rkey=%08x vaddr=%010x", n->rkey, n->vaddr);
+#ifdef HAS_XRC
+ else if (dev->trans == IBV_QPT_XRC) {
+ debug("R: lid=%04x qpn=%06x psn=%06x rkey=%08x vaddr=%010x srqn=%08x",
+ n->lid, n->qpn, n->psn, n->rkey, n->vaddr);
+ }
+#endif
+ else {
+ debug("R: lid=%04x qpn=%06x psn=%06x rkey=%08x vaddr=%010x",
+ n->lid, n->qpn, n->psn, n->rkey, n->vaddr, n->srqn);
+ }
+}
+
+
+/*
+ * Close a RDMA device. We must destroy the CQ before the QP otherwise the
+ * ibv_destroy_qp call seems to sometimes hang. We must also destroy the QP
+ * before destroying the memory region as we cannot destroy the memory region
+ * if there are references still outstanding. Hopefully we now have things in
+ * the right order.
+ */
+static void
+rd_close(DEVICE *dev)
+{
+ if (Req.use_cm)
+ cm_close(dev);
+ else
+ ib_close1(dev);
+
+ if (dev->ah)
+ ibv_destroy_ah(dev->ah);
+ if (dev->cq)
+ ibv_destroy_cq(dev->cq);
+ if (dev->pd)
+ ibv_dealloc_pd(dev->pd);
+ if (dev->channel)
+ ibv_destroy_comp_channel(dev->channel);
+ rd_mrfree(dev);
+
+ if (!Req.use_cm)
+ ib_close2(dev);
+
+ memset(dev, 0, sizeof(*dev));
+}
+
+
+/*
+ * Create a queue pair.
+ */
+static void
+rd_create_qp(DEVICE *dev, struct ibv_context *context, struct rdma_cm_id *id)
+{
+ /* Set up and verify rd_atomic parameters */
+ {
+ struct ibv_device_attr dev_attr;
+
+ if (ibv_query_device(context, &dev_attr) != SUCCESS0)
+ error(SYS, "query device failed");
+ if (Req.rd_atomic == 0)
+ dev->lnode.rd_atomic = dev_attr.max_qp_rd_atom;
+ else if (Req.rd_atomic <= dev_attr.max_qp_rd_atom)
+ dev->lnode.rd_atomic = Req.rd_atomic;
+ else
+ error(0, "device only supports %d (< %d) RDMA reads or atomics",
+ dev_attr.max_qp_rd_atom, Req.rd_atomic);
+ }
+
+ /* Allocate completion channel */
+ dev->channel = ibv_create_comp_channel(context);
+ if (!dev->channel)
+ error(SYS, "failed to create completion channel");
+
+ /* Allocate protection domain */
+ dev->pd = ibv_alloc_pd(context);
+ if (!dev->pd)
+ error(SYS, "failed to allocate protection domain");
+
+ /* Create completion queue */
+ dev->cq = ibv_create_cq(context,
+ dev->max_send_wr+dev->max_recv_wr, 0, dev->channel, 0);
+ if (!dev->cq)
+ error(SYS, "failed to create completion queue");
+
+ /* Create queue pair */
+ {
+ struct ibv_qp_init_attr qp_attr ={
+ .send_cq = dev->cq,
+ .recv_cq = dev->cq,
+ .cap ={
+ .max_send_wr = dev->max_send_wr,
+ .max_recv_wr = dev->max_recv_wr,
+ .max_send_sge = 1,
+ .max_recv_sge = 1,
+ },
+ .qp_type = dev->trans
+ };
+
+ if (Req.use_cm) {
+ if (rdma_create_qp(id, dev->pd, &qp_attr) != 0)
+ error(SYS, "failed to create QP");
+ dev->qp = id->qp;
+ } else {
+#ifdef HAS_XRC
+ if (dev->trans == IBV_QPT_XRC) {
+ struct ibv_srq_init_attr srq_attr ={
+ .attr ={
+ .max_wr = dev->max_recv_wr,
+ .max_sge = 1
+ }
+ };
+
+ dev->xrc = ibv_open_xrc_domain(context, -1, O_CREAT);
+ if (!dev->xrc)
+ error(SYS, "failed to open XRC domain");
+
+ dev->srq = ibv_create_xrc_srq(dev->pd, dev->xrc, dev->cq,
+ &srq_attr);
+ if (!dev->srq)
+ error(SYS, "failed to create SRQ");
+
+ qp_attr.cap.max_recv_wr = 0;
+ qp_attr.cap.max_recv_sge = 0;
+ qp_attr.xrc_domain = dev->xrc;
+ }
+#endif /* HAS_XRC */
+
+ dev->qp = ibv_create_qp(dev->pd, &qp_attr);
+ if (!dev->qp)
+ error(SYS, "failed to create QP");
+ }
+ }
+}
+
+
+/*
+ * Allocate a memory region and register it. I thought this routine should
+ * never be called with a size of 0 as prior code checks for that and sets it
+ * to some default value. I appear to be wrong. In that case, size is set to
+ * 1 so other code does not break.
+ */
+static void
+rd_mralloc(DEVICE *dev, int size)
+{
+ int flags;
+ int pagesize;
+
+ if (dev->buffer)
+ error(BUG, "rd_mralloc: memory region already allocated");
+ if (size == 0)
+ size = 1;
+
+ pagesize = sysconf(_SC_PAGESIZE);
+ if (posix_memalign((void **)&dev->buffer, pagesize, size) != 0)
+ error(SYS, "failed to allocate memory");
+ memset(dev->buffer, 0, size);
+ dev->buf_size = size;
+ flags = IBV_ACCESS_LOCAL_WRITE |
+ IBV_ACCESS_REMOTE_READ |
+ IBV_ACCESS_REMOTE_WRITE |
+ IBV_ACCESS_REMOTE_ATOMIC;
+ dev->mr = ibv_reg_mr(dev->pd, dev->buffer, size, flags);
+ if (!dev->mr)
+ error(SYS, "failed to allocate memory region");
+ dev->lnode.rkey = dev->mr->rkey;
+ dev->lnode.vaddr = (unsigned long)dev->buffer;
+}
+
+
+/*
+ * Free the memory region.
+ */
+static void
+rd_mrfree(DEVICE *dev)
+{
+ if (dev->mr)
+ ibv_dereg_mr(dev->mr);
+ dev->mr = NULL;
+
+ if (dev->buffer)
+ free(dev->buffer);
+ dev->buffer = NULL;
+ dev->buf_size = 0;
+
+ dev->lnode.rkey = 0;
+ dev->lnode.vaddr = 0;
+}
+
+
+/*
+ * Open a device using the Connection Manager.
+ */
+static void
+cm_open(DEVICE *dev)
+{
+ cm_init(dev);
+ if (is_client())
+ cm_open_client(dev);
+ else
+ cm_open_server(dev);
+}
+
+
+/*
+ * Open a channel to report communication events and allocate a communication
+ * id.
+ */
+static void
+cm_init(DEVICE *dev)
+{
+ CMINFO *cm = &dev->cm;
+ int portspace = (dev->trans == IBV_QPT_RC) ? RDMA_PS_TCP : RDMA_PS_UDP;
+
+ cm->channel = rdma_create_event_channel();
+ if (!cm->channel)
+ error(0, "rdma_create_event_channel failed");
+ if (rdma_create_id(cm->channel, &cm->id, 0, portspace) != 0)
+ error(0, "rdma_create_id failed");
+}
+
+
+/*
+ * Open a device using the Connection Manager when we are the client.
+ */
+static void
+cm_open_client(DEVICE *dev)
+{
+ AI *aip;
+ uint32_t port;
+ struct addrinfo hints ={
+ .ai_family = AF_INET,
+ .ai_socktype = SOCK_STREAM
+ };
+ int timeout = Req.timeout * 1000;
+ CMINFO *cm = &dev->cm;
+
+ recv_mesg(&port, sizeof(port), "RDMA CM TCP IPv4 server port");
+ port = decode_uint32(&port);
+ aip = getaddrinfo_port(ServerName, port, &hints);
+ cm_init(dev);
+
+ if (rdma_resolve_addr(cm->id, 0, (SA *)aip->ai_addr, timeout) != 0)
+ error(0, "rdma_resolve_addr failed");
+ freeaddrinfo(aip);
+ cm_expect_event(dev, RDMA_CM_EVENT_ADDR_RESOLVED);
+ cm_ack_event(dev);
+
+ if (rdma_resolve_route(cm->id, timeout) != 0)
+ error(0, "rdma_resolve_route failed");
+ cm_expect_event(dev, RDMA_CM_EVENT_ROUTE_RESOLVED);
+ cm_ack_event(dev);
+ rd_create_qp(dev, cm->id->verbs, cm->id);
+
+ if (dev->trans == IBV_QPT_RC) {
+ struct rdma_conn_param param ={
+ .responder_resources = 1,
+ .initiator_depth = 1,
+ .rnr_retry_count = RNR_RETRY_CNT,
+ .retry_count = RETRY_CNT
+ };
+
+ if (rdma_connect(cm->id, ¶m) != 0)
+ error(0, "rdma_connect failed");
+ cm_expect_event(dev, RDMA_CM_EVENT_ESTABLISHED);
+ cm_ack_event(dev);
+ } else if (dev->trans == IBV_QPT_UD) {
+ struct rdma_conn_param param ={
+ .qp_num = cm->id->qp->qp_num
+ };
+
+ if (rdma_connect(cm->id, ¶m) != 0)
+ error(0, "rdma_connect failed");
+ cm_expect_event(dev, RDMA_CM_EVENT_ESTABLISHED);
+ dev->qkey = cm->event->param.ud.qkey;
+ dev->ah = ibv_create_ah(dev->pd, &cm->event->param.ud.ah_attr);
+ if (!dev->ah)
+ error(SYS, "failed to create address handle");
+ cm_ack_event(dev);
+ } else
+ error(BUG, "cm_open_client: bad transport: %d", dev->trans);
+}
+
+
+/*
+ * Open a device using the Connection Manager when we are the client.
+ */
+static void
+cm_open_server(DEVICE *dev)
+{
+ uint32_t port;
+ struct sockaddr_in saddr ={
+ .sin_family = AF_INET,
+ .sin_addr.s_addr = htonl(INADDR_ANY),
+ .sin_port = htons(0)
+ };
+ CMINFO *cm = &dev->cm;
+
+ if (rdma_bind_addr(cm->id, (SA *)&saddr) != 0)
+ error(0, "rdma_bind_addr failed");
+ port = ntohs(rdma_get_src_port(cm->id));
+ encode_uint32(&port, port);
+ send_mesg(&port, sizeof(port), "RDMA CM TCP IPv4 server port");
+
+ if (rdma_listen(cm->id, 0) != 0)
+ error(0, "rdma_listen failed");
+ cm_expect_event(dev, RDMA_CM_EVENT_CONNECT_REQUEST);
+ rd_create_qp(dev, cm->event->id->verbs, cm->event->id);
+
+ if (dev->trans == IBV_QPT_RC) {
+ struct rdma_conn_param param ={
+ .responder_resources = 1,
+ .initiator_depth = 1,
+ .rnr_retry_count = RNR_RETRY_CNT,
+ .retry_count = RETRY_CNT
+ };
+ struct ibv_qp_attr rtr_attr ={
+ .min_rnr_timer = MIN_RNR_TIMER,
+ };
+
+ if (rdma_accept(cm->event->id, ¶m) != 0)
+ error(0, "rdma_accept failed");
+ cm_ack_event(dev);
+ cm_expect_event(dev, RDMA_CM_EVENT_ESTABLISHED);
+ cm_ack_event(dev);
+
+ /* Do not complain on error as we might be on a iWARP device */
+ ibv_modify_qp(dev->qp, &rtr_attr, IBV_QP_MIN_RNR_TIMER);
+ } else if (dev->trans == IBV_QPT_UD) {
+ struct rdma_conn_param param ={
+ .qp_num = cm->event->id->qp->qp_num
+ };
+
+ if (rdma_accept(cm->event->id, ¶m) != 0)
+ error(0, "rdma_accept failed");
+ dev->qkey = cm->event->param.ud.qkey;
+ dev->ah = ibv_create_ah(dev->pd, &cm->event->param.ud.ah_attr);
+ if (!dev->ah)
+ error(SYS, "failed to create address handle");
+ cm_ack_event(dev);
+ } else
+ error(BUG, "cm_open_server: bad transport: %d", dev->trans);
+}
+
+
+/*
+ * Prepare a device using the Connection Manager. Final stage of open.
+ */
+static void
+cm_prep(DEVICE *dev)
+{
+}
+
+
+/*
+ * Close a device using the Connection Manager.
+ */
+static void
+cm_close(DEVICE *dev)
+{
+ if (is_client())
+ if (rdma_disconnect(dev->cm.id) != 0)
+ error(SYS, "rdma_disconnect failed");
+ cm_expect_event(dev, RDMA_CM_EVENT_DISCONNECTED);
+ cm_ack_event(dev);
+ rdma_destroy_id(dev->cm.id);
+ rdma_destroy_event_channel(dev->cm.channel);
+}
+
+
+/*
+ * Get an event from the Connection Manager. If it is not what we expect,
+ * complain.
+ */
+static void
+cm_expect_event(DEVICE *dev, int expected)
+{
+ char msg1[64];
+ char msg2[64];
+ CMINFO *cm = &dev->cm;
+
+ if (rdma_get_cm_event(cm->channel, &cm->event) != 0)
+ error(0, "failed to receive event from RDMA CM channel");
+ if (cm->event->event != expected) {
+ error(0, "unexpected event from RDMA CM: %s\n expecting: %s",
+ cm_event_name(cm->event->event, msg1, sizeof(msg1)),
+ cm_event_name(expected, msg2, sizeof(msg2)));
+ }
+}
+
+
+/*
+ * Return a name given a RDMA CM event number. We first look at our list. If
+ * that fails, we call the standard rdma_event_str routine.
+ */
+static char *
+cm_event_name(int event, char *data, int size)
+{
+ int i;
+
+ for (i = 0; i < cardof(CMEvents); ++i)
+ if (event == CMEvents[i].value)
+ return CMEvents[i].name;
+ strncpy(data, rdma_event_str(event), size);
+ data[size-1] = '\0';
+ return data;
+}
+
+
+/*
+ * Acknowledge and free a communication event.
+ */
+static void
+cm_ack_event(DEVICE *dev)
+{
+ if (rdma_ack_cm_event(dev->cm.event) != 0)
+ error(0, "rdma_ack_cm_event failed");
+}
+
+
+/*
+ * Open an InfiniBand device.
+ */
+static void
+ib_open(DEVICE *dev)
+{
+ /* Determine MTU */
+ {
+ int mtu = Req.mtu_size;
+
+ if (mtu == 256)
+ dev->ib.mtu = IBV_MTU_256;
+ else if (mtu == 512)
+ dev->ib.mtu = IBV_MTU_512;
+ else if (mtu == 1024)
+ dev->ib.mtu = IBV_MTU_1024;
+ else if (mtu == 2048)
+ dev->ib.mtu = IBV_MTU_2048;
+ else if (mtu == 4096)
+ dev->ib.mtu = IBV_MTU_4096;
+ else
+ error(0, "bad MTU: %d; must be 256/512/1K/2K/4K", mtu);
+ }
+
+ /* Determine port */
+ {
+ int port = 1;
+ char *p = index(Req.id, ':');
+
+ if (p) {
+ *p++ = '\0';
+ port = atoi(p);
+ if (port < 1)
+ error(0, "bad IB port: %d; must be at least 1", port);
+ }
+ dev->ib.port = port;
+ }
+
+ /* Determine static rate */
+ {
+ RATES *q = Rates;
+ RATES *r = q + cardof(Rates);
+
+ for (;; ++q) {
+ if (q >= r)
+ error(SYS, "bad static rate: %s", Req.static_rate);
+ if (streq(Req.static_rate, q->name)) {
+ dev->ib.rate = q->rate;
+ break;
+ }
+ }
+ }
+
+ /* Set up Q Key */
+ dev->qkey = QKEY;
+
+ /* Open device */
+ {
+ struct ibv_device *device;
+ char *name = Req.id[0] ? Req.id : 0;
+
+ dev->ib.devlist = ibv_get_device_list(0);
+ if (!dev->ib.devlist)
+ error(SYS, "failed to find any InfiniBand devices");
+ if (!name)
+ device = *dev->ib.devlist;
+ else {
+ struct ibv_device **d = dev->ib.devlist;
+ while ((device = *d++))
+ if (streq(ibv_get_device_name(device), name))
+ break;
+ }
+ if (!device)
+ error(SYS, "failed to find InfiniBand device");
+ dev->ib.context = ibv_open_device(device);
+ if (!dev->ib.context) {
+ const char *s = ibv_get_device_name(device);
+ error(SYS, "failed to open device %s", s);
+ }
+ }
+
+ /* Set up local node LID */
+ {
+ struct ibv_port_attr port_attr;
+ int stat = ibv_query_port(dev->ib.context, dev->ib.port, &port_attr);
+
+ if (stat != 0)
+ error(SYS, "query port failed");
+ srand48(getpid()*time(0));
+ dev->lnode.lid = port_attr.lid;
+ if (port_attr.lmc > 0)
+ dev->lnode.lid += Req.src_path_bits & ((1 << port_attr.lmc) - 1);
+ }
+
+ /* Create QP */
+ rd_create_qp(dev, dev->ib.context, 0);
+
+ /* Modify queue pair to INIT state */
+ {
+ struct ibv_qp_attr attr ={
+ .qp_state = IBV_QPS_INIT,
+ .pkey_index = 0,
+ .port_num = dev->ib.port
+ };
+ int flags = IBV_QP_STATE | IBV_QP_PKEY_INDEX | IBV_QP_PORT;
+
+ if (dev->trans == IBV_QPT_UD) {
+ flags |= IBV_QP_QKEY;
+ attr.qkey = dev->qkey;
+#ifdef HAS_XRC
+ } else if (dev->trans == IBV_QPT_RC || dev->trans == IBV_QPT_XRC) {
+#else
+ } else if (dev->trans == IBV_QPT_RC) {
+#endif
+ flags |= IBV_QP_ACCESS_FLAGS;
+ attr.qp_access_flags =
+ IBV_ACCESS_REMOTE_READ |
+ IBV_ACCESS_REMOTE_WRITE |
+ IBV_ACCESS_REMOTE_ATOMIC;
+ } else if (dev->trans == IBV_QPT_UC) {
+ flags |= IBV_QP_ACCESS_FLAGS;
+ attr.qp_access_flags = IBV_ACCESS_REMOTE_WRITE;
+ }
+ if (ibv_modify_qp(dev->qp, &attr, flags) != SUCCESS0)
+ error(SYS, "failed to modify QP to INIT state");
+ }
+
+ /* Set up local node QP number, PSN and SRQ number */
+ dev->lnode.qpn = dev->qp->qp_num;
+ dev->lnode.psn = lrand48() & 0xffffff;
+#ifdef HAS_XRC
+ if (dev->trans == IBV_QPT_XRC)
+ dev->lnode.srqn = dev->srq->xrc_srq_num;
+#endif
+
+ /* Set up alternate port LID */
+ if (Req.alt_port) {
+ struct ibv_port_attr port_attr;
+ int stat = ibv_query_port(dev->ib.context, Req.alt_port, &port_attr);
+
+ if (stat != SUCCESS0)
+ error(SYS, "query port failed");
+ dev->lnode.alt_lid = port_attr.lid;
+ if (port_attr.lmc > 0)
+ dev->lnode.alt_lid +=
+ Req.src_path_bits & ((1 << port_attr.lmc) - 1);
+ }
+}
+
+
+/*
+ * Prepare the InfiniBand device for receiving and sending. Final stage of
+ * open.
+ */
+static void
+ib_prep(DEVICE *dev)
+{
+ int flags;
+ struct ibv_qp_attr rtr_attr ={
+ .qp_state = IBV_QPS_RTR,
+ .path_mtu = dev->ib.mtu,
+ .dest_qp_num = dev->rnode.qpn,
+ .rq_psn = dev->rnode.psn,
+ .min_rnr_timer = MIN_RNR_TIMER,
+ .max_dest_rd_atomic = dev->lnode.rd_atomic,
+ .ah_attr = {
+ .dlid = dev->rnode.lid,
+ .port_num = dev->ib.port,
+ .static_rate = dev->ib.rate,
+ .src_path_bits = Req.src_path_bits,
+ .sl = Req.sl
+ }
+ };
+ struct ibv_qp_attr rts_attr ={
+ .qp_state = IBV_QPS_RTS,
+ .timeout = LOCAL_ACK_TIMEOUT,
+ .retry_cnt = RETRY_CNT,
+ .rnr_retry = RNR_RETRY_CNT,
+ .sq_psn = dev->lnode.psn,
+ .max_rd_atomic = dev->rnode.rd_atomic,
+ .path_mig_state = IBV_MIG_REARM,
+ .alt_port_num = Req.alt_port,
+ .alt_ah_attr = {
+ .dlid = dev->rnode.alt_lid,
+ .port_num = Req.alt_port,
+ .static_rate = dev->ib.rate,
+ .src_path_bits = Req.src_path_bits,
+ .sl = Req.sl
+ }
+ };
+ struct ibv_ah_attr ah_attr ={
+ .dlid = dev->rnode.lid,
+ .port_num = dev->ib.port,
+ .static_rate = dev->ib.rate,
+ .src_path_bits = Req.src_path_bits,
+ .sl = Req.sl
+ };
+
+ if (dev->trans == IBV_QPT_UD) {
+ /* Modify queue pair to RTR */
+ flags = IBV_QP_STATE;
+ if (ibv_modify_qp(dev->qp, &rtr_attr, flags) != 0)
+ error(SYS, "failed to modify QP to RTR");
+
+ /* Modify queue pair to RTS */
+ flags = IBV_QP_STATE | IBV_QP_SQ_PSN;
+ if (ibv_modify_qp(dev->qp, &rts_attr, flags) != 0)
+ error(SYS, "failed to modify QP to RTS");
+
+ /* Create address handle */
+ dev->ah = ibv_create_ah(dev->pd, &ah_attr);
+ if (!dev->ah)
+ error(SYS, "failed to create address handle");
+#ifdef HAS_XRC
+ } else if (dev->trans == IBV_QPT_RC || dev->trans == IBV_QPT_XRC) {
+#else
+ } else if (dev->trans == IBV_QPT_RC) {
+#endif
+ /* Modify queue pair to RTR */
+ flags = IBV_QP_STATE |
+ IBV_QP_AV |
+ IBV_QP_PATH_MTU |
+ IBV_QP_DEST_QPN |
+ IBV_QP_RQ_PSN |
+ IBV_QP_MAX_DEST_RD_ATOMIC |
+ IBV_QP_MIN_RNR_TIMER;
+ if (ibv_modify_qp(dev->qp, &rtr_attr, flags) != 0)
+ error(SYS, "failed to modify QP to RTR");
+
+ /* Modify queue pair to RTS */
+ flags = IBV_QP_STATE |
+ IBV_QP_TIMEOUT |
+ IBV_QP_RETRY_CNT |
+ IBV_QP_RNR_RETRY |
+ IBV_QP_SQ_PSN |
+ IBV_QP_MAX_QP_RD_ATOMIC;
+ if (dev->trans == IBV_QPT_RC && dev->rnode.alt_lid)
+ flags |= IBV_QP_ALT_PATH | IBV_QP_PATH_MIG_STATE;
+ if (ibv_modify_qp(dev->qp, &rts_attr, flags) != 0)
+ error(SYS, "failed to modify QP to RTS");
+ } else if (dev->trans == IBV_QPT_UC) {
+ /* Modify queue pair to RTR */
+ flags = IBV_QP_STATE |
+ IBV_QP_AV |
+ IBV_QP_PATH_MTU |
+ IBV_QP_DEST_QPN |
+ IBV_QP_RQ_PSN;
+ if (ibv_modify_qp(dev->qp, &rtr_attr, flags) != 0)
+ error(SYS, "failed to modify QP to RTR");
+
+ /* Modify queue pair to RTS */
+ flags = IBV_QP_STATE |
+ IBV_QP_SQ_PSN;
+ if (dev->rnode.alt_lid)
+ flags |= IBV_QP_ALT_PATH | IBV_QP_PATH_MIG_STATE;
+ if (ibv_modify_qp(dev->qp, &rts_attr, flags) != 0)
+ error(SYS, "failed to modify QP to RTS");
+ }
+}
+
+
+/*
+ * Close an InfiniBand device, part 1.
+ */
+static void
+ib_close1(DEVICE *dev)
+{
+ if (dev->qp)
+ ibv_destroy_qp(dev->qp);
+ if (dev->srq)
+ ibv_destroy_srq(dev->srq);
+#ifdef HAS_XRC
+ if (dev->xrc)
+ ibv_close_xrc_domain(dev->xrc);
+#endif
+}
+
+
+/*
+ * Close an InfiniBand device, part 2.
+ */
+static void
+ib_close2(DEVICE *dev)
+{
+ if (dev->ib.context)
+ ibv_close_device(dev->ib.context);
+ if (dev->ib.devlist)
+ free(dev->ib.devlist);
+}
+
+
+/*
+ * Cause a path migration to happen.
+ */
+static void
+ib_migrate(DEVICE *dev)
+{
+ if (!Req.alt_port)
+ return;
+ /* Only migrate once. */
+ Req.alt_port = 0;
+ if (dev->trans != IBV_QPT_RC && dev->trans != IBV_QPT_UC)
+ return;
+
+ {
+ struct ibv_qp_attr attr ={
+ .path_mig_state = IBV_MIG_MIGRATED,
+ };
+
+ if (ibv_modify_qp(dev->qp, &attr, IBV_QP_PATH_MIG_STATE) != SUCCESS0)
+ error(SYS, "failed to modify QP to Migrated state");
+ }
+}
+
+
+/*
+ * Post an atomic.
+ */
+static void
+ib_post_atomic(DEVICE *dev, ATOMIC atomic, int wrid,
+ int offset, uint64_t compare_add, uint64_t swap)
+{
+ struct ibv_sge sge ={
+ .addr = (uintptr_t)dev->buffer + offset,
+ .length = sizeof(uint64_t),
+ .lkey = dev->mr->lkey
+ };
+ struct ibv_send_wr wr ={
+ .wr_id = wrid,
+ .sg_list = &sge,
+ .num_sge = 1,
+ .send_flags = IBV_SEND_SIGNALED,
+ .wr = {
+ .atomic = {
+ .remote_addr = dev->rnode.vaddr,
+ .rkey = dev->rnode.rkey,
+ }
+ }
+ };
+ struct ibv_send_wr *badwr;
+
+ if (atomic == COMPARE_SWAP) {
+ wr.opcode = IBV_WR_ATOMIC_CMP_AND_SWP;
+ wr.wr.atomic.compare_add = compare_add;
+ wr.wr.atomic.swap = swap;
+ } else if (atomic == FETCH_ADD) {
+ wr.opcode = IBV_WR_ATOMIC_FETCH_AND_ADD;
+ wr.wr.atomic.compare_add = compare_add;
+ }
+
+ errno = 0;
+ if (ibv_post_send(dev->qp, &wr, &badwr) != SUCCESS0) {
+ if (Finished && errno == EINTR)
+ return;
+ if (atomic == COMPARE_SWAP)
+ error(SYS, "failed to post compare and swap");
+ else if (atomic == FETCH_ADD)
+ error(SYS, "failed to post fetch and add");
+ else
+ error(BUG, "bad atomic: %d", atomic);
+ }
+
+ LStat.s.no_bytes += sizeof(uint64_t);
+ LStat.s.no_msgs++;
+}
+
+
+/*
+ * The standard version to post sends that most of the test routines call.
+ * Post n sends.
+ */
+static void
+rd_post_send_std(DEVICE *dev, int n)
+{
+ rd_post_send(dev, 0, dev->msg_size, 0, n, 1);
+}
+
+
+/*
+ * Post one or more sends.
+ */
+static void
+rd_post_send(DEVICE *dev, int off, int len, int inc, int rep, int stat)
+{
+ struct ibv_sge sge ={
+ .addr = (uintptr_t) &dev->buffer[off],
+ .length = len,
+ .lkey = dev->mr->lkey
+ };
+ struct ibv_send_wr wr ={
+ .wr_id = WRID_SEND,
+ .sg_list = &sge,
+ .num_sge = 1,
+ .opcode = IBV_WR_SEND,
+ .send_flags = IBV_SEND_SIGNALED,
+ };
+ struct ibv_send_wr *badwr;
+
+ if (dev->trans == IBV_QPT_UD) {
+ wr.wr.ud.ah = dev->ah;
+ wr.wr.ud.remote_qpn = dev->rnode.qpn;
+ wr.wr.ud.remote_qkey = dev->qkey;
+ }
+#ifdef HAS_XRC
+ else if (dev->trans == IBV_QPT_XRC)
+ wr.xrc_remote_srq_num = dev->rnode.srqn;
+#endif
+
+ if (dev->msg_size <= dev->max_inline)
+ wr.send_flags |= IBV_SEND_INLINE;
+
+ errno = 0;
+ while (!Finished && rep-- > 0) {
+ if (ibv_post_send(dev->qp, &wr, &badwr) != SUCCESS0) {
+ if (Finished && errno == EINTR)
+ return;
+ error(SYS, "failed to post send");
+ }
+ sge.addr += inc;
+ sge.length += inc;
+ if (stat) {
+ LStat.s.no_bytes += dev->msg_size;
+ LStat.s.no_msgs++;
+ }
+ }
+}
+
+
+/*
+ * Post n receives.
+ */
+static void
+rd_post_recv_std(DEVICE *dev, int n)
+{
+ struct ibv_sge sge ={
+ .addr = (uintptr_t) dev->buffer,
+ .length = dev->buf_size,
+ .lkey = dev->mr->lkey
+ };
+ struct ibv_recv_wr wr ={
+ .wr_id = WRID_RECV,
+ .sg_list = &sge,
+ .num_sge = 1,
+ };
+ struct ibv_recv_wr *badwr;
+
+ errno = 0;
+ while (!Finished && n-- > 0) {
+ int stat;
+
+ if (dev->srq)
+ stat = ibv_post_srq_recv(dev->srq, &wr, &badwr);
+ else
+ stat = ibv_post_recv(dev->qp, &wr, &badwr);
+
+ if (stat != SUCCESS0) {
+ if (Finished && errno == EINTR)
+ return;
+ error(SYS, "failed to post receive");
+ }
+ }
+}
+
+
+/*
+ * Post n RDMA requests.
+ */
+static void
+rd_post_rdma_std(DEVICE *dev, ibv_op opcode, int n)
+{
+ struct ibv_sge sge ={
+ .addr = (uintptr_t) dev->buffer,
+ .length = dev->msg_size,
+ .lkey = dev->mr->lkey
+ };
+ struct ibv_send_wr wr ={
+ .wr_id = WRID_RDMA,
+ .sg_list = &sge,
+ .num_sge = 1,
+ .opcode = opcode,
+ .send_flags = IBV_SEND_SIGNALED,
+ .wr = {
+ .rdma = {
+ .remote_addr = dev->rnode.vaddr,
+ .rkey = dev->rnode.rkey
+ }
+ }
+ };
+ struct ibv_send_wr *badwr;
+
+ if (opcode != IBV_WR_RDMA_READ && dev->msg_size <= dev->max_inline)
+ wr.send_flags |= IBV_SEND_INLINE;
+ errno = 0;
+ while (!Finished && n--) {
+ if (ibv_post_send(dev->qp, &wr, &badwr) != SUCCESS0) {
+ if (Finished && errno == EINTR)
+ return;
+ error(SYS, "failed to post %s", opcode_name(wr.opcode));
+ }
+ if (opcode != IBV_WR_RDMA_READ) {
+ LStat.s.no_bytes += dev->msg_size;
+ LStat.s.no_msgs++;
+ }
+ }
+}
+
+
+/*
+ * Poll the completion queue.
+ */
+static int
+rd_poll(DEVICE *dev, struct ibv_wc *wc, int nwc)
+{
+ int n;
+
+ if (!Req.poll_mode && !Finished) {
+ void *ectx;
+ struct ibv_cq *ecq;
+
+ if (ibv_get_cq_event(dev->channel, &ecq, &ectx) != SUCCESS0)
+ return maybe(0, "failed to get CQ event");
+ if (ecq != dev->cq)
+ error(0, "CQ event for unknown CQ");
+ if (ibv_req_notify_cq(dev->cq, 0) != SUCCESS0)
+ return maybe(0, "failed to request CQ notification");
+ ibv_ack_cq_events(dev->cq, 1);
+ }
+ n = ibv_poll_cq(dev->cq, nwc, wc);
+ if (n < 0)
+ return maybe(0, "CQ poll failed");
+ return n;
+}
+
+
+/*
+ * We encountered an error in a system call which might simply have been
+ * interrupted by the alarm that signaled completion of the test. Generate the
+ * error if appropriate or return the requested value. Final return is just to
+ * silence the compiler.
+ */
+static int
+maybe(int val, char *msg)
+{
+ if (Finished && errno == EINTR)
+ return val;
+ error(SYS, msg);
+ return 0;
+}
+
+
+/*
+ * Encode a NODE structure into a data stream.
+ */
+static void
+enc_node(NODE *host)
+{
+ enc_int(host->vaddr, sizeof(host->vaddr));
+ enc_int(host->lid, sizeof(host->lid));
+ enc_int(host->qpn, sizeof(host->qpn));
+ enc_int(host->psn, sizeof(host->psn));
+ enc_int(host->srqn, sizeof(host->srqn));
+ enc_int(host->rkey, sizeof(host->rkey));
+ enc_int(host->alt_lid, sizeof(host->alt_lid));
+ enc_int(host->rd_atomic, sizeof(host->rd_atomic));
+}
+
+
+/*
+ * Decode a NODE structure from a data stream.
+ */
+static void
+dec_node(NODE *host)
+{
+ host->vaddr = dec_int(sizeof(host->vaddr));
+ host->lid = dec_int(sizeof(host->lid));
+ host->qpn = dec_int(sizeof(host->qpn));
+ host->psn = dec_int(sizeof(host->psn));
+ host->srqn = dec_int(sizeof(host->srqn));
+ host->rkey = dec_int(sizeof(host->rkey));
+ host->alt_lid = dec_int(sizeof(host->alt_lid));
+ host->rd_atomic = dec_int(sizeof(host->rd_atomic));
+}
+
+
+/*
+ * Handle a CQ error and return true if it is recoverable.
+ */
+static void
+do_error(int status, uint64_t *errors)
+{
+ ++*errors;
+ cq_error(status);
+}
+
+
+/*
+ * Print out a CQ error given a status.
+ */
+static void
+cq_error(int status)
+{
+ int i;
+
+ for (i = 0; i < cardof(CQErrors); ++i)
+ if (CQErrors[i].value == status)
+ error(0, "%s failed: %s", TestName, CQErrors[i].name);
+ error(0, "%s failed: CQ error %d", TestName, status);
+}
+
+
+/*
+ * Return the name of an opcode.
+ */
+static char *
+opcode_name(int opcode)
+{
+ int i;
+
+ for (i = 0; i < cardof(Opcodes); ++i)
+ if (Opcodes[i].value == opcode)
+ return Opcodes[i].name;
+ return "unknown operation";
+}
diff --git a/src/rds.c b/src/rds.c
new file mode 100644
index 0000000..c9b6023
--- /dev/null
+++ b/src/rds.c
@@ -0,0 +1,520 @@
+/*
+ * qperf - handle RDS tests.
+ *
+ * Copyright (c) 2012 Intel Corporation. All rights reserved.
+ * Copyright (c) 2002-2009 Johann George. All rights reserved.
+ * Copyright (c) 2006-2009 QLogic Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#define _GNU_SOURCE
+#include <errno.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include "qperf.h"
+
+
+/*
+ * Parameters.
+ */
+#ifndef AF_RDS
+/*
+ * Before RDS was part of the Linux kernel, it was a module that picked
+ * an address famiy value and exported it via /proc. Use the /proc
+ * value, if present, otherwise fall back to the actual value.
+ */
+#define DEFAULT_AF_RDS 21 /* actual value for AF_RDS */
+static int get_af_rds(void)
+{
+ static int af_rds = -1;
+
+ if (af_rds == -1) {
+ FILE *fp;
+ int read_fail = 0;
+
+ if ((fp = fopen("/proc/sys/net/rds/pf_rds", "r")) != NULL) {
+ int n, val;
+
+ n = fscanf(fp, "%d", &val);
+ fclose(fp);
+ if ((n == 1)) {
+ /* success */
+ af_rds = val;
+ } else {
+ read_fail = 1;
+ goto read_fail;
+ }
+ } else {
+read_fail:
+ error(RET, "AF_RDS not defined. Unable to %s "
+ "/proc/sys/net/rds/pf_rds. Using %d.\n",
+ read_fail ? "read":"open", DEFAULT_AF_RDS);
+ af_rds = DEFAULT_AF_RDS;
+ }
+ }
+
+ return af_rds;
+}
+#define AF_RDS get_af_rds()
+#endif
+
+
+/*
+ * Function prototypes.
+ */
+static void client_get_hosts(char *lhost, char *rhost);
+static void connect_tcp(char *server, char *port, SS *addr,
+ socklen_t *len, int *fd);
+static void get_socket_ip(SA *saptr, int salen, char *ip, int n);
+static int get_socket_port(int fd);
+static int init(void);
+static void qgetnameinfo(SA *sa, socklen_t salen, char *host,
+ size_t hostlen, char *serv, size_t servlen, int flags);
+static int rds_socket(char *host, int port);
+static void rds_makeaddr(SS *addr, socklen_t *len, char *host, int port);
+static void set_parameters(long msgSize);
+static void server_get_hosts(char *lhost, char *rhost);
+static void set_socket_buffer_size(int fd);
+
+
+/*
+ * Static variables.
+ */
+static SS RAddr;
+static socklen_t RLen;
+
+
+/*
+ * Measure RDS bandwidth (client side).
+ */
+void
+run_client_rds_bw(void)
+{
+ char *buf;
+ int sockfd;
+
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ set_parameters(8*1024);
+ client_send_request();
+ sockfd = init();
+ buf = qmalloc(Req.msg_size);
+ sync_test();
+ while (!Finished) {
+ int n = sendto(sockfd, buf, Req.msg_size, 0, (SA *)&RAddr, RLen);
+
+ if (Finished)
+ break;
+ if (n != Req.msg_size) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockfd);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure RDS bandwidth (server side).
+ */
+void
+run_server_rds_bw(void)
+{
+ char *buf;
+ int sockfd;
+
+ sockfd = init();
+ sync_test();
+ buf = qmalloc(Req.msg_size);
+ while (!Finished) {
+ int n = read(sockfd, buf, Req.msg_size);
+ if (Finished)
+ break;
+ if (n != Req.msg_size) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+ if (Req.access_recv)
+ touch_data(buf, Req.msg_size);
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockfd);
+}
+
+
+/*
+ * Measure RDS latency (client side).
+ */
+void
+run_client_rds_lat(void)
+{
+ char *buf;
+ int sockfd;
+
+ set_parameters(1);
+ client_send_request();
+ sockfd = init();
+ buf = qmalloc(Req.msg_size);
+ sync_test();
+ while (!Finished) {
+ int n = sendto(sockfd, buf, Req.msg_size, 0, (SA *)&RAddr, RLen);
+
+ if (Finished)
+ break;
+ if (n != Req.msg_size) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+
+ n = read(sockfd, buf, Req.msg_size);
+ if (Finished)
+ break;
+ if (n != Req.msg_size) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockfd);
+ show_results(LATENCY);
+}
+
+
+/*
+ * Measure RDS latency (server side).
+ */
+void
+run_server_rds_lat(void)
+{
+ char *buf;
+ int sockfd;
+
+ sockfd = init();
+ sync_test();
+ buf = qmalloc(Req.msg_size);
+ while (!Finished) {
+ SS raddr;
+ socklen_t rlen = sizeof(raddr);
+ int n = recvfrom(sockfd, buf, Req.msg_size, 0, (SA *)&raddr, &rlen);
+
+ if (Finished)
+ break;
+ if (n != Req.msg_size) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+
+ n = sendto(sockfd, buf, Req.msg_size, 0, (SA *)&raddr, rlen);
+ if (Finished)
+ break;
+ if (n != Req.msg_size) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockfd);
+}
+
+
+/*
+ * Set default IP parameters and ensure that any that are set are being used.
+ */
+static void
+set_parameters(long msgSize)
+{
+ setp_u32(0, L_MSG_SIZE, msgSize);
+ setp_u32(0, R_MSG_SIZE, msgSize);
+ par_use(L_PORT);
+ par_use(R_PORT);
+ par_use(L_SOCK_BUF_SIZE);
+ par_use(R_SOCK_BUF_SIZE);
+ opt_check();
+}
+
+
+/*
+ * Initialize and return open socket.
+ */
+static int
+init(void)
+{
+ int sockfd;
+ uint32_t lport;
+ uint32_t rport;
+ char lhost[NI_MAXHOST];
+ char rhost[NI_MAXHOST];
+
+ if (is_client())
+ client_get_hosts(lhost, rhost);
+ else
+ server_get_hosts(lhost, rhost);
+ sockfd = rds_socket(lhost, Req.port);
+ lport = get_socket_port(sockfd);
+ encode_uint32(&lport, lport);
+ send_mesg(&lport, sizeof(lport), "RDS port");
+ recv_mesg(&rport, sizeof(rport), "RDS port");
+ rport = decode_uint32(&rport);
+ rds_makeaddr(&RAddr, &RLen, rhost, rport);
+ return sockfd;
+}
+
+
+/*
+ * Have an exchange with the client over TCP/IP and get the IP of our local
+ * host.
+ */
+static void
+server_get_hosts(char *lhost, char *rhost)
+{
+ int fd, lfd;
+ uint32_t port;
+ struct sockaddr_in laddr, raddr;
+ socklen_t rlen;
+
+ lfd = socket(AF_INET, SOCK_STREAM, 0);
+ if (lfd < 0)
+ error(SYS, "socket failed");
+ setsockopt_one(lfd, SO_REUSEADDR);
+
+ memset(&laddr, 0, sizeof(laddr));
+ laddr.sin_family = AF_INET;
+ laddr.sin_addr.s_addr = INADDR_ANY;
+ laddr.sin_port = htons(0);
+ if (bind(lfd, (SA *)&laddr, sizeof(laddr)) < 0)
+ error(SYS, "bind INET failed");
+
+ port = get_socket_port(lfd);
+ encode_uint32(&port, port);
+ send_mesg(&port, sizeof(port), "TCP IPv4 server port");
+
+ if (listen(lfd, 1) < 0)
+ error(SYS, "listen failed");
+
+ rlen = sizeof(raddr);
+ fd = accept(lfd, (SA *)&raddr, &rlen);
+ if (fd < 0)
+ error(SYS, "accept failed");
+ close(lfd);
+ get_socket_ip((SA *)&raddr, rlen, rhost, NI_MAXHOST);
+ send_mesg(rhost, NI_MAXHOST, "client IP");
+ recv_mesg(lhost, NI_MAXHOST, "server IP");
+ close(fd);
+}
+
+
+/*
+ * Have an exchange with the server over TCP/IP and get the IPs of our local
+ * and the remote host.
+ */
+static void
+client_get_hosts(char *lhost, char *rhost)
+{
+ SS raddr;
+ socklen_t rlen;
+ char *service;
+ uint32_t port;
+ int fd = -1;
+
+ recv_mesg(&port, sizeof(port), "TCP IPv4 server port");
+ port = decode_uint32(&port);
+ service = qasprintf("%d", port);
+ connect_tcp(ServerName, service, &raddr, &rlen, &fd);
+ free(service);
+ get_socket_ip((SA *)&raddr, rlen, rhost, NI_MAXHOST);
+ send_mesg(rhost, NI_MAXHOST, "server IP");
+ recv_mesg(lhost, NI_MAXHOST, "client IP");
+ close(fd);
+}
+
+
+/*
+ * Make a RDS socket.
+ */
+static int
+rds_socket(char *host, int port)
+{
+ int sockfd;
+ SS sockaddr;
+ socklen_t socklen;
+
+ sockfd = socket(AF_RDS, SOCK_SEQPACKET, 0);
+ if (sockfd < 0)
+ error(SYS, "socket failed");
+ setsockopt_one(sockfd, SO_REUSEADDR);
+ rds_makeaddr(&sockaddr, &socklen, host, port);
+ if (bind(sockfd, (SA *)&sockaddr, socklen) != SUCCESS0)
+ error(SYS, "bind RDS failed");
+ set_socket_buffer_size(sockfd);
+ return sockfd;
+}
+
+
+/*
+ * Make a RDS address.
+ */
+static void
+rds_makeaddr(SS *addr, socklen_t *len, char *host, int port)
+{
+ struct sockaddr_in *sap = (struct sockaddr_in *)addr;
+
+ memset(sap, 0, sizeof(*sap));
+ sap->sin_family = AF_INET;
+ inet_pton(AF_INET, host, &sap->sin_addr.s_addr);
+ sap->sin_port = htons(port);
+ *len = sizeof(struct sockaddr_in);
+}
+
+
+/*
+ * Connect over TCP/IP to the server/port and return the socket structure, its
+ * length and the open socket file descriptor.
+ */
+static void
+connect_tcp(char *server, char *port, SS *addr, socklen_t *len, int *fd)
+{
+ int stat;
+ struct addrinfo *aip, *ailist;
+ struct addrinfo hints ={
+ .ai_flags = AI_NUMERICSERV,
+ .ai_family = AF_INET,
+ .ai_socktype = SOCK_STREAM
+ };
+
+ stat = getaddrinfo(server, port, &hints, &ailist);
+ if (stat != 0)
+ error(0, "getaddrinfo failed: %s", gai_strerror(stat));
+ for (aip = ailist; aip; aip = aip->ai_next) {
+ if (fd) {
+ *fd = socket(aip->ai_family, aip->ai_socktype, aip->ai_protocol);
+ if (*fd < 0)
+ error(SYS, "socket failed");
+ if (connect(*fd, aip->ai_addr, aip->ai_addrlen) < 0)
+ error(SYS, "connect failed");
+ break;
+ }
+ break;
+ }
+ if (!aip)
+ error(0, "connect_tcp failed");
+ memcpy(addr, aip->ai_addr, aip->ai_addrlen);
+ *len = aip->ai_addrlen;
+ freeaddrinfo(ailist);
+}
+
+
+/*
+ * Given an open socket, return the port associated with it. There must be a
+ * more efficient way to do this that is portable.
+ */
+static int
+get_socket_port(int fd)
+{
+ int port;
+ char p[NI_MAXSERV];
+ SS sa;
+ socklen_t salen = sizeof(sa);
+
+ if (getsockname(fd, (SA *)&sa, &salen) < 0)
+ error(SYS, "getsockname failed");
+ qgetnameinfo((SA *)&sa, salen, 0, 0, p, sizeof(p), NI_NUMERICSERV);
+ port = atoi(p);
+ if (!port)
+ error(SYS, "invalid port");
+ return port;
+}
+
+
+/*
+ * Given a socket, return its IP address.
+ */
+static void
+get_socket_ip(SA *saptr, int salen, char *ip, int n)
+{
+ qgetnameinfo(saptr, salen, ip, n, 0, 0, NI_NUMERICHOST);
+}
+
+
+/*
+ * Call getnameinfo and exit with an error on failure.
+ */
+static void
+qgetnameinfo(SA *sa, socklen_t salen, char *host, size_t hostlen,
+ char *serv, size_t servlen, int flags)
+{
+ int stat = getnameinfo(sa, salen, host, hostlen, serv, servlen, flags);
+
+ if (stat < 0)
+ error(0, "getnameinfo failed: %s", gai_strerror(stat));
+}
+
+
+/*
+ * Set both the send and receive socket buffer sizes.
+ */
+static void
+set_socket_buffer_size(int fd)
+{
+ int size = Req.sock_buf_size;
+
+ if (!size)
+ return;
+ if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &size, sizeof(size)) < 0)
+ error(SYS, "failed to set send buffer size on socket");
+ if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &size, sizeof(size)) < 0)
+ error(SYS, "failed to set receive buffer size on socket");
+}
diff --git a/src/socket.c b/src/socket.c
new file mode 100644
index 0000000..bdabf7d
--- /dev/null
+++ b/src/socket.c
@@ -0,0 +1,819 @@
+/*
+ * qperf - handle socket tests.
+ *
+ * Copyright (c) 2002-2009 Johann George. All rights reserved.
+ * Copyright (c) 2006-2009 QLogic Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#define _GNU_SOURCE
+#include <errno.h>
+#include <netdb.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "qperf.h"
+
+
+/*
+ * Parameters.
+ */
+#define AF_INET_SDP 27 /* Family for SDP */
+
+
+/*
+ * Kinds.
+ */
+typedef enum {
+ K_SCTP,
+ K_SDP,
+ K_TCP,
+ K_UDP,
+} KIND;
+
+char *Kinds[] ={ "SCTP", "SDP", "TCP", "UDP", };
+
+
+/*
+ * Function prototypes.
+ */
+static void client_init(int *fd, KIND kind);
+static void datagram_client_bw(KIND kind);
+static void datagram_client_lat(KIND kind);
+static void datagram_server_bw(KIND kind);
+static void datagram_server_init(int *fd, KIND kind);
+static void datagram_server_lat(KIND kind);
+static void get_socket_port(int fd, uint32_t *port);
+static AI *getaddrinfo_kind(int serverflag, KIND kind, int port);
+static void ip_parameters(long msgSize);
+static char *kind_name(KIND kind);
+static int recv_full(int fd, void *ptr, int len);
+static int send_full(int fd, void *ptr, int len);
+static void set_socket_buffer_size(int fd);
+static void stream_client_bw(KIND kind);
+static void stream_client_lat(KIND kind);
+static void stream_server_bw(KIND kind);
+static void stream_server_init(int *fd, KIND kind);
+static void stream_server_lat(KIND kind);
+
+
+/*
+ * Measure SCTP bandwidth (client side).
+ */
+void
+run_client_sctp_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ ip_parameters(32*1024);
+ stream_client_bw(K_SCTP);
+}
+
+
+/*
+ * Measure SCTP bandwidth (server side).
+ */
+void
+run_server_sctp_bw(void)
+{
+ stream_server_bw(K_SCTP);
+}
+
+
+/*
+ * Measure SCTP latency (client side).
+ */
+void
+run_client_sctp_lat(void)
+{
+ ip_parameters(1);
+ stream_client_lat(K_SCTP);
+}
+
+
+/*
+ * Measure SCTP latency (server side).
+ */
+void
+run_server_sctp_lat(void)
+{
+ stream_server_lat(K_SCTP);
+}
+
+
+/*
+ * Measure SDP bandwidth (client side).
+ */
+void
+run_client_sdp_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ ip_parameters(64*1024);
+ stream_client_bw(K_SDP);
+}
+
+
+/*
+ * Measure SDP bandwidth (server side).
+ */
+void
+run_server_sdp_bw(void)
+{
+ stream_server_bw(K_SDP);
+}
+
+
+/*
+ * Measure SDP latency (client side).
+ */
+void
+run_client_sdp_lat(void)
+{
+ ip_parameters(1);
+ stream_client_lat(K_SDP);
+}
+
+
+/*
+ * Measure SDP latency (server side).
+ */
+void
+run_server_sdp_lat(void)
+{
+ stream_server_lat(K_SDP);
+}
+
+
+/*
+ * Measure TCP bandwidth (client side).
+ */
+void
+run_client_tcp_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ ip_parameters(64*1024);
+ stream_client_bw(K_TCP);
+}
+
+
+/*
+ * Measure TCP bandwidth (server side).
+ */
+void
+run_server_tcp_bw(void)
+{
+ stream_server_bw(K_TCP);
+}
+
+
+/*
+ * Measure TCP latency (client side).
+ */
+void
+run_client_tcp_lat(void)
+{
+ ip_parameters(1);
+ stream_client_lat(K_TCP);
+}
+
+
+/*
+ * Measure TCP latency (server side).
+ */
+void
+run_server_tcp_lat(void)
+{
+ stream_server_lat(K_TCP);
+}
+
+
+/*
+ * Measure UDP bandwidth (client side).
+ */
+void
+run_client_udp_bw(void)
+{
+ par_use(L_ACCESS_RECV);
+ par_use(R_ACCESS_RECV);
+ ip_parameters(32*1024);
+ datagram_client_bw(K_UDP);
+}
+
+
+/*
+ * Measure UDP bandwidth (server side).
+ */
+void
+run_server_udp_bw(void)
+{
+ datagram_server_bw(K_UDP);
+}
+
+
+/*
+ * Measure UDP latency (client side).
+ */
+void
+run_client_udp_lat(void)
+{
+ ip_parameters(1);
+ datagram_client_lat(K_UDP);
+}
+
+
+/*
+ * Measure UDP latency (server side).
+ */
+void
+run_server_udp_lat(void)
+{
+ datagram_server_lat(K_UDP);
+}
+
+
+/*
+ * Measure stream bandwidth (client side).
+ */
+static void
+stream_client_bw(KIND kind)
+{
+ char *buf;
+ int sockFD;
+
+ client_init(&sockFD, kind);
+ buf = qmalloc(Req.msg_size);
+ sync_test();
+ while (!Finished) {
+ int n = send_full(sockFD, buf, Req.msg_size);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockFD);
+ show_results(BANDWIDTH);
+}
+
+
+/*
+ * Measure stream bandwidth (server side).
+ */
+static void
+stream_server_bw(KIND kind)
+{
+ int sockFD = -1;
+ char *buf = 0;
+
+ stream_server_init(&sockFD, kind);
+ sync_test();
+ buf = qmalloc(Req.msg_size);
+ while (!Finished) {
+ int n = recv_full(sockFD, buf, Req.msg_size);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+ if (Req.access_recv)
+ touch_data(buf, Req.msg_size);
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ if (sockFD >= 0)
+ close(sockFD);
+}
+
+
+/*
+ * Measure stream latency (client side).
+ */
+static void
+stream_client_lat(KIND kind)
+{
+ char *buf;
+ int sockFD;
+
+ client_init(&sockFD, kind);
+ buf = qmalloc(Req.msg_size);
+ sync_test();
+ while (!Finished) {
+ int n = send_full(sockFD, buf, Req.msg_size);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+
+ n = recv_full(sockFD, buf, Req.msg_size);
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockFD);
+ show_results(LATENCY);
+}
+
+
+/*
+ * Measure stream latency (server side).
+ */
+static void
+stream_server_lat(KIND kind)
+{
+ int sockFD = -1;
+ char *buf = 0;
+
+ stream_server_init(&sockFD, kind);
+ sync_test();
+ buf = qmalloc(Req.msg_size);
+ while (!Finished) {
+ int n = recv_full(sockFD, buf, Req.msg_size);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+
+ n = send_full(sockFD, buf, Req.msg_size);
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockFD);
+}
+
+
+/*
+ * Measure datagram bandwidth (client side).
+ */
+static void
+datagram_client_bw(KIND kind)
+{
+ char *buf;
+ int sockFD;
+
+ client_init(&sockFD, kind);
+ buf = qmalloc(Req.msg_size);
+ sync_test();
+ while (!Finished) {
+ int n = write(sockFD, buf, Req.msg_size);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockFD);
+ show_results(BANDWIDTH_SR);
+}
+
+
+/*
+ * Measure datagram bandwidth (server side).
+ */
+static void
+datagram_server_bw(KIND kind)
+{
+ int sockFD;
+ char *buf = 0;
+
+ datagram_server_init(&sockFD, kind);
+ sync_test();
+ buf = qmalloc(Req.msg_size);
+ while (!Finished) {
+ int n = recv(sockFD, buf, Req.msg_size, 0);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+ if (Req.access_recv)
+ touch_data(buf, Req.msg_size);
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockFD);
+}
+
+
+/*
+ * Measure datagram latency (client side).
+ */
+static void
+datagram_client_lat(KIND kind)
+{
+ char *buf;
+ int sockFD;
+
+ client_init(&sockFD, kind);
+ buf = qmalloc(Req.msg_size);
+ sync_test();
+ while (!Finished) {
+ int n = write(sockFD, buf, Req.msg_size);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+
+ n = read(sockFD, buf, Req.msg_size);
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockFD);
+ show_results(LATENCY);
+}
+
+
+/*
+ * Measure datagram latency (server side).
+ */
+static void
+datagram_server_lat(KIND kind)
+{
+ int sockfd;
+ char *buf = 0;
+
+ datagram_server_init(&sockfd, kind);
+ sync_test();
+ buf = qmalloc(Req.msg_size);
+ while (!Finished) {
+ SS clientAddr;
+ socklen_t clientLen = sizeof(clientAddr);
+ int n = recvfrom(sockfd, buf, Req.msg_size, 0,
+ (SA *)&clientAddr, &clientLen);
+
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.r.no_errs++;
+ continue;
+ }
+ LStat.r.no_bytes += n;
+ LStat.r.no_msgs++;
+
+ n = sendto(sockfd, buf, Req.msg_size, 0, (SA *)&clientAddr, clientLen);
+ if (Finished)
+ break;
+ if (n < 0) {
+ LStat.s.no_errs++;
+ continue;
+ }
+ LStat.s.no_bytes += n;
+ LStat.s.no_msgs++;
+ }
+ stop_test_timer();
+ exchange_results();
+ free(buf);
+ close(sockfd);
+}
+
+
+/*
+ * Set default IP parameters and ensure that any that are set are being used.
+ */
+static void
+ip_parameters(long msgSize)
+{
+ setp_u32(0, L_MSG_SIZE, msgSize);
+ setp_u32(0, R_MSG_SIZE, msgSize);
+ par_use(L_PORT);
+ par_use(R_PORT);
+ par_use(L_SOCK_BUF_SIZE);
+ par_use(R_SOCK_BUF_SIZE);
+ opt_check();
+}
+
+
+/*
+ * Socket client initialization.
+ */
+static void
+client_init(int *fd, KIND kind)
+{
+ uint32_t rport;
+ AI *ai, *ailist;
+
+ client_send_request();
+ recv_mesg(&rport, sizeof(rport), "port");
+ rport = decode_uint32(&rport);
+ ailist = getaddrinfo_kind(0, kind, rport);
+ for (ai = ailist; ai; ai = ai->ai_next) {
+ if (!ai->ai_family)
+ continue;
+ *fd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+ setsockopt_one(*fd, SO_REUSEADDR);
+ if (connect(*fd, ai->ai_addr, ai->ai_addrlen) == SUCCESS0)
+ break;
+ close(*fd);
+ }
+ freeaddrinfo(ailist);
+ if (!ai)
+ error(0, "could not make %s connection to server", kind_name(kind));
+ if (Debug) {
+ uint32_t lport;
+ get_socket_port(*fd, &lport);
+ debug("sending from %s port %d to %d", kind_name(kind), lport, rport);
+ }
+}
+
+
+/*
+ * Socket server initialization.
+ */
+static void
+stream_server_init(int *fd, KIND kind)
+{
+ uint32_t port;
+ AI *ai;
+ int listenFD = -1;
+
+ AI *ailist = getaddrinfo_kind(1, kind, Req.port);
+ for (ai = ailist; ai; ai = ai->ai_next) {
+ if (!ai->ai_family)
+ continue;
+ listenFD = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+ if (listenFD < 0)
+ continue;
+ setsockopt_one(listenFD, SO_REUSEADDR);
+ if (bind(listenFD, ai->ai_addr, ai->ai_addrlen) == SUCCESS0)
+ break;
+ close(listenFD);
+ listenFD = -1;
+ }
+ freeaddrinfo(ailist);
+ if (!ai)
+ error(0, "unable to make %s socket", kind_name(kind));
+ if (listen(listenFD, 1) < 0)
+ error(SYS, "listen failed");
+
+ get_socket_port(listenFD, &port);
+ encode_uint32(&port, port);
+ send_mesg(&port, sizeof(port), "port");
+ *fd = accept(listenFD, 0, 0);
+ if (*fd < 0)
+ error(SYS, "accept failed");
+ debug("accepted %s connection", kind_name(kind));
+ set_socket_buffer_size(*fd);
+ close(listenFD);
+ debug("receiving to %s port %d", kind_name(kind), port);
+}
+
+
+/*
+ * Datagram server initialization.
+ */
+static void
+datagram_server_init(int *fd, KIND kind)
+{
+ uint32_t port;
+ AI *ai;
+ int sockfd = -1;
+
+ AI *ailist = getaddrinfo_kind(1, kind, Req.port);
+ for (ai = ailist; ai; ai = ai->ai_next) {
+ if (!ai->ai_family)
+ continue;
+ sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+ if (sockfd < 0)
+ continue;
+ setsockopt_one(sockfd, SO_REUSEADDR);
+ if (bind(sockfd, ai->ai_addr, ai->ai_addrlen) == SUCCESS0)
+ break;
+ close(sockfd);
+ sockfd = -1;
+ }
+ freeaddrinfo(ailist);
+ if (!ai)
+ error(0, "unable to make %s socket", kind_name(kind));
+
+ set_socket_buffer_size(sockfd);
+ get_socket_port(sockfd, &port);
+ encode_uint32(&port, port);
+ send_mesg(&port, sizeof(port), "port");
+ *fd = sockfd;
+}
+
+
+/*
+ * A version of getaddrinfo that takes a numeric port and prints out an error
+ * on failure.
+ */
+static AI *
+getaddrinfo_kind(int serverflag, KIND kind, int port)
+{
+ AI *aip, *ailist;
+ AI hints ={
+ .ai_flags = AI_NUMERICSERV,
+ .ai_family = AF_UNSPEC,
+ .ai_socktype = SOCK_STREAM
+ };
+
+ if (serverflag)
+ hints.ai_flags |= AI_PASSIVE;
+ if (kind == K_UDP)
+ hints.ai_socktype = SOCK_DGRAM;
+
+ ailist = getaddrinfo_port(serverflag ? 0 : ServerName, port, &hints);
+ for (aip = ailist; aip; aip = aip->ai_next) {
+ if (kind == K_SDP) {
+ if (aip->ai_family == AF_INET || aip->ai_family == AF_INET6)
+ aip->ai_family = AF_INET_SDP;
+ else
+ aip->ai_family = 0;
+ } else if (kind == K_SCTP) {
+ if (aip->ai_protocol == IPPROTO_TCP)
+ aip->ai_protocol = IPPROTO_SCTP;
+ else
+ aip->ai_family = 0;
+ }
+ }
+ return ailist;
+}
+
+
+/*
+ * Set both the send and receive socket buffer sizes.
+ */
+static void
+set_socket_buffer_size(int fd)
+{
+ int size = Req.sock_buf_size;
+
+ if (!size)
+ return;
+ if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &size, sizeof(size)) < 0)
+ error(SYS, "Failed to set send buffer size on socket");
+ if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &size, sizeof(size)) < 0)
+ error(SYS, "Failed to set receive buffer size on socket");
+}
+
+
+/*
+ * Given an open socket, return the port associated with it. There must be a
+ * more efficient way to do this that is portable.
+ */
+static void
+get_socket_port(int fd, uint32_t *port)
+{
+ char p[NI_MAXSERV];
+ SS sa;
+ socklen_t salen = sizeof(sa);
+
+ if (getsockname(fd, (SA *)&sa, &salen) < 0)
+ error(SYS, "getsockname failed");
+ if (getnameinfo((SA *)&sa, salen, 0, 0, p, sizeof(p), NI_NUMERICSERV) < 0)
+ error(SYS, "getnameinfo failed");
+ *port = atoi(p);
+ if (!port)
+ error(0, "invalid port");
+}
+
+
+/*
+ * Send a complete message to a socket. A zero byte write indicates an end of
+ * file which suggests that we are finished.
+ */
+static int
+send_full(int fd, void *ptr, int len)
+{
+ int n = len;
+
+ while (!Finished && n) {
+ int i = write(fd, ptr, n);
+
+ if (i < 0)
+ return i;
+ ptr += i;
+ n -= i;
+ if (i == 0)
+ set_finished();
+ }
+ return len-n;
+}
+
+
+/*
+ * Receive a complete message from a socket. A zero byte read indicates an end
+ * of file which suggests that we are finished.
+ */
+static int
+recv_full(int fd, void *ptr, int len)
+{
+ int n = len;
+
+ while (!Finished && n) {
+ int i = read(fd, ptr, n);
+
+ if (i < 0)
+ return i;
+ ptr += i;
+ n -= i;
+ if (i == 0)
+ set_finished();
+ }
+ return len-n;
+}
+
+
+/*
+ * Return the name of a transport kind.
+ */
+static char *
+kind_name(KIND kind)
+{
+ if (kind < 0 || kind >= cardof(Kinds))
+ return "unknown type";
+ else
+ return Kinds[kind];
+}
diff --git a/src/support.c b/src/support.c
new file mode 100644
index 0000000..6c82bb0
--- /dev/null
+++ b/src/support.c
@@ -0,0 +1,673 @@
+/*
+ * qperf - support routines.
+ * Measure socket and RDMA performance.
+ *
+ * Copyright (c) 2002-2009 Johann George. All rights reserved.
+ * Copyright (c) 2006-2009 QLogic Corporation. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#define _GNU_SOURCE
+#include <errno.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <signal.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/time.h>
+#include "qperf.h"
+
+
+/*
+ * Configurable parameters.
+ */
+#define ERROR_TIMEOUT 3 /* Error timeout in seconds */
+
+
+/*
+ * For convenience.
+ */
+typedef void (SIGFUNC)(int signo, siginfo_t *siginfo, void *ucontext);
+
+
+/*
+ * Function prototypes.
+ */
+static void buf_app(char **pp, char *end, char *str);
+static void buf_end(char **pp, char *end);
+static double get_seconds(void);
+static void remote_failure_error(void);
+static char *remote_name(void);
+static int send_recv_mesg(int sr, char *item, int fd, char *buf, int len);
+static SIGFUNC sig_alrm_remote_failure;
+static SIGFUNC sig_alrm_die;
+static void timeout_set(int seconds, SIGFUNC sigfunc);
+static void timeout_end(void);
+
+
+/*
+ * Static variables.
+ */
+static uint8_t *DecodePtr;
+static uint8_t *EncodePtr;
+
+
+/*
+ * Initialize encode pointer.
+ */
+void
+enc_init(void *p)
+{
+ EncodePtr = p;
+}
+
+
+/*
+ * Initialize decode pointer.
+ */
+void
+dec_init(void *p)
+{
+ DecodePtr = p;
+}
+
+
+/*
+ * Encode a string.
+ */
+void
+enc_str(char *s, int n)
+{
+ memcpy(EncodePtr, s, n);
+ EncodePtr += n;
+}
+
+
+/*
+ * Decode a string.
+ */
+void
+dec_str(char *s, int n)
+{
+ memcpy(s, DecodePtr, n);
+ DecodePtr += n;
+}
+
+
+/*
+ * Encode an integer.
+ */
+void
+enc_int(int64_t l, int n)
+{
+ while (n--) {
+ *EncodePtr++ = l;
+ l >>= 8;
+ }
+}
+
+
+/*
+ * Decode an integer.
+ */
+int64_t
+dec_int(int n)
+{
+ uint64_t l = 0;
+ uint8_t *p = (DecodePtr += n);
+
+ while (n--)
+ l = (l << 8) | (*--p & 0xFF);
+ return l;
+}
+
+
+/*
+ * Encode a 32 bit unsigned integer.
+ */
+void
+encode_uint32(uint32_t *p, uint32_t v)
+{
+ enc_init(p);
+ enc_int(v, sizeof(v));
+}
+
+
+/*
+ * Decode a 32 bit unsigned integer.
+ */
+uint32_t
+decode_uint32(uint32_t *p)
+{
+ dec_init(p);
+ return dec_int(sizeof(uint32_t));
+}
+
+
+/*
+ * Call malloc and exit with an error on failure.
+ */
+void *
+qmalloc(long n)
+{
+ void *p = malloc(n);
+
+ if (!p)
+ error(0, "malloc failed");
+ return p;
+}
+
+
+/*
+ * Attempt to print out a string allocating the necessary storage and exit with
+ * an error on failure.
+ */
+char *
+qasprintf(char *fmt, ...)
+{
+ int stat;
+ char *str;
+ va_list alist;
+
+ va_start(alist, fmt);
+ stat = vasprintf(&str, fmt, alist);
+ va_end(alist);
+ if (stat < 0)
+ error(0, "out of space");
+ return str;
+}
+
+
+/*
+ * Touch data.
+ */
+void
+touch_data(void *p, int n)
+{
+ volatile uint64_t *p64 = p;
+
+ while (n >= sizeof(*p64)) {
+ (void) *p64++;
+ n -= sizeof(*p64);
+ }
+ if (n) {
+ volatile uint8_t *p8 = (uint8_t *)p64;
+ while (n >= sizeof(*p8)) {
+ (void) *p8++;
+ n -= sizeof(*p8);
+ }
+ }
+}
+
+
+/*
+ * Synchronize the client and server.
+ */
+void
+synchronize(char *msg)
+{
+ send_sync(msg);
+ recv_sync(msg);
+ debug("synchronization complete");
+}
+
+
+/*
+ * Send a synchronize message.
+ */
+void
+send_sync(char *msg)
+{
+ int n = strlen(msg);
+
+ send_mesg(msg, n, msg);
+}
+
+
+/*
+ * Receive a synchronize message.
+ */
+void
+recv_sync(char *msg)
+{
+ char data[64];
+ int n = strlen(msg);
+
+ if (n > sizeof(data))
+ error(BUG, "buffer in recv_sync() too small");
+ recv_mesg(data, n, msg);
+ if (memcmp(data, msg, n) != 0)
+ error(0, "synchronize %s failure: data does not match", msg);
+}
+
+
+/*
+ * Send a message to the client.
+ */
+int
+send_mesg(void *ptr, int len, char *item)
+{
+ if (item)
+ debug("sending %s", item);
+ return send_recv_mesg('s', item, RemoteFD, ptr, len);
+}
+
+
+/*
+ * Receive a response from the server.
+ */
+int
+recv_mesg(void *ptr, int len, char *item)
+{
+ if (item)
+ debug("waiting for %s", item);
+ return send_recv_mesg('r', item, RemoteFD, ptr, len);
+}
+
+
+/*
+ * Send or receive a message to a file descriptor timing out after a certain
+ * amount of time.
+ */
+static int
+send_recv_mesg(int sr, char *item, int fd, char *buf, int len)
+{
+ typedef ssize_t (IO)(int fd, void *buf, size_t count);
+ double etime;
+ fd_set *fdset;
+ fd_set rfdset;
+ fd_set wfdset;
+ char *action;
+ IO *func;
+ int ioc = 0;
+
+ if (sr == 'r') {
+ func = (IO *)read;
+ fdset = &rfdset;
+ action = "receive";
+ } else {
+ func = (IO *)write;
+ fdset = &wfdset;
+ action = "send";
+ }
+
+ etime = get_seconds() + Req.timeout;
+ while (len) {
+ int n;
+ double time;
+ struct timeval timeval;
+
+ errno = 0;
+ time = etime - get_seconds();
+ if (time <= 0) {
+ if (!item)
+ return ioc;
+ error(0, "failed to %s %s: timed out", action, item);
+ }
+ n = time += 1.0 / (1000*1000);
+ timeval.tv_sec = n;
+ timeval.tv_usec = (time-n) * 1000*1000;
+
+ FD_ZERO(&rfdset);
+ FD_ZERO(&wfdset);
+ FD_SET(fd, fdset);
+ if (select(fd+1, &rfdset, &wfdset, 0, &timeval) < 0)
+ error(SYS, "failed to %s %s: select failed", action, item);
+ if (!FD_ISSET(fd, fdset))
+ continue;
+ n = func(fd, buf, len);
+ if (n <= 0) {
+ if (!item)
+ return ioc;
+ if (n < 0)
+ error(SYS, "failed to %s %s", action, item);
+ if (n == 0) {
+ error(0, "failed to %s %s: %s not responding",
+ action, item, remote_name());
+ }
+ }
+ len -= n;
+ ioc += n;
+ buf += n;
+ }
+ return ioc;
+}
+
+
+/*
+ * Get the time of day in seconds as a floating point number.
+ */
+static double
+get_seconds(void)
+{
+ struct timeval timeval;
+
+ if (gettimeofday(&timeval, 0) < 0)
+ error(SYS, "gettimeofday failed");
+ return timeval.tv_sec + timeval.tv_usec/(1000.0*1000.0);
+}
+
+
+/*
+ * Call getaddrinfo given a numeric port. Complain on error.
+ */
+struct addrinfo *
+getaddrinfo_port(char *node, int port, struct addrinfo *hints)
+{
+ struct addrinfo *res;
+ char *service = qasprintf("%d", port);
+ int stat = getaddrinfo(node, service, hints, &res);
+
+ free(service);
+ if (stat != 0)
+ error(0, "getaddrinfo failed: %s", gai_strerror(stat));
+ if (!res)
+ error(0, "getaddrinfo failed: no valid entries");
+ return res;
+}
+
+
+/*
+ * A version of setsockopt that sets a parameter to 1 and exits with an error
+ * on failure.
+ */
+void
+setsockopt_one(int fd, int optname)
+{
+ int one = 1;
+
+ if (setsockopt(fd, SOL_SOCKET, optname, &one, sizeof(one)) >= 0)
+ return;
+ error(SYS, "setsockopt %d %d to 1 failed", SOL_SOCKET, optname);
+}
+
+
+/*
+ * This is called when a SIGURG signal is received indicating that TCP
+ * out-of-band data has arrived. This is used by the remote end to indicate
+ * one of two conditions: the test has completed or an error has occurred.
+ */
+void
+urgent(void)
+{
+ char *p, *q;
+ char buffer[256];
+
+ /*
+ * There is a slim chance that an urgent message arrived before accept
+ * returned. This is likely not even possible with the current code flow
+ * but we check just in case.
+ */
+ if (RemoteFD < 0)
+ return;
+
+ /*
+ * This recv could fail if for some reason our socket buffer was full of
+ * in-band data and the remote side could not send the out of band data.
+ * If the recv fails with EWOULDBLOCK, we should keep reading in-band data
+ * until we clear the in-band data. Since we do not send enough data for
+ * this case to cause us concern in the normal case, we do not expect this
+ * to ever occur. If it does, we let the lower levels deal with it.
+ */
+ if (recv(RemoteFD, buffer, 1, MSG_OOB) != 1)
+ return;
+
+ /*
+ * If the indication is that the other side has completed its testing,
+ * indicate completion on our side also.
+ */
+ if (buffer[0] == '.') {
+ set_finished();
+ return;
+ }
+
+ /*
+ * If we are the server, we only print out client error messages if we are
+ * in debug mode.
+ */
+ if (!Debug && !is_client())
+ die();
+
+ p = buffer;
+ q = p + sizeof(buffer);
+ buf_app(&p, q, remote_name());
+ buf_app(&p, q, ": ");
+ timeout_set(ERROR_TIMEOUT, sig_alrm_remote_failure);
+
+ for (;;) {
+ int s = sockatmark(RemoteFD);
+
+ if (s < 0)
+ remote_failure_error();
+ if (s)
+ break;
+ (void) read(RemoteFD, p, q-p);
+ }
+
+ while (p < q) {
+ int n = read(RemoteFD, p, q-p);
+
+ if (n <= 0)
+ break;
+ p += n;
+ }
+ timeout_end();
+
+ buf_end(&p, q);
+ (void) write(2, buffer, p+1-buffer);
+ die();
+}
+
+
+/*
+ * Remote end timed out in an attempt to find the error.
+ */
+static void
+sig_alrm_remote_failure(int signo, siginfo_t *siginfo, void *ucontext)
+{
+ remote_failure_error();
+}
+
+
+/*
+ * The remote timed out while attempting to convey an error. Tell the user.
+ */
+static void
+remote_failure_error(void)
+{
+ char buffer[256];
+ char *p = buffer;
+ char *q = p + sizeof(buffer);
+
+ buf_app(&p, q, remote_name());
+ buf_app(&p, q, " failure");
+ buf_end(&p, q);
+ (void) write(2, buffer, p+1-buffer);
+ die();
+}
+
+
+/*
+ * Return a string describing whether the remote is a client or a server.
+ */
+static char *
+remote_name(void)
+{
+ if (is_client())
+ return "server";
+ else
+ return "client";
+}
+
+
+/*
+ * Print out an error message. actions contain a set of flags that determine
+ * what needs to get done. If BUG is set, it is an internal error. If SYS is
+ * set, a system error is printed. If RET is set, we return rather than exit.
+ */
+int
+error(int actions, char *fmt, ...)
+{
+ va_list alist;
+ char buffer[256];
+ char *p = buffer;
+ char *q = p + sizeof(buffer);
+
+ if ((actions & BUG) != 0)
+ buf_app(&p, q, "internal error: ");
+ va_start(alist, fmt);
+ p += vsnprintf(p, q-p, fmt, alist);
+ va_end(alist);
+ if ((actions & SYS) != 0 && errno) {
+ buf_app(&p, q, ": ");
+ buf_app(&p, q, strerror(errno));
+ }
+ buf_end(&p, q);
+ fwrite(buffer, 1, p+1-buffer, stdout);
+ if ((actions & RET) != 0)
+ return 0;
+
+ if (RemoteFD >= 0) {
+ send(RemoteFD, "?", 1, MSG_OOB);
+ (void) write(RemoteFD, buffer, p-buffer);
+ shutdown(RemoteFD, SHUT_WR);
+ timeout_set(ERROR_TIMEOUT, sig_alrm_die);
+ while (read(RemoteFD, buffer, sizeof(buffer)) > 0)
+ ;
+ }
+ die();
+ return 0;
+}
+
+
+/*
+ * Remote end timed out while waiting for acknowledgement that it received
+ * error.
+ */
+static void
+sig_alrm_die(int signo, siginfo_t *siginfo, void *ucontext)
+{
+ die();
+}
+
+
+/*
+ * Start timeout.
+ */
+static void
+timeout_set(int seconds, SIGFUNC sigfunc)
+{
+ struct itimerval itimerval = {{0}};
+ struct sigaction act ={
+ .sa_sigaction = sigfunc,
+ .sa_flags = SA_SIGINFO
+ };
+
+ setitimer(ITIMER_REAL, &itimerval, 0);
+ sigaction(SIGALRM, &act, 0);
+ itimerval.it_value.tv_sec = seconds;
+ setitimer(ITIMER_REAL, &itimerval, 0);
+}
+
+
+/*
+ * End timeout.
+ */
+static void
+timeout_end(void)
+{
+ struct itimerval itimerval = {{0}};
+
+ setitimer(ITIMER_REAL, &itimerval, 0);
+}
+
+
+/*
+ * Add a string to a buffer.
+ */
+static void
+buf_app(char **pp, char *end, char *str)
+{
+ char *p = *pp;
+ int n = strlen(str);
+ int l = end - p;
+
+ if (n > l)
+ n = l;
+ memcpy(p, str, n);
+ *pp = p + n;
+}
+
+
+/*
+ * End a buffer.
+ */
+static void
+buf_end(char **pp, char *end)
+{
+ char *p = *pp;
+
+ if (p == end) {
+ char *s = " ...";
+ int n = strlen(s);
+ memcpy(--p-n, s, n);
+ }
+ *p = '\n';
+ *pp = p;
+}
+
+
+/*
+ * Print out a debug message.
+ */
+void
+debug(char *fmt, ...)
+{
+ va_list alist;
+
+ if (!Debug)
+ return;
+ va_start(alist, fmt);
+ vfprintf(stderr, fmt, alist);
+ va_end(alist);
+ fprintf(stderr, "\n");
+ fflush(stderr);
+}
+
+
+/*
+ * Exit unsuccessfully.
+ */
+void
+die(void)
+{
+ exit(1);
+}
--
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-ofed/qperf.git
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