[qflow] branch master updated (384fa59 -> 1c506bc)

[Ruben Undheim]

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rubund-guest pushed a change to branch master
in repository qflow.

      from  384fa59   Added patch to make it work with latest yosys.
      adds  a473018   Merge remote-tracking branch 'upstream/master' into upstream
      adds  98e3b39   Corrected two errors with the decongestion routine.  One error was an incorrect computation of the number of fill cells to make up the total density, resulting in fill cells being added even if the density was set to 1.  The other was a round-off error resulting in an incorrect width value, which tends to cause bad route failures.
      adds  c3f13ef   Update at Sun Oct 11 11:27:31 EDT 2015 by tim
      adds  dfcb628   Merge branch 'master' into work
      adds  13cbbe5   Updated readliberty.c to match a change previously made to the same code in vesta.c, underscoring the need to use one single liberty file parsing library for all the tools. . .
      adds  1556b0d   Update at Fri Oct 16 11:02:32 EDT 2015 by tim
      adds  466e1f4   Merge branch 'master' into work
      adds  f19da60   Merge remote-tracking branch 'upstream/master' into upstream
      adds  c5d15ec   Fixed VERSION
      adds  9a0cc96   Modified the synthesis script so that the various files (lef, techlef, gds, spice, liberty) can be specified as absolute paths and not have to be symbolic links from the tech directory.
      adds  0a6f3f9   Update at Wed Oct 28 09:43:21 EDT 2015 by tim
      adds  f42a1cd   Merge branch 'master' into work
      adds  6f3ae68   Extended the absolute path handling capability to all the major synthesis flow scripts.
      adds  ebd28bd   Corrected one remaining error in the "decongest" density planning script that does not handle the case of zero fill cells, and so was preventing densities above about 0.9 (one fill cell per standard cell).
      adds  ba501bc   Update at Thu Oct 29 08:33:10 EDT 2015 by tim
      adds  ce46e06   Merge branch 'master' into work
      adds  0f42254   Modified scripts so that the .cel file is generated as part of the placement script, not the synthesis script.  The change is required due to the introduction of density planning, since the density affects the generation of the .cel file passed to graywolf for placement.  If the .cel file is generated as part of the synthesis script, then if the density is modified, the flow has to be re-run from synthesis, not from placement.  This update corrects the issue.
      adds  d6802be   Update at Fri Oct 30 09:22:54 EDT 2015 by tim
      adds  9e91a9d   Merge branch 'master' into work
      adds  821ffe4   Corrected synthesis script, which had added the line necessary to process RTL in the verilog source, but only added it to the preliminary yosys script, not to the final one.
      adds  3ee4e15   Update at Wed Nov 11 11:31:46 EST 2015 by tim
      adds  052513b   Merge branch 'master' into work
      adds  d37af0c   Corrected a problem in the place2def.tcl script that was not properly using the information from the info file to place pins on 1-of-N route tracks when the layer width and spacing rules require it.
      adds  c0c1334   Update at Thu Nov 12 20:02:55 EST 2015 by tim
      adds  c57d26b   Merge branch 'master' into work
      adds  4fec316   Changed qflow behavior so that option "yosys_nodebug" is now "yosys_debug" and the non-debug behavior is the default (resulting in smaller layouts with fewer unconnected outputs that are useful only for debugging).
      adds  799e9a5   Update at Fri Nov 13 13:11:19 EST 2015 by tim
      adds  f19101e   Merge branch 'master' into work
      adds  994b20a   Merge remote-tracking branch 'upstream/master' into upstream
       new  0fbbdbf   Merge tag 'upstream/1.1.21'
       new  1c506bc   New changelog entry, refreshed patches

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 VERSION                                         |   2 +-
 config.log                                      | 239 ++++++++++++------------
 config.status                                   |   1 +
 configure                                       |   3 +
 configure.in                                    |   2 +
 debian/changelog                                |   7 +
 debian/patches/01_fix_install_dir.patch         |  26 +--
 debian/patches/yosys_version_number_minor.patch |   8 +-
 scripts/Makefile                                |   2 +
 scripts/Makefile.in                             |   2 +
 scripts/createGDS.sh                            |  20 +-
 scripts/decongest.tcl.in                        |  20 +-
 scripts/display.sh                              |  32 +++-
 scripts/place2def.tcl.in                        |  34 +++-
 scripts/placement.sh                            |  85 +++++++--
 scripts/qflow.sh.in                             |   4 +-
 scripts/router.sh                               |  10 +-
 scripts/synthesize.sh                           |  94 +++++-----
 scripts/temp.txt                                |  53 ++++++
 scripts/vesta.sh                                |  10 +-
 src/readliberty.c                               |  15 +-
 21 files changed, 446 insertions(+), 223 deletions(-)
 create mode 100755 scripts/temp.txt

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