[arrayfire] 131/248: Provide option for MKL use for CUDA lapack cpu fallback

Ghislain Vaillant ghisvail-guest at moszumanska.debian.org
Tue Nov 17 15:54:15 UTC 2015


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ghisvail-guest pushed a commit to branch dfsg-clean
in repository arrayfire.

commit c0b9c808b0e1ee354eb021ce5102b03fac4bc471
Author: Shehzan Mohammed <shehzan at arrayfire.com>
Date:   Sun Oct 18 10:55:58 2015 -0400

    Provide option for MKL use for CUDA lapack cpu fallback
---
 src/backend/cuda/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/backend/cuda/CMakeLists.txt b/src/backend/cuda/CMakeLists.txt
index 2e231fe..bb8fca0 100644
--- a/src/backend/cuda/CMakeLists.txt
+++ b/src/backend/cuda/CMakeLists.txt
@@ -86,6 +86,10 @@ IF(${CUDA_VERSION_MAJOR} LESS 7)
         ELSE(NOT LAPACK_FOUND)
             MESSAGE(STATUS "CUDA Version ${CUDA_VERSION_STRING} does not contain cuSolve library. But CPU LAPACK libraries are available. Will fallback to using host side code.")
             ADD_DEFINITIONS(-DWITH_CPU_LINEAR_ALGEBRA)
+            IF(USE_CUDA_MKL)
+                MESSAGE("Using MKL")
+                ADD_DEFINITIONS(-DUSE_MKL)
+            ENDIF()
         ENDIF()
     ELSE()
         MESSAGE(STATUS "CUDA Version ${CUDA_VERSION_STRING} does not contain cuSolve library. Linear Algebra will not be available.")

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