openmp mex commands for R2010b
조회 수: 2 (최근 30일)
이전 댓글 표시
Hello everyone,
Can anyone please provide me with the right flags to mex .c with openmp?
The following produces the best results on mac:
mex CC="gcc-4.2" LD="gcc-4.2" COPTIMFLAGS="$COPTIMFLAGS -fopenmp -O2 -DNDEBUG" LDOPTIMFLAGS="$LDOPTIMFLAGS -fopenmp -O2" -lgomp filename.c
I would like the, windows 7 x64, windows 7 x86, linux x64, linux x86 equivalent of the above.
Regards,
Jayveer
댓글 수: 0
채택된 답변
Oliver Woodford
2011년 2월 16일
On Windows using Microsoft Visual Studio I add the /openmp option to the relevant line of my mexopts.bat file, thus:
set COMPFLAGS=... /openmp
On Windows 7 my mexopts.bat file is found in: C:\Users\$USERNAME\AppData\Roaming\MathWorks\MATLAB\R20XXx
댓글 수: 2
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Execution Speed에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!