On Mon, Feb 27, 2012 at 4:31 PM, Gerard Gorman <g.gorman at imperial.ac.uk>wrote:
> I'm surprised by this. I not aware of any compiler that doesn't have > OpenMP support - and then you do not actually enable OpenMP compilers > generally just ignore the pragma. Do you know of any compiler that does > not have OpenMP support which will complain? > clang (which is on any mac with xcode >= 4.0) will not compile any OpenMP (but gcc will compile just fine): >>>>>>>>>>>> fatal error: 'omp.h' file not found #include <omp.h> ^ 1 error generated. <<<<<<<<<<<<< It's not in any llvm stuff as of last month: http://www.phoronix.com/scan.php?page=news_item&px=MTA0Mzc Putting this layer of abstraction is really needed (especially if there are any calls to omp_ functions) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20120227/b6e0e269/attachment.html>