* using openMPI on OS X 10.5 @ 2008-09-10 15:37 John Grefenstette 2008-09-10 16:39 ` John Love-Jensen 0 siblings, 1 reply; 3+ messages in thread From: John Grefenstette @ 2008-09-10 15:37 UTC (permalink / raw) To: gcc-help I am using gcc version 4.0.1 on a MacPro dual-core intel machine running OS X 10.5.4. I have OpenMPI v1.2.3 installed. When I compile, I get the message: % gcc -fopenmp -O3 -DUNIX xxx.c -c cc1: error: unrecognized command line option "-fopenmp" Any help appreciated. John ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: using openMPI on OS X 10.5 2008-09-10 15:37 using openMPI on OS X 10.5 John Grefenstette @ 2008-09-10 16:39 ` John Love-Jensen 2008-09-10 16:46 ` John Grefenstette 0 siblings, 1 reply; 3+ messages in thread From: John Love-Jensen @ 2008-09-10 16:39 UTC (permalink / raw) To: John Grefenstette, GCC-help Hi John, OpenMP was not available in GCC 4.0.1. You need GCC 4.2 or greater. I'm not sure what else you need for GCC to work with OpenMP. The OpenMP folks may be of assistance: http://openmp.org/ HTH, --Eljay ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: using openMPI on OS X 10.5 2008-09-10 16:39 ` John Love-Jensen @ 2008-09-10 16:46 ` John Grefenstette 0 siblings, 0 replies; 3+ messages in thread From: John Grefenstette @ 2008-09-10 16:46 UTC (permalink / raw) To: John Love-Jensen; +Cc: GCC-help Eljay: Thanks. - John On Sep 10, 2008, at 12:38 PM, John Love-Jensen wrote: > Hi John, > > OpenMP was not available in GCC 4.0.1. You need GCC 4.2 or greater. > > I'm not sure what else you need for GCC to work with OpenMP. > > The OpenMP folks may be of assistance: > http://openmp.org/ > > HTH, > --Eljay > ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-09-10 16:46 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-09-10 15:37 using openMPI on OS X 10.5 John Grefenstette 2008-09-10 16:39 ` John Love-Jensen 2008-09-10 16:46 ` John Grefenstette
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