Out of curiosity, what behaviour do you see from MKL that it doesn't obey OMP_NUM_THREADS? I ask, because that's what I'm using, and would like to make sure it's behaving right.
Thanks, Lex Kemper University of Florida Axel Kohlmeyer wrote: > On Wed, 4 Mar 2009, JR Schmidt wrote: > > JRS> I had problems with MKL not obeyig OMP_NUM_THREADS. I found it was > JRS> easier to simply link with the MKL serial (non-threaded) library, since > JRS> that is what you want anyway. > > yes. but in carlo's case it _does_ work correctly. > > axel. > > JRS> > I tried to run the example01 with the following settings: > JRS> > > JRS> > OMP_NUM_THREADS=1 > JRS> > mpiexec -n 8 > JRS> > > JRS> > The example is executed, but with a very long time. All 8 > JRS> > CPUs are running > JRS> > > JRS> >
