[Pw_forum] newbie update

Axel Kohlmeyer akohlmey at cmm.chem.upenn.edu
Wed Mar 4 20:23:33 CET 2009


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> 

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Axel Kohlmeyer   akohlmey at cmm.chem.upenn.edu   http://www.cmm.upenn.edu
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