What PC do you use? How many cores are in CPU? I use OMP_NUM_THREADS=4 ./yade .......... And it seems it works for me good. ______________________________
Anton Gladkyy 2010/2/1 Bruno Chareyre <[email protected]> > Hi, > > I've been running a few simulations with 4 or 5 threads in parallel in last > days, but I see absolutely no difference in the total simulation time (same > conclusion on two different PC, in contradiction with other tests I ran a > while ago). > > I'm compiling with openmp in features, and staring jobs with e.g. "./yade > --thread=4 something.py". Do I miss something? Any idea will be welcome. > > Bruno > > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp >
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