Question #647852 on Yade changed: https://answers.launchpad.net/yade/+question/647852
Chareyre proposed the following answer: Hello Deepak, did you try a parallel 'hello world' with mpi nesting openmp on the same system? Maybe even without python. I would make sure this one is as expected before diving into more complex situations. B Le 13 juil. 2017 5:18 PM, "Deepak" <question647...@answers.launchpad.net> a écrit : > New question #647852 on Yade: > https://answers.launchpad.net/yade/+question/647852 > > Hello, > > I currently run Yade by importing it in a python script as explained in > [1]. > However I am unable to utilize more than 1 core(for yade) in my > simulations, I've tried the method described in [2], and I don't see any > difference and I've also tried setting 'ompThreads=(N)' in the engines and > I see no effect. (There are around 50k particles in the simulation) > > I run yade in parallel with another application under MPI as follows : > mpiexec -n 1 python yade : - n 12 app2 > > Is there a way I could get openmp working in such a situation? > > (I had disabled LINSOLV, LBMFLOW,BLAS during compilation as suggested in > here [3]) > > [1] https://yade-dem.org/doc/user.html#importing-yade-in-other- > python-applications > [2]https://answers.launchpad.net/yade/+question/271679 > [3]https://answers.launchpad.net/yade/+question/247865 > > Thanks, > deepak > > -- > You received this question notification because your team yade-users is > an answer contact for Yade. > > _______________________________________________ > Mailing list: https://launchpad.net/~yade-users > Post to : yade-users@lists.launchpad.net > Unsubscribe : https://launchpad.net/~yade-users > More help : https://help.launchpad.net/ListHelp > > -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp