← Back to team overview

yade-users team mailing list archive

Re: [Question #698388]: MPI with Clumps Particles


Question #698388 on Yade changed:

    Status: Open => Answered

Bruno Chareyre proposed the following answer:
I can imagine why it fails. 
Do you confirm the problem without the motion engines?
Possible directions for solving the problem:
1- Assign the subdomains by yourself, making sure all members of one clump have the same domain assigned (though I suspect even this may not be enough)
2- (more a workaround) don't use clumps at all, instead make cohesive aggregates. You loose the enhanced performance of computing truly rigid clumps, but if you have hundreds of available cores it could still be a progress compared to openMP.



You received this question notification because your team yade-users is
an answer contact for Yade.