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[Question #698388]: MPI with Clumps Particles

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From: Nima Goudarzi <question698388@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 15 Aug 2021 18:10:56 -0000
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New question #698388 on Yade:
https://answers.launchpad.net/yade/+question/698388

Hi,

I'm trying to use automatic parallelization for a large bed consisting of both spherical as well as clump particles. I had been able to use MPI for purely spherical particles (stabilization a bed of 500000 grains) but it seems that MPI has some issues with clumps as I receive errors in both interactive and passive modes preventing splitting and parallel running. I am wondering if anyone has used MPI for clump particles successfully or if there exist some specific considerations to do so including manual splitting or MPI customization.  Also, I highly appreciate it if someone can lead me to some examples of YADE MPI with clumps. 

Thanks so much,



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