[mvapich-discuss] BUILD QUESTION: mvapich2/2.2 on GPU cluster (Intel Omnipath)

[Panda, Dhabaleswar]

Hi,

Thanks for your note and interest here.

This combination (NVIDIA GPUs + Intel Omni-Path) is currently not tested/supported in MVAPICH2.

Thanks,

DK
________________________________
From: mvapich-discuss-bounces at cse.ohio-state.edu on behalf of Morin, Monique Marlene [morin at lanl.gov]
Sent: Thursday, November 02, 2017 4:13 PM
To: mvapich-discuss at cse.ohio-state.edu
Subject: [mvapich-discuss] BUILD QUESTION: mvapich2/2.2 on GPU cluster (Intel Omnipath)


Hello,



Working on building MVAPICH2/2.2 for an NVIDIA GPU cluster.


I have found the interface (OFA-IB-CH3) and cuda configure options for when fabric is Mellanox IB.


What interface and options are recommended when the fabric is Intel's OmniPath (PSM-CH3 interface is recommended, but cannot find CUDA options)?


Any suggestions?




Thanks!
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