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Subject: [OMPI users] OpenMPI with Gemini Interconnect
From: Saliya Ekanayake (esaliya_at_[hidden])
Date: 2014-04-16 16:44:44


We have a Cray XE6/XK7 supercomputer (BigRed II) and I was trying to get
OpenMPI Java binding working on it. I couldn't find a way to utilize its
Gemini interconnect, instead was running on TCP, which is inefficient.

I see some work has been done along these lines in [1] and wonder if you
could give some suggestions on how to build OpenMPI with Gemini support.


Thank you,

Saliya Ekanayake esaliya_at_[hidden]