Hi, 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. [1] https://www.open-mpi.org/papers/cug-2012/cug_2012_open_mpi_for_cray_xe_xk.pdf Thank you, Saliya -- Saliya Ekanayake esal...@gmail.com http://saliya.org
