Hi, I've been trying to resolve a segfault that kept occurring with OpenMPI Java binding. I found this thread in OpenMPI mailing list ( https://www.mail-archive.com/users@lists.open-mpi.org/msg27524.html) that suggested to disable psm as a solution.
It worked, but I would like to know what this module is and is there a disadvantage in terms of performance by disabling it? Thank you, Saliya -- Saliya Ekanayake, Ph.D Applied Computer Scientist Network Dynamics and Simulation Science Laboratory (NDSSL) Virginia Tech, Blacksburg
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