[mvapich-discuss] MPI_Comm_connect/accept segfault during MPIDI_CH3I_comm_create

Jonathan Perkins perkinjo at cse.ohio-state.edu
Fri Nov 21 15:35:00 EST 2014


Hi, have you tried setting MV2_SUPPORT_DPM=1? Please take a look at
http://mvapich.cse.ohio-state.edu/static/media/mvapich/mvapich2-2.0.1-userguide.html#x1-22700011.73
for more information on this runtime variable.
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