[mvapich-discuss] MV2_IBA_HCA variable

[Mahesh Chaudhari]

Hi all 

do anybody knows what exactly this parameter does when provided to mpirun_rsh
what i got is - it selects amongst multiple IB compatible networking stacks (divert traffic on particular uverbs library amongst multiple present)
if this is right , is there anyway same can be done in mvapich2-1.0.3 (this variable not available in mvapich2-1.0.3)



Thnx
Mahesh Chaudhari
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