[mpich-discuss] Specify the hosts on which processes run

[Suman Vajjala]

Hi,

      I have a query. I start a ring of mpds on hosts - hosta,
hostb,hostc,hostd. I want to run a single process on hosts a,b using
mpiexec. How do I specify this to mpiexec? I used -machinefile but the
process gets stuck and does not respond.

Regards
Suman
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