[mpich-discuss] a question about process-core binding

teng ma xiaok1981 at gmail.com
Tue Aug 2 11:35:21 CDT 2011

If I want to do a process-core binding like MVAPICH2's scatter way: assign
MPI ranks by nodes in host file, e.g.

rank 0 host 1's core 0
rank 1 host 2's core 0
rank 2 host 3's core 0
rank 3 host 1's core 1
rank 4 host 2's core 1
rank 5 host 3's core 1

Is there any easy method in mpich2-1.4 to achieve this binding?

Teng Ma
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