[mvapich-discuss] Process affinity setting

[vaibhav dutt]

Hi,

I was wondering whether the command taskset works with mpirun in MVAPICH.
For example, mpirun -n 4 -hostfile hostfile.txt taskset -c 0,1  ./xyz.
I tried this but it did not work for me. The CPU mapping of MVAPICH
apparently is not
working for me and processes are still migrating. Can anybody help me with
this.

Thanks.
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