If I want to do a process-core binding like MVAPICH2's scatter way: assign MPI ranks by nodes in host file, e.g.<div>host1</div><div>host2</div><div>host3</div><div><br></div><div>rank 0 host 1's core 0</div><div>rank 1 host 2's core 0</div>
<div>rank 2 host 3's core 0</div><div>rank 3 host 1's core 1</div><div>rank 4 host 2's core 1</div><div>rank 5 host 3's core 1</div><div><br></div><div>Is there any easy method in mpich2-1.4 to achieve this binding?</div>
<div><br></div><div>Teng Ma</div>