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pmodels / mpich

Official MPICH Repository
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Virtual topologies #6976

Open tks2004 opened 3 months ago

tks2004 commented 3 months ago

If we do not use cartesian or graph topology, by default which virtual topology is used and how are they different.

hzhou commented 3 months ago

by default there is no virtual topology, i.e. a flat topology

tks2004 commented 3 months ago

Ok. Thanks