----- "Jeff Squyres" <jsquy...@cisco.com> wrote: > PLPA does not currently deal with cpusets.
I think it can get close enough if it assumes that its initial affinity list is the subset of cores that it can choose from when setting CPU affinity. As for whether OMPI or PLPA should choose, I suspect it's better if OMPI continues to be dumb and say "bind me to CPU n" and PLPA works out what CPU 'n' works out to be in terms of actual cores it can access. But I'll take the rest of this to the PLPA list. :-) cheers, Chris -- Christopher Samuel - (03) 9925 4751 - Systems Manager The Victorian Partnership for Advanced Computing P.O. Box 201, Carlton South, VIC 3053, Australia VPAC is a not-for-profit Registered Research Agency
