[Beowulf] Strange SGE scheduling problem
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Chris Samuel csamuel at vpac.orgTue Jul 29 04:34:00 PDT 2008
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----- "Keith Schoenefeld" <schoenk at utulsa.edu> wrote: > This definitely looked promising, but unfortunately it didn't work. If you're really desperate you can hack the MVAPICH sources and remove the code that sets CPU affinity. Also if SGE supports CPU sets in the same way that Torque does then get it to use those, that will trump the setaffinity(). Alternatively could you switch to OpenMPI instead ? We found it gives far better error messages as an added bonus when we switched to it. 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
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