question -- configure PETSC to exploit multicore machine

Albert Hartono hartonoa at
Tue Aug 5 17:24:07 CDT 2008


I'm new to PETSC and I'm running PETSC on a single node machine that has
eight cores. And executing PETSC programs is done interactively (not via
batch requests).

Is there an easy way to configure/adjust PETSC so that it can run eight
MPI processes on that machine (i.e. one MPI process/core)?


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