petsc-3.14.6 2021-03-30
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PCGetFailedReasonRank

 Gets the reason a PCSetUp() failed or PC_NOERROR if it did not fail on this MPI rank

Synopsis

#include "petscksp.h" 
PetscErrorCode PCGetFailedReasonRank(PC pc,PCFailedReason *reason)
Not Collective on PC

Input Parameter

pc - the preconditioner context

Output Parameter

reason - the reason it failed

Notes

Different ranks may have different reasons or no reason, see PCGetFailedReason()

See Also

PCCreate(), PCApply(), PCDestroy(), PCGetFailedReason(), PCSetFailedReason()

Level

advanced

Location

src/ksp/pc/interface/precon.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages