PCGASMSetTotalSubdomains#

sets the total number of subdomains to use across the communicator for PCGASM

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCGASMSetTotalSubdomains(PC pc, PetscInt N)

Logically Collective

Input Parameters#

  • pc - the preconditioner

  • N - total number of subdomains

See Also#

PCGASM, PCGASMSetSubdomains(), PCGASMSetOverlap() PCGASMCreateSubdomains2D()

Level#

beginner

Location#

src/ksp/pc/impls/gasm/gasm.c


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