PETSc version 3.16.6

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PetscSubcommSetNumber

Set total number of subcommunicators.

Synopsis

#include "petscsys.h"    
PetscErrorCode  PetscSubcommSetNumber(PetscSubcomm psubcomm,PetscInt nsubcomm)

Collective

Input Parameters

	psubcomm	- PetscSubcomm context
	nsubcomm	- the total number of subcommunicators in psubcomm

See Also

PetscSubcommCreate(),PetscSubcommDestroy(),PetscSubcommSetType(),PetscSubcommSetTypeGeneral()

Level

advanced

Location

src/sys/objects/subcomm.c

Examples

src/ksp/ksp/tutorials/ex73.c.html

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