petsc-3.14.6 2021-03-30
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PetscSubcommCreate

 Create a PetscSubcomm context.

Synopsis

#include "petscsys.h"    
PetscErrorCode  PetscSubcommCreate(MPI_Comm comm,PetscSubcomm *psubcomm)
Collective

Input Parameter

comm - MPI communicator

Output Parameter

psubcomm - location to store the PetscSubcomm context

See Also

PetscSubcommDestroy(), PetscSubcommSetTypeGeneral(), PetscSubcommSetFromOptions(), PetscSubcommSetType(),
PetscSubcommSetNumber()

Level

advanced

Location

src/sys/objects/subcomm.c

Examples

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

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Index of all manual pages