petsc-3.12.5 2020-03-29
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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()

Level

advanced

Location

src/sys/objects/subcomm.c

Examples

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

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