petsc-3.9.4 2018-09-11
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PetscCommSharedGetComm

 Returns the MPI communicator that represents all processes with common shared memory

Synopsis

#include "petscsys.h"   
PetscErrorCode  PetscCommSharedGetComm(PetscCommShared scomm,MPI_Comm *comm)

Collective on comm.

Input Parameter

scomm -PetscCommShared object obtained with PetscCommSharedGet()

Output Parameter

comm -the MPI communicator

Level

developer

Location

src/sys/objects/tagm.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages