petsc-3.4.4 2014-03-13

PetscCommGetThreadComm

Gets the thread communicator associated with the MPI communicator

Synopsis

#include "petscthreadcomm.h" 
PetscErrorCode PetscCommGetThreadComm(MPI_Comm comm,PetscThreadComm *tcommp)
Not Collective

Input Parameters

comm -the MPI communicator

Output Parameters

tcommp -pointer to the thread communicator

Notes: If no thread communicator is on the MPI_Comm then the global thread communicator is returned.

See Also

PetscThreadCommCreate(), PetscThreadCommDestroy()

Level:Intermediate
Location:
src/sys/threadcomm/interface/threadcomm.c
Index of all PetscThreadComm routines
Table of Contents for all manual pages
Index of all manual pages