DMPlexPointQueueEmptyCollective#

Collectively determine whether a DMPlexPointQueue is empty on every process of an MPI communicator.

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexPointQueueEmptyCollective(PetscObject obj, DMPlexPointQueue queue, PetscBool *empty)

Collective

Input Parameters#

obj - a PetscObject whose MPI communicator is used for the reduction
queue - the queue

Output Parameter#

empty - PETSC_TRUE if the queue is empty on every process in the MPI communicator, PETSC_FALSE otherwise

See Also#

DMPLEX, DMPlexPointQueue, DMPlexPointQueueEmpty()

Level#

developer

Location#

src/dm/impls/plex/pointqueue.c

Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages