petsc-3.10.5 2019-03-28
Report Typos and Errors

MatMPIAIJSetUseScalableIncreaseOverlap

Determine if the matrix uses a scalable algorithm to compute the overlap

Synopsis

#include "petscmat.h" 
PetscErrorCode MatMPIAIJSetUseScalableIncreaseOverlap(Mat A,PetscBool sc)
Collective on Mat

Input Parameters

A - the matrix
sc - PETSC_TRUE indicates use the scalable algorithm (default is not to use the scalable algorithm)

Level

advanced

Location

src/mat/impls/aij/mpi/mpiaij.c

Implementations

MatMPIAIJSetUseScalableIncreaseOverlap_MPIAIJ in src/mat/impls/aij/mpi/mpiaij.c

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