petsc-3.7.1 2016-05-15
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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 Many br

Input Parameters

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

Many br

Level:advanced
Location:
src/mat/impls/aij/mpi/mpiaij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages