petsc-3.12.5 2020-03-29
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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
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
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Index of all manual pages