petsc-3.14.6 2021-03-30
MatMPIBAIJSetHashTableFactor
Sets the factor required to compute the size of the HashTable.
Synopsis
#include "petscmat.h"
PetscErrorCode MatMPIBAIJSetHashTableFactor(Mat mat,PetscReal fact)
Input Parameters
| mat | - the matrix
|
| fact | - factor
|
Not Collective, each process can use a different factor
Notes
This can also be set by the command line option: -mat_use_hash_table <fact>
See Also
MatSetOption()
Level
advanced
Location
src/mat/impls/baij/mpi/mpibaij.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages