petsc-3.4.5 2014-06-29
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>
Keywords
matrix, hashtable, factor, HT
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