PETSc version 3.17.5

MatMkl_CPardisoSetCntl

Set Mkl_Pardiso parameters

Synopsis

#include "petscmat.h"  
PetscErrorCode MatMkl_CPardisoSetCntl(Mat F,PetscInt icntl,PetscInt ival)

Logically Collective on Mat

Input Parameters

	F	- the factored matrix obtained by calling MatGetFactor()
	icntl	- index of Mkl_Pardiso parameter
	ival	- value of Mkl_Pardiso parameter

Options Database

-mat_mkl_cpardiso_<icntl> <ival>

- set the option numbered icntl to ival

Notes

This routine cannot be used if you are solving the linear system with TS, SNES, or KSP, only if you directly call MatGetFactor() so use the options database approach when working with TS, SNES, or KSP.

References

- Mkl_Pardiso Users' Guide

Level

Intermediate

Location

src/mat/impls/aij/mpi/mkl_cpardiso/mkl_cpardiso.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages