MatMkl_CPardisoSetCntl#
Set MKL Cluster PARDISO parameters https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-c/2023-2/onemkl-pardiso-parallel-direct-sparse-solver-iface.html
Synopsis#
#include "petscmat.h"  
PetscErrorCode MatMkl_CPardisoSetCntl(Mat F, PetscInt icntl, PetscInt ival)
Logically Collective
Input Parameters#
- F - the factored matrix obtained by calling - MatGetFactor()
- icntl - index of MKL Cluster PARDISO parameter 
- ival - value of MKL Cluster PARDISO parameter 
Options Database Key#
- -mat_mkl_cpardiso_ - - 
Note#
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. See MATSOLVERMKL_CPARDISO for the options
See Also#
Matrices, Mat, MatGetFactor(), MATMPIAIJ, MATSOLVERMKL_CPARDISO
Level#
intermediate
Location#
src/mat/impls/aij/mpi/mkl_cpardiso/mkl_cpardiso.c
Index of all Mat routines
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Index of all manual pages