MatSetType#
Builds matrix object for a particular matrix type
Synopsis#
#include "petscmat.h"
PetscErrorCode MatSetType(Mat mat, MatType matype)
Collective
Input Parameters#
mat - the matrix object
matype - matrix type
Options Database Key#
-mat_type
- Sets the type; use -help for a list of available methods (for instance, seqaij)
Note#
See “${PETSC_DIR}/include/petscmat.h” for available methods
See Also#
PCSetType()
, VecSetType()
, MatCreate()
, MatType
, Mat
Level#
intermediate
Location#
Examples#
src/mat/tutorials/ex1.c.html
src/mat/tutorials/ex10.c.html
src/mat/tutorials/ex12.c.html
src/mat/tutorials/ex2.c.html
src/mat/tutorials/ex5k.kokkos.cxx.html
src/mat/tutorials/ex8.c.html
src/ksp/ksp/tutorials/ex100.c.html
src/ksp/ksp/tutorials/ex100f.F90.html
src/ksp/ksp/tutorials/ex15f.F90.html
src/ksp/ksp/tutorials/ex27.c.html
src/ksp/ksp/tutorials/ex52f.F90.html
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages