petsc-3.15.0 2021-03-30
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MatProductSetFromOptions
Creates a matrix product where the type, the algorithm etc are determined from the options database.
Synopsis
#include "petscmat.h"
PetscErrorCode
MatProductSetFromOptions
(
Mat
mat)
Logically Collective on
Mat
Input Parameter
mat
- the matrix
Options Database Keys
-mat_product_clear
- Clear intermediate data structures after
MatProductNumeric
() has been called
See Also
MatSetFromOptions
(),
MatProductCreate
(),
MatProductCreateWithMat
()
Level
intermediate
Location
src/mat/interface/matproduct.c
Examples
src/tao/pde_constrained/tutorials/parabolic.c.html
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages