MatProductNumeric#

Compute a matrix-matrix product operation with the numerical values

Synopsis#

#include "petscmat.h" 
PetscErrorCode MatProductNumeric(Mat mat)

Collective

Input/Output Parameter#

mat - the matrix whose values are computed via a matrix-matrix product operation

Note#

MatProductSymbolic() must have been called on mat before calling this function

See Also#

Matrices, MatProduct, Mat, MatProductSetAlgorithm(), MatProductSetType(), MatProductCreate(), MatSetType(), MatProductSymbolic()

Level#

intermediate

Location#

src/mat/interface/matproduct.c

Examples#

src/tao/pde_constrained/tutorials/elliptic.c
src/tao/pde_constrained/tutorials/parabolic.c

Implementations#

MatProductNumeric_MPIAIJKokkos in src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx
MatProductNumeric_MPIAIJBACKEND in src/mat/impls/aij/mpi/mpiaij.c
MatProductNumeric_H2OPUS in src/mat/impls/h2opus/cuda/math2opus.cu
MatProductNumeric_Htool in src/mat/impls/htool/htool.cxx

Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages