petsc-3.8.4 2018-03-24
MatSeqDenseSetLDA
Declare the leading dimension of the user-provided array
Synopsis
#include "petscmat.h"
PetscErrorCode MatSeqDenseSetLDA(Mat B,PetscInt lda)
Input parameter
| A | - the matrix
|
| lda | - the leading dimension
|
Notes
This routine is to be used in conjunction with MatSeqDenseSetPreallocation();
it asserts that the preallocation has a leading dimension (the LDA parameter
of Blas and Lapack fame) larger than M, the first dimension of the matrix.
Keywords
dense, matrix, LAPACK, BLAS
See Also
MatCreate(), MatCreateSeqDense(), MatSeqDenseSetPreallocation(), MatSetMaximumSize()
Level:intermediate
Location:src/mat/impls/dense/seq/dense.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/mat/examples/tutorials/ex2.c.html
src/ksp/ksp/examples/tutorials/ex30.c.html