petsc-3.13.6 2020-09-29
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.
See Also
MatCreate(), MatCreateSeqDense(), MatSeqDenseSetPreallocation(), MatSetMaximumSize()
Level
intermediate
Location
src/mat/impls/dense/seq/dense.c
Examples
src/mat/tutorials/ex2.c.html
Index of all Mat routines
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Index of all manual pages