MatDenseGetLDA

gets the leading dimension of the array returned from MatDenseGetArray()

Synopsis

#include "petscmat.h" 
PetscErrorCode MatDenseGetLDA(Mat A, PetscInt *lda)

Not Collective

Input Parameter

• A - a MATDENSE or MATDENSECUDA matrix

Output Parameter

• lda - the leading dimension

See Also

Matrices, Mat, MATDENSE, MATDENSECUDA, MatDenseGetArray(), MatDenseRestoreArray(), MatDenseGetArrayRead(), MatDenseRestoreArrayRead(), MatDenseSetLDA()

Level

intermediate

Location

src/mat/impls/dense/seq/dense.c

Examples

src/mat/tests/ex129.c
src/mat/tests/ex16.c
src/mat/tests/ex257.c
src/mat/tests/ex318.c
src/mat/tests/ex70.c
src/ksp/pc/tests/ex13.c

Implementations

MatDenseGetLDA_MPIDense() in src/mat/impls/dense/mpi/mpidense.c
MatDenseGetLDA_SeqDense() in src/mat/impls/dense/seq/dense.c

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