MatDenseSetLDA

Sets the leading dimension of the array used by the MATDENSE matrix

Synopsis

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

Collective if the matrix layouts have not yet been setup

Input Parameters

• A - a MATDENSE or MATDENSECUDA matrix

• lda - the leading dimension

See Also

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

Level

intermediate

Location

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

Examples

src/mat/tutorials/ex2.c
src/mat/tests/ex34.c
src/mat/tests/ex256.c
src/mat/tests/ex257.c
src/mat/tests/ex66.c
src/mat/tests/ex70.c
src/ksp/ksp/tests/ex61.c

Implementations

MatDenseSetLDA_MPIDense() in src/mat/impls/dense/mpi/mpidense.c
MatDenseSetLDA_SeqDense() in src/mat/impls/dense/seq/dense.c

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