laset.hpp File Reference

#include "tlapack/lapack/laset.hpp"

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Namespaces
namespace	tlapack
	Sort the numbers in D in increasing order (if ID = 'I') or in decreasing order (if ID = 'D' ).

Functions
template<typename TA >
void	tlapack::legacy::laset (MatrixType matrixtype, idx_t m, idx_t n, TA alpha, TA beta, TA *A, idx_t lda)
	Initializes a matrix to diagonal and off-diagonal values.
template<class uplo_t , typename TA >
void	tlapack::legacy::laset (uplo_t uplo, idx_t m, idx_t n, TA alpha, TA beta, TA *A, idx_t lda)
	Initializes a matrix to diagonal and off-diagonal values.

Detailed Description

Author

Weslley S Pereira, University of Colorado Denver, USA

Note

Adapted from

See also

https://github.com/langou/latl/blob/master/include/laset.h

Function Documentation

laset()

template<class uplo_t , typename TA >

void tlapack::legacy::laset	(	uplo_t	uplo,
		idx_t	m,
		idx_t	n,
		TA	alpha,
		TA	beta,
		TA *	A,
		idx_t	lda
	)

Initializes a matrix to diagonal and off-diagonal values.

Template Parameters

uplo_t

Either Uplo or any class that implements operator Uplo().

Parameters

[in]	uplo	Uplo::Upper: Upper triangle of A and B are referenced; Uplo::Lower: Lower triangle of A and B are referenced; Uplo::General: All entries of A are referenced; the first m rows of B and first n columns of B are referenced.
[in]	m	Number of rows of A.
[in]	n	Number of columns of A.
[in]	alpha	Value to be assigned to the off-diagonal elements of A.
[in]	beta	Value to assign to the diagonal elements of A.
[in]	A	m-by-n matrix.
[in]	lda	Leading dimension of A.