hetrf.hpp File Reference

Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A. More...

#include "tlapack/base/utils.hpp"
#include "tlapack/lapack/hetrf_blocked.hpp"

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Classes
struct	tlapack::HetrfOpts
	Options struct for hetrf() More...

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

Enumerations
enum class	tlapack::HetrfVariant : char { Blocked = 'B' }
	Variants of the algorithm to compute the Bunch-Kaufman factorization.

Functions
template<TLAPACK_UPLO uplo_t, TLAPACK_MATRIX matrix_t, TLAPACK_VECTOR ipiv_t>
int	tlapack::hetrf (uplo_t uplo, matrix_t &A, ipiv_t &ipiv, const HetrfOpts &opts={})
	Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A.
template<TLAPACK_UPLO uplo_t, TLAPACK_MATRIX matrix_t, TLAPACK_VECTOR ipiv_t, TLAPACK_WORKSPACE work_t>
int	tlapack::hetrf_work (uplo_t uplo, matrix_t &A, ipiv_t &ipiv, work_t &work, const HetrfOpts &opts={})
	Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A. Workspace is provided as an argument.

Detailed Description

Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A.

Author

Hugh M Kadhem, University of California Berkeley, USA