Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A using a blocked algorithm with diagonal pivoting. More...

#include "tlapack/base/utils.hpp"
#include "tlapack/lapack/hetf3.hpp"

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Functions
template<TLAPACK_UPLO uplo_t, TLAPACK_SMATRIX matrix_t, TLAPACK_VECTOR ipiv_t>
int	tlapack::hetrf_blocked (uplo_t uplo, matrix_t &A, ipiv_t &ipiv)

template<TLAPACK_UPLO uplo_t, TLAPACK_SMATRIX matrix_t, TLAPACK_VECTOR ipiv_t>
int	tlapack::hetrf_blocked (uplo_t uplo, matrix_t &A, ipiv_t &ipiv, const BlockedLDLOpts &opts)
	Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A.

template<TLAPACK_UPLO uplo_t, TLAPACK_SMATRIX matrix_t, TLAPACK_VECTOR ipiv_t, TLAPACK_WORKSPACE work_t>
int	tlapack::hetrf_blocked_work (uplo_t uplo, matrix_t &A, ipiv_t &ipiv, work_t &work, const BlockedLDLOpts &opts)
	Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A. Workspace is provided as an argument.

template<class T , TLAPACK_SMATRIX matrix_t>
constexpr WorkInfo	tlapack::hetrf_blocked_worksize (const matrix_t &A, const BlockedLDLOpts &opts)
	Worspace query of hetrf_blocked()

Detailed Description

Computes the Bunch-Kaufman factorization of a symmetric or Hermitian matrix A using a blocked algorithm with diagonal pivoting.

Functions