potrf.hpp File Reference

Computes the Cholesky factorization of a Hermitian positive definite matrix A. More...

#include "tlapack/base/utils.hpp"
#include "tlapack/lapack/potf2.hpp"
#include "tlapack/lapack/potrf2.hpp"
#include "tlapack/lapack/potrf_blocked.hpp"
#include "tlapack/lapack/potrf_blocked_right_looking.hpp"

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Classes
struct	tlapack::PotrfOpts
	Options struct for potrf() More...

Enumerations
enum class	tlapack::PotrfVariant : char { Blocked = 'B' , Recursive = 'R' , Level2 = '2' , RightLooking }
	Variants of the algorithm to compute the Cholesky factorization.

Functions
template<TLAPACK_UPLO uplo_t, TLAPACK_MATRIX matrix_t>
int	tlapack::potrf (uplo_t uplo, matrix_t &A, const PotrfOpts &opts={})
	Computes the Cholesky factorization of a Hermitian positive definite matrix A.

Detailed Description

Computes the Cholesky factorization of a Hermitian positive definite matrix A.

Author

Weslley S Pereira, University of Colorado Denver, USA