Detailed Description

Definition at line 176 of file lalg_adv.F90.

Private Member Functions
subroutine	dcholesky_pivoted (A, piv, rank, tol, work, UL, bof, info)
	Compute the Cholesky factorization with complete pivoting of a real symmetric or complex Hermitian positive-semidefinite matrix. More...

subroutine	zcholesky_pivoted (A, piv, rank, tol, work, UL, bof, info)
	Compute the Cholesky factorization with complete pivoting of a real symmetric or complex Hermitian positive-semidefinite matrix. More...

Member Function/Subroutine Documentation

◆ dcholesky_pivoted()

subroutine lalg_adv_oct_m::lalg_cholesky_pivoted::dcholesky_pivoted	(	real(real64), dimension(:, :), intent(inout), contiguous	A,
		integer, dimension(:), intent(out), contiguous	piv,
		integer, intent(out)	rank,
		real(real64), intent(in), optional	tol,
		real(real64), dimension(:), intent(inout), optional, contiguous	work,
		character(len=1), intent(in), optional	UL,
		logical, intent(in), optional	bof,
		integer, intent(out), optional	info
	)

private

Compute the Cholesky factorization with complete pivoting of a real symmetric or complex Hermitian positive-semidefinite matrix.

On return, A contains the triangular factor in the triangle selected by UL, piv contains the applied permutation, and rank contains the computed rank.

Parameters

[in]	tol	Rank tolerance; LAPACK default if absent.
[in,out]	work	LAPACK work array of size at least 2*n.
[in]	ul	Triangle to factorize; default is 'U'.
[in]	bof	Bomb on failure; default is true.
[out]	info	LAPACK status code.

Definition at line 2271 of file lalg_adv.F90.

◆ zcholesky_pivoted()

subroutine lalg_adv_oct_m::lalg_cholesky_pivoted::zcholesky_pivoted	(	complex(real64), dimension(:, :), intent(inout), contiguous	A,
		integer, dimension(:), intent(out), contiguous	piv,
		integer, intent(out)	rank,
		real(real64), intent(in), optional	tol,
		real(real64), dimension(:), intent(inout), optional, contiguous	work,
		character(len=1), intent(in), optional	UL,
		logical, intent(in), optional	bof,
		integer, intent(out), optional	info
	)