cp_cfm_dlaf_api Module Reference

Functions/Subroutines
subroutine, public	cp_cfm_pzpotrf_dlaf (uplo, n, a, ia, ja, desca, info)
	Cholesky factorization using DLA-Future.
subroutine, public	cp_cfm_pzpotri_dlaf (uplo, n, a, ia, ja, desca, info)
	Inverse from Cholesky factorization using DLA-Future.
subroutine, public	cp_cfm_diag_dlaf (matrix, eigenvectors, eigenvalues)
	DLA-Future eigensolver for complex Hermitian matrices.
subroutine, public	cp_cfm_diag_gen_dlaf (amatrix, bmatrix, eigenvectors, eigenvalues)
	DLA-Future generalized eigensolver for complex Hermitian matrices.

Function/Subroutine Documentation

cp_cfm_pzpotrf_dlaf()

subroutine, public cp_cfm_dlaf_api::cp_cfm_pzpotrf_dlaf	(	character, intent(in)	uplo,
		integer, intent(in)	n,
		complex(kind=dp), dimension(:, :), target	a,
		integer, intent(in)	ia,
		integer, intent(in)	ja,
		integer, dimension(9)	desca,
		integer, target	info
	)

Cholesky factorization using DLA-Future.

Parameters

uplo	...
n	Matrix size
a	Local matrix
ia	Row index of first row (has to be 1)
ja	Col index of first column (has to be 1)
desca	ScaLAPACK matrix descriptor
info	0 if factorization completed normally

Author

Rocco Meli

Definition at line 44 of file cp_cfm_dlaf_api.F.

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cp_cfm_pzpotri_dlaf()

subroutine, public cp_cfm_dlaf_api::cp_cfm_pzpotri_dlaf	(	character, intent(in)	uplo,
		integer, intent(in)	n,
		complex(kind=dp), dimension(:, :), target	a,
		integer, intent(in)	ia,
		integer, intent(in)	ja,
		integer, dimension(9)	desca,
		integer, target	info
	)

Inverse from Cholesky factorization using DLA-Future.

Parameters

uplo	...
n	Matrix size
a	Local matrix
ia	Row index of first row (has to be 1)
ja	Col index of first column (has to be 1)
desca	ScaLAPACK matrix descriptor
info	0 if factorization completed normally

Author

Rocco Meli

Definition at line 83 of file cp_cfm_dlaf_api.F.

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cp_cfm_diag_dlaf()

subroutine, public cp_cfm_dlaf_api::cp_cfm_diag_dlaf	(	type(cp_cfm_type), intent(in)	matrix,
		type(cp_cfm_type), intent(in)	eigenvectors,
		real(kind=dp), dimension(:), intent(out)	eigenvalues
	)

DLA-Future eigensolver for complex Hermitian matrices.

Parameters

matrix	...
eigenvectors	...
eigenvalues	...

Author

Rocco Meli

Definition at line 118 of file cp_cfm_dlaf_api.F.

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cp_cfm_diag_gen_dlaf()

subroutine, public cp_cfm_dlaf_api::cp_cfm_diag_gen_dlaf	(	type(cp_cfm_type), intent(in)	amatrix,
		type(cp_cfm_type), intent(in)	bmatrix,
		type(cp_cfm_type), intent(in)	eigenvectors,
		real(kind=dp), dimension(:), intent(out)	eigenvalues
	)

DLA-Future generalized eigensolver for complex Hermitian matrices.

Parameters

amatrix	...
bmatrix	...
eigenvectors	...
eigenvalues	...

Author

Rocco Meli

Definition at line 156 of file cp_cfm_dlaf_api.F.

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