_lag2_: Converts general matrix between single and double

Functions
int	plasma_clag2z (int m, int n, plasma_complex32_t *pAs, int ldas, plasma_complex64_t *pA, int lda)
void	plasma_omp_clag2z (plasma_desc_t As, plasma_desc_t A, plasma_sequence_t *sequence, plasma_request_t *request)
int	plasma_dlag2s (int m, int n, double *pA, int lda, float *pAs, int ldas)
void	plasma_omp_dlag2s (plasma_desc_t A, plasma_desc_t As, plasma_sequence_t *sequence, plasma_request_t *request)
int	plasma_slag2d (int m, int n, float *pAs, int ldas, double *pA, int lda)
void	plasma_omp_slag2d (plasma_desc_t As, plasma_desc_t A, plasma_sequence_t *sequence, plasma_request_t *request)
int	plasma_zlag2c (int m, int n, plasma_complex64_t *pA, int lda, plasma_complex32_t *pAs, int ldas)
void	plasma_omp_zlag2c (plasma_desc_t A, plasma_desc_t As, plasma_sequence_t *sequence, plasma_request_t *request)

Detailed Description

Function Documentation

int plasma_clag2z	(	int	m,
		int	n,
		plasma_complex32_t *	pAs,
		int	ldas,
		plasma_complex64_t *	pA,
		int	lda
	)

Converts m-by-n matrix As from complex single to complex double precision.

Parameters

[in]	m	The number of rows of the matrix As. m >= 0.
[in]	n	The number of columns of the matrix As. n >= 0.
[in]	pAs	The ldas-by-n matrix As in single complex precision.
[in]	ldas	The leading dimension of the array As. ldas >= max(1,m).
[out]	pA	On exit, the lda-by-n matrix A in double complex precision.
[in]	lda	The leading dimension of the array A. lda >= max(1,m).

Return values

PlasmaSuccess

successful exit

See also

plasma_omp_clag2z

plasma_zlag2c

plasma_dlag2s

plasma_slag2d

void plasma_omp_clag2z	(	plasma_desc_t	As,
		plasma_desc_t	A,
		plasma_sequence_t *	sequence,
		plasma_request_t *	request
	)

Converts m-by-n matrix A from single complex to double complex precision. Non-blocking tile version of plasma_clag2z(). May return before the computation is finished. Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors. Allows for pipelining of operations at runtime.

Parameters

[in]	As	Descriptor of matrix As.
[out]	A	Descriptor of matrix A.
[in]	sequence	Identifies the sequence of function calls that this call belongs to (for completion checks and exception handling purposes). Check the sequence->status for errors.
[out]	request	Identifies this function call (for exception handling purposes).

Return values

void	Errors are returned by setting sequence->status and request->status to error values. The sequence->status and request->status should never be set to PlasmaSuccess (the initial values) since another async call may be setting a failure value at the same time.

See also

plasma_clag2z

plasma_omp_zlag2c

plasma_omp_dlag2s

plasma_omp_slag2d

int plasma_dlag2s	(	int	m,
		int	n,
		double *	pA,
		int	lda,
		float *	pAs,
		int	ldas
	)

Converts m-by-n matrix A from complex double to complex single precision.

Parameters

[in]	m	The number of rows of the matrix A. m >= 0.
[in]	n	The number of columns of the matrix A. n >= 0.
[in]	pA	The lda-by-n matrix A in double complex precision.
[in]	lda	The leading dimension of the array A. lda >= max(1,m).
[out]	pAs	On exit, the ldas-by-n matrix As in single complex precision.
[in]	ldas	The leading dimension of the array As. ldas >= max(1,m).

Return values

PlasmaSuccess

successful exit

See also

plasma_omp_dlag2s

plasma_slag2d

plasma_dlag2s

plasma_slag2d

void plasma_omp_dlag2s	(	plasma_desc_t	A,
		plasma_desc_t	As,
		plasma_sequence_t *	sequence,
		plasma_request_t *	request
	)

Converts m-by-n matrix A from double complex to single complex precision. Non-blocking tile version of plasma_dlag2s(). May return before the computation is finished. Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors. Allows for pipelining of operations at runtime.

Parameters

[in]	A	Descriptor of matrix A.
[out]	As	Descriptor of matrix As.
[in]	sequence	Identifies the sequence of function calls that this call belongs to (for completion checks and exception handling purposes). Check the sequence->status for errors.
[out]	request	Identifies this function call (for exception handling purposes).

Return values

void	Errors are returned by setting sequence->status and request->status to error values. The sequence->status and request->status should never be set to PlasmaSuccess (the initial values) since another async call may be setting a failure value at the same time.

See also

plasma_dlag2s

plasma_omp_slag2d

plasma_omp_dlag2s

plasma_omp_slag2d

int plasma_slag2d	(	int	m,
		int	n,
		float *	pAs,
		int	ldas,
		double *	pA,
		int	lda
	)

Converts m-by-n matrix As from complex single to complex double precision.

Parameters

[in]	m	The number of rows of the matrix As. m >= 0.
[in]	n	The number of columns of the matrix As. n >= 0.
[in]	pAs	The ldas-by-n matrix As in single complex precision.
[in]	ldas	The leading dimension of the array As. ldas >= max(1,m).
[out]	pA	On exit, the lda-by-n matrix A in double complex precision.
[in]	lda	The leading dimension of the array A. lda >= max(1,m).

Return values

PlasmaSuccess

successful exit

See also

plasma_omp_slag2d

plasma_dlag2s

plasma_dlag2s

plasma_slag2d

void plasma_omp_slag2d	(	plasma_desc_t	As,
		plasma_desc_t	A,
		plasma_sequence_t *	sequence,
		plasma_request_t *	request
	)

Converts m-by-n matrix A from single complex to double complex precision. Non-blocking tile version of plasma_slag2d(). May return before the computation is finished. Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors. Allows for pipelining of operations at runtime.

Parameters

[in]	As	Descriptor of matrix As.
[out]	A	Descriptor of matrix A.
[in]	sequence	Identifies the sequence of function calls that this call belongs to (for completion checks and exception handling purposes). Check the sequence->status for errors.
[out]	request	Identifies this function call (for exception handling purposes).

Return values

void	Errors are returned by setting sequence->status and request->status to error values. The sequence->status and request->status should never be set to PlasmaSuccess (the initial values) since another async call may be setting a failure value at the same time.

See also

plasma_slag2d

plasma_omp_dlag2s

plasma_omp_dlag2s

plasma_omp_slag2d

int plasma_zlag2c	(	int	m,
		int	n,
		plasma_complex64_t *	pA,
		int	lda,
		plasma_complex32_t *	pAs,
		int	ldas
	)

Converts m-by-n matrix A from complex double to complex single precision.

Parameters

[in]	m	The number of rows of the matrix A. m >= 0.
[in]	n	The number of columns of the matrix A. n >= 0.
[in]	pA	The lda-by-n matrix A in double complex precision.
[in]	lda	The leading dimension of the array A. lda >= max(1,m).
[out]	pAs	On exit, the ldas-by-n matrix As in single complex precision.
[in]	ldas	The leading dimension of the array As. ldas >= max(1,m).

Return values

PlasmaSuccess

successful exit

See also

plasma_omp_zlag2c

plasma_clag2z

plasma_dlag2s

plasma_slag2d

void plasma_omp_zlag2c	(	plasma_desc_t	A,
		plasma_desc_t	As,
		plasma_sequence_t *	sequence,
		plasma_request_t *	request
	)

Converts m-by-n matrix A from double complex to single complex precision. Non-blocking tile version of plasma_zlag2c(). May return before the computation is finished. Operates on matrices stored by tiles. All matrices are passed through descriptors. All dimensions are taken from the descriptors. Allows for pipelining of operations at runtime.

Parameters

[in]	A	Descriptor of matrix A.
[out]	As	Descriptor of matrix As.
[in]	sequence	Identifies the sequence of function calls that this call belongs to (for completion checks and exception handling purposes). Check the sequence->status for errors.
[out]	request	Identifies this function call (for exception handling purposes).

Return values

void	Errors are returned by setting sequence->status and request->status to error values. The sequence->status and request->status should never be set to PlasmaSuccess (the initial values) since another async call may be setting a failure value at the same time.

See also

plasma_zlag2c

plasma_omp_clag2z

plasma_omp_dlag2s

plasma_omp_slag2d