\(C = \alpha A B + \beta C\) or \(C = \alpha B A + \beta C\) where \(A\) is symmetric More...

Functions
void	magma_csymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, magmaFloatComplex alpha, magmaFloatComplex_const_ptr dA, magma_int_t ldda, magmaFloatComplex_const_ptr dB, magma_int_t lddb, magmaFloatComplex beta, magmaFloatComplex_ptr dC, magma_int_t lddc, magma_queue_t queue)
	Perform symmetric matrix-matrix product.

void	magma_dsymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, double alpha, magmaDouble_const_ptr dA, magma_int_t ldda, magmaDouble_const_ptr dB, magma_int_t lddb, double beta, magmaDouble_ptr dC, magma_int_t lddc, magma_queue_t queue)
	Perform symmetric matrix-matrix product.

void	magma_ssymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, float alpha, magmaFloat_const_ptr dA, magma_int_t ldda, magmaFloat_const_ptr dB, magma_int_t lddb, float beta, magmaFloat_ptr dC, magma_int_t lddc, magma_queue_t queue)
	Perform symmetric matrix-matrix product.

void	magma_zsymm (magma_side_t side, magma_uplo_t uplo, magma_int_t m, magma_int_t n, magmaDoubleComplex alpha, magmaDoubleComplex_const_ptr dA, magma_int_t ldda, magmaDoubleComplex_const_ptr dB, magma_int_t lddb, magmaDoubleComplex beta, magmaDoubleComplex_ptr dC, magma_int_t lddc, magma_queue_t queue)
	Perform symmetric matrix-matrix product.

Detailed Description

\(C = \alpha A B + \beta C\) or \(C = \alpha B A + \beta C\) where \(A\) is symmetric

Function Documentation

void magma_csymm	(	magma_side_t	side,
		magma_uplo_t	uplo,
		magma_int_t	m,
		magma_int_t	n,
		magmaFloatComplex	alpha,
		magmaFloatComplex_const_ptr	dA,
		magma_int_t	ldda,
		magmaFloatComplex_const_ptr	dB,
		magma_int_t	lddb,
		magmaFloatComplex	beta,
		magmaFloatComplex_ptr	dC,
		magma_int_t	lddc,
		magma_queue_t	queue )

Perform symmetric matrix-matrix product.

\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether the upper or lower triangle of A is referenced.
[in]	m	Number of rows of C. m >= 0.
[in]	n	Number of columns of C. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	COMPLEX array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n).
[in]	ldda	Leading dimension of dA.
[in]	dB	COMPLEX array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m).
[in]	lddb	Leading dimension of dB.
[in]	beta	Scalar \( \beta \)
[in,out]	dC	COMPLEX array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m).
[in]	lddc	Leading dimension of dC.
[in]	queue	magma_queue_t Queue to execute in.

Perform symmetric matrix-matrix product.

\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether the upper or lower triangle of A is referenced.
[in]	m	Number of rows of C. m >= 0.
[in]	n	Number of columns of C. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	DOUBLE PRECISION array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n).
[in]	ldda	Leading dimension of dA.
[in]	dB	DOUBLE PRECISION array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m).
[in]	lddb	Leading dimension of dB.
[in]	beta	Scalar \( \beta \)
[in,out]	dC	DOUBLE PRECISION array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m).
[in]	lddc	Leading dimension of dC.
[in]	queue	magma_queue_t Queue to execute in.

Perform symmetric matrix-matrix product.

\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether the upper or lower triangle of A is referenced.
[in]	m	Number of rows of C. m >= 0.
[in]	n	Number of columns of C. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	REAL array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n).
[in]	ldda	Leading dimension of dA.
[in]	dB	REAL array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m).
[in]	lddb	Leading dimension of dB.
[in]	beta	Scalar \( \beta \)
[in,out]	dC	REAL array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m).
[in]	lddc	Leading dimension of dC.
[in]	queue	magma_queue_t Queue to execute in.

void magma_zsymm	(	magma_side_t	side,
		magma_uplo_t	uplo,
		magma_int_t	m,
		magma_int_t	n,
		magmaDoubleComplex	alpha,
		magmaDoubleComplex_const_ptr	dA,
		magma_int_t	ldda,
		magmaDoubleComplex_const_ptr	dB,
		magma_int_t	lddb,
		magmaDoubleComplex	beta,
		magmaDoubleComplex_ptr	dC,
		magma_int_t	lddc,
		magma_queue_t	queue )

Perform symmetric matrix-matrix product.

\( C = \alpha A B + \beta C \) (side == MagmaLeft), or
\( C = \alpha B A + \beta C \) (side == MagmaRight),
where \( A \) is symmetric.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether the upper or lower triangle of A is referenced.
[in]	m	Number of rows of C. m >= 0.
[in]	n	Number of columns of C. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	COMPLEX_16 array on GPU device. If side == MagmaLeft, the m-by-m symmetric matrix A of dimension (ldda,m), ldda >= max(1,m); otherwise, the n-by-n symmetric matrix A of dimension (ldda,n), ldda >= max(1,n).
[in]	ldda	Leading dimension of dA.
[in]	dB	COMPLEX_16 array on GPU device. The m-by-n matrix B of dimension (lddb,n), lddb >= max(1,m).
[in]	lddb	Leading dimension of dB.
[in]	beta	Scalar \( \beta \)
[in,out]	dC	COMPLEX_16 array on GPU device. The m-by-n matrix C of dimension (lddc,n), lddc >= max(1,m).
[in]	lddc	Leading dimension of dC.
[in]	queue	magma_queue_t Queue to execute in.