\(B = \alpha \;op(A)\; B\) or \(B = \alpha B \;op(A) \) where \(A\) is triangular More...

Functions
void	magma_ctrmm (magma_side_t side, magma_uplo_t uplo, magma_trans_t trans, magma_diag_t diag, magma_int_t m, magma_int_t n, magmaFloatComplex alpha, magmaFloatComplex_const_ptr dA, magma_int_t ldda, magmaFloatComplex_ptr dB, magma_int_t lddb, magma_queue_t queue)
	Perform triangular matrix-matrix product.

void	magma_dtrmm (magma_side_t side, magma_uplo_t uplo, magma_trans_t trans, magma_diag_t diag, magma_int_t m, magma_int_t n, double alpha, magmaDouble_const_ptr dA, magma_int_t ldda, magmaDouble_ptr dB, magma_int_t lddb, magma_queue_t queue)
	Perform triangular matrix-matrix product.

void	magma_strmm (magma_side_t side, magma_uplo_t uplo, magma_trans_t trans, magma_diag_t diag, magma_int_t m, magma_int_t n, float alpha, magmaFloat_const_ptr dA, magma_int_t ldda, magmaFloat_ptr dB, magma_int_t lddb, magma_queue_t queue)
	Perform triangular matrix-matrix product.

void	magma_ztrmm (magma_side_t side, magma_uplo_t uplo, magma_trans_t trans, magma_diag_t diag, magma_int_t m, magma_int_t n, magmaDoubleComplex alpha, magmaDoubleComplex_const_ptr dA, magma_int_t ldda, magmaDoubleComplex_ptr dB, magma_int_t lddb, magma_queue_t queue)
	Perform triangular matrix-matrix product.

Detailed Description

\(B = \alpha \;op(A)\; B\) or \(B = \alpha B \;op(A) \) where \(A\) is triangular

Function Documentation

void magma_ctrmm	(	magma_side_t	side,
		magma_uplo_t	uplo,
		magma_trans_t	trans,
		magma_diag_t	diag,
		magma_int_t	m,
		magma_int_t	n,
		magmaFloatComplex	alpha,
		magmaFloatComplex_const_ptr	dA,
		magma_int_t	ldda,
		magmaFloatComplex_ptr	dB,
		magma_int_t	lddb,
		magma_queue_t	queue )

Perform triangular matrix-matrix product.

\( B = \alpha op(A) B \) (side == MagmaLeft), or
\( B = \alpha B op(A) \) (side == MagmaRight),
where \( A \) is triangular.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether A is upper or lower triangular.
[in]	trans	Operation to perform on A.
[in]	diag	Whether the diagonal of A is assumed to be unit or non-unit.
[in]	m	Number of rows of B. m >= 0.
[in]	n	Number of columns of B. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	COMPLEX array on GPU device. If side == MagmaLeft, the n-by-n triangular matrix A of dimension (ldda,n), ldda >= max(1,n); otherwise, the m-by-m triangular matrix A of dimension (ldda,m), ldda >= max(1,m).
[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]	queue	magma_queue_t Queue to execute in.

Perform triangular matrix-matrix product.

\( B = \alpha op(A) B \) (side == MagmaLeft), or
\( B = \alpha B op(A) \) (side == MagmaRight),
where \( A \) is triangular.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether A is upper or lower triangular.
[in]	trans	Operation to perform on A.
[in]	diag	Whether the diagonal of A is assumed to be unit or non-unit.
[in]	m	Number of rows of B. m >= 0.
[in]	n	Number of columns of B. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	DOUBLE PRECISION array on GPU device. If side == MagmaLeft, the n-by-n triangular matrix A of dimension (ldda,n), ldda >= max(1,n); otherwise, the m-by-m triangular matrix A of dimension (ldda,m), ldda >= max(1,m).
[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]	queue	magma_queue_t Queue to execute in.

Perform triangular matrix-matrix product.

\( B = \alpha op(A) B \) (side == MagmaLeft), or
\( B = \alpha B op(A) \) (side == MagmaRight),
where \( A \) is triangular.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether A is upper or lower triangular.
[in]	trans	Operation to perform on A.
[in]	diag	Whether the diagonal of A is assumed to be unit or non-unit.
[in]	m	Number of rows of B. m >= 0.
[in]	n	Number of columns of B. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	REAL array on GPU device. If side == MagmaLeft, the n-by-n triangular matrix A of dimension (ldda,n), ldda >= max(1,n); otherwise, the m-by-m triangular matrix A of dimension (ldda,m), ldda >= max(1,m).
[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]	queue	magma_queue_t Queue to execute in.

void magma_ztrmm	(	magma_side_t	side,
		magma_uplo_t	uplo,
		magma_trans_t	trans,
		magma_diag_t	diag,
		magma_int_t	m,
		magma_int_t	n,
		magmaDoubleComplex	alpha,
		magmaDoubleComplex_const_ptr	dA,
		magma_int_t	ldda,
		magmaDoubleComplex_ptr	dB,
		magma_int_t	lddb,
		magma_queue_t	queue )

Perform triangular matrix-matrix product.

\( B = \alpha op(A) B \) (side == MagmaLeft), or
\( B = \alpha B op(A) \) (side == MagmaRight),
where \( A \) is triangular.

Parameters

[in]	side	Whether A is on the left or right.
[in]	uplo	Whether A is upper or lower triangular.
[in]	trans	Operation to perform on A.
[in]	diag	Whether the diagonal of A is assumed to be unit or non-unit.
[in]	m	Number of rows of B. m >= 0.
[in]	n	Number of columns of B. n >= 0.
[in]	alpha	Scalar \( \alpha \)
[in]	dA	COMPLEX_16 array on GPU device. If side == MagmaLeft, the n-by-n triangular matrix A of dimension (ldda,n), ldda >= max(1,n); otherwise, the m-by-m triangular matrix A of dimension (ldda,m), ldda >= max(1,m).
[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]	queue	magma_queue_t Queue to execute in.