\( x <=> y \) More...

Functions
magma_int_t	magma_cswap_batched (magma_int_t n, magmaFloatComplex dA_array, magma_int_t ai, magma_int_t aj, magma_int_t incx, magma_int_t step, magma_int_t ipiv_array, magma_int_t batchCount, magma_queue_t queue)
	cswap two row in x.

magma_int_t	magma_dswap_batched (magma_int_t n, double dA_array, magma_int_t ai, magma_int_t aj, magma_int_t incx, magma_int_t step, magma_int_t ipiv_array, magma_int_t batchCount, magma_queue_t queue)
	dswap two row in x.

magma_int_t	magma_sswap_batched (magma_int_t n, float dA_array, magma_int_t ai, magma_int_t aj, magma_int_t incx, magma_int_t step, magma_int_t ipiv_array, magma_int_t batchCount, magma_queue_t queue)
	sswap two row in x.

magma_int_t	magma_zswap_batched (magma_int_t n, magmaDoubleComplex dA_array, magma_int_t ai, magma_int_t aj, magma_int_t incx, magma_int_t step, magma_int_t ipiv_array, magma_int_t batchCount, magma_queue_t queue)
	zswap two row in x.

Detailed Description

\( x <=> y \)

Function Documentation

magma_int_t magma_cswap_batched	(	magma_int_t	n,
		magmaFloatComplex **	dA_array,
		magma_int_t	ai,
		magma_int_t	aj,
		magma_int_t	incx,
		magma_int_t	step,
		magma_int_t **	ipiv_array,
		magma_int_t	batchCount,
		magma_queue_t	queue
	)

cswap two row in x.

index (ipiv[step]-1)-th and index step -th

This is an internal routine that might have many assumption.

Parameters

[in]	n	INTEGER On entry, n specifies the size of vector x. n >= 0.
[in]	dA_array	Array of pointers, dimension (batchCount). Each is a COMPLEX array of dimension
[in]	ai	INTEGER Row offset, internal use.
[in]	aj	INTEGER Column offset, internal use.
[in]	incx	Specifies the increment for the elements of X. INCX must not be zero.
[in]	step	INTEGER The starting address of matrix C in A. LDDA >= max(1,M).
[out]	ipiv_array	Array of pointers, dimension (batchCount), for corresponding matrices. Each is an INTEGER array, dimension (min(M,N)) The pivot indices; for 1 <= i <= min(M,N), row i of the matrix was interchanged with row IPIV(i).
[in]	batchCount	INTEGER The number of matrices to operate on.
[in]	queue	magma_queue_t Queue to execute in.

magma_int_t magma_dswap_batched	(	magma_int_t	n,
		double **	dA_array,
		magma_int_t	ai,
		magma_int_t	aj,
		magma_int_t	incx,
		magma_int_t	step,
		magma_int_t **	ipiv_array,
		magma_int_t	batchCount,
		magma_queue_t	queue
	)

dswap two row in x.

index (ipiv[step]-1)-th and index step -th

This is an internal routine that might have many assumption.

Parameters

[in]	n	INTEGER On entry, n specifies the size of vector x. n >= 0.
[in]	dA_array	Array of pointers, dimension (batchCount). Each is a DOUBLE PRECISION array of dimension
[in]	ai	INTEGER Row offset, internal use.
[in]	aj	INTEGER Column offset, internal use.
[in]	incx	Specifies the increment for the elements of X. INCX must not be zero.
[in]	step	INTEGER The starting address of matrix C in A. LDDA >= max(1,M).
[out]	ipiv_array	Array of pointers, dimension (batchCount), for corresponding matrices. Each is an INTEGER array, dimension (min(M,N)) The pivot indices; for 1 <= i <= min(M,N), row i of the matrix was interchanged with row IPIV(i).
[in]	batchCount	INTEGER The number of matrices to operate on.
[in]	queue	magma_queue_t Queue to execute in.

magma_int_t magma_sswap_batched	(	magma_int_t	n,
		float **	dA_array,
		magma_int_t	ai,
		magma_int_t	aj,
		magma_int_t	incx,
		magma_int_t	step,
		magma_int_t **	ipiv_array,
		magma_int_t	batchCount,
		magma_queue_t	queue
	)

sswap two row in x.

index (ipiv[step]-1)-th and index step -th

This is an internal routine that might have many assumption.

Parameters

[in]	n	INTEGER On entry, n specifies the size of vector x. n >= 0.
[in]	dA_array	Array of pointers, dimension (batchCount). Each is a REAL array of dimension
[in]	ai	INTEGER Row offset, internal use.
[in]	aj	INTEGER Column offset, internal use.
[in]	incx	Specifies the increment for the elements of X. INCX must not be zero.
[in]	step	INTEGER The starting address of matrix C in A. LDDA >= max(1,M).
[out]	ipiv_array	Array of pointers, dimension (batchCount), for corresponding matrices. Each is an INTEGER array, dimension (min(M,N)) The pivot indices; for 1 <= i <= min(M,N), row i of the matrix was interchanged with row IPIV(i).
[in]	batchCount	INTEGER The number of matrices to operate on.
[in]	queue	magma_queue_t Queue to execute in.

magma_int_t magma_zswap_batched	(	magma_int_t	n,
		magmaDoubleComplex **	dA_array,
		magma_int_t	ai,
		magma_int_t	aj,
		magma_int_t	incx,
		magma_int_t	step,
		magma_int_t **	ipiv_array,
		magma_int_t	batchCount,
		magma_queue_t	queue
	)

zswap two row in x.

index (ipiv[step]-1)-th and index step -th

This is an internal routine that might have many assumption.

Parameters

[in]	n	INTEGER On entry, n specifies the size of vector x. n >= 0.
[in]	dA_array	Array of pointers, dimension (batchCount). Each is a COMPLEX_16 array of dimension
[in]	ai	INTEGER Row offset, internal use.
[in]	aj	INTEGER Column offset, internal use.
[in]	incx	Specifies the increment for the elements of X. INCX must not be zero.
[in]	step	INTEGER The starting address of matrix C in A. LDDA >= max(1,M).
[out]	ipiv_array	Array of pointers, dimension (batchCount), for corresponding matrices. Each is an INTEGER array, dimension (min(M,N)) The pivot indices; for 1 <= i <= min(M,N), row i of the matrix was interchanged with row IPIV(i).
[in]	batchCount	INTEGER The number of matrices to operate on.
[in]	queue	magma_queue_t Queue to execute in.