hipblaszsyrstridedbatched Interface Reference

• hipfort_hipblas
• hipblaszsyrstridedbatched

Public Member Functions | List of all members

hipfort_hipblas::hipblaszsyrstridedbatched Interface Reference

BLAS Level 2 API. More...

Public Member Functions
integer(kind(hipblas_status_success)) function	hipblaszsyrstridedbatched_ (handle, uplo, n, alpha, x, incx, stridex, A, lda, stridey, batchCount)
integer(kind(hipblas_status_success)) function	hipblaszsyrstridedbatched_full_rank (handle, uplo, n, alpha, x, incx, stridex, A, lda, stridey, batchCount)
integer(kind(hipblas_status_success)) function	hipblaszsyrstridedbatched_rank_0 (handle, uplo, n, alpha, x, incx, stridex, A, lda, stridey, batchCount)
integer(kind(hipblas_status_success)) function	hipblaszsyrstridedbatched_rank_1 (handle, uplo, n, alpha, x, incx, stridex, A, lda, stridey, batchCount)

Detailed Description

BLAS Level 2 API.

syrStridedBatched performs the matrix-vector operations

A[i] := A[i] + alpha*x[i]*x[i]**T

where alpha is a scalar, vectors, and A is an array of n by n symmetric matrices, for i = 1 , ... , batchCount

Parameters

[in]	handle	[hipblasHandle_t] handle to the hipblas library context queue.
[in]	uplo	[hipblasFillMode_t] specifies whether the upper 'HIPBLAS_FILL_MODE_UPPER' or lower 'HIPBLAS_FILL_MODE_LOWER' if HIPBLAS_FILL_MODE_UPPER, the lower part of A is not referenced if HIPBLAS_FILL_MODE_LOWER, the upper part of A is not referenced
[in]	n	[int] the number of rows and columns of each matrix A.
[in]	alpha	device pointer or host pointer to scalar alpha.
[in]	x	device pointer to the first vector x_1.
[in]	incx	[int] specifies the increment for the elements of each x_i.
[in]	stridex	[hipblasStride] specifies the pointer increment between vectors (x_i) and (x_i+1).
[in,out]	A	device pointer to the first matrix A_1.
[in]	lda	[int] specifies the leading dimension of each A_i.
[in]	strideA	[hipblasStride] stride from the start of one matrix (A_i) and the next one (A_i+1)
[in]	batchCount	[int] number of instances in the batch

Member Function/Subroutine Documentation

◆ hipblaszsyrstridedbatched_()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszsyrstridedbatched::hipblaszsyrstridedbatched_	(	type(c_ptr), value	handle,
		integer(kind(hipblas_fill_mode_upper)), value	uplo,
		integer(c_int), value	n,
		complex(c_double_complex)	alpha,
		type(c_ptr), value	x,
		integer(c_int), value	incx,
		integer(c_int64_t), value	stridex,
		type(c_ptr), value	A,
		integer(c_int), value	lda,
		integer(c_int64_t), value	stridey,
		integer(c_int), value	batchCount
	)

◆ hipblaszsyrstridedbatched_full_rank()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszsyrstridedbatched::hipblaszsyrstridedbatched_full_rank	(	type(c_ptr)	handle,
		integer(kind(hipblas_fill_mode_upper))	uplo,
		integer(c_int)	n,
		complex(c_double_complex)	alpha,
		complex(c_double_complex), dimension(:), target	x,
		integer(c_int)	incx,
		integer(c_int64_t)	stridex,
		complex(c_double_complex), dimension(:,:), target	A,
		integer(c_int)	lda,
		integer(c_int64_t)	stridey,
		integer(c_int)	batchCount
	)

◆ hipblaszsyrstridedbatched_rank_0()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszsyrstridedbatched::hipblaszsyrstridedbatched_rank_0	(	type(c_ptr)	handle,
		integer(kind(hipblas_fill_mode_upper))	uplo,
		integer(c_int)	n,
		complex(c_double_complex)	alpha,
		complex(c_double_complex), target	x,
		integer(c_int)	incx,
		integer(c_int64_t)	stridex,
		complex(c_double_complex), target	A,
		integer(c_int)	lda,
		integer(c_int64_t)	stridey,
		integer(c_int)	batchCount
	)

◆ hipblaszsyrstridedbatched_rank_1()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszsyrstridedbatched::hipblaszsyrstridedbatched_rank_1	(	type(c_ptr)	handle,
		integer(kind(hipblas_fill_mode_upper))	uplo,
		integer(c_int)	n,
		complex(c_double_complex)	alpha,
		complex(c_double_complex), dimension(:), target	x,
		integer(c_int)	incx,
		integer(c_int64_t)	stridex,
		complex(c_double_complex), dimension(:), target	A,
		integer(c_int)	lda,
		integer(c_int64_t)	stridey,
		integer(c_int)	batchCount
	)

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The documentation for this interface was generated from the following file:

• hipfort_hipblas.f