hipblassger Interface Reference

• hipfort_hipblas
• hipblassger

Public Member Functions | List of all members

hipfort_hipblas::hipblassger Interface Reference

BLAS Level 2 API. More...

Public Member Functions
integer(kind(hipblas_status_success)) function	hipblassger_ (handle, m, n, alpha, x, incx, y, incy, ap, lda)
integer(kind(hipblas_status_success)) function	hipblassger_rank_0 (handle, m, n, alpha, x, incx, y, incy, ap, lda)
integer(kind(hipblas_status_success)) function	hipblassger_rank_1 (handle, m, n, alpha, x, incx, y, incy, ap, lda)
integer(kind(hipblas_status_success)) function	hipblassger_full_rank (handle, m, n, alpha, x, incx, y, incy, ap, lda)

Detailed Description

BLAS Level 2 API.

The ger, geru, and gerc functions perform the matrix-vector operations:

A := A + alpha*x*y**T , OR
A := A + alpha*x*y**H for gerc

where alpha is a scalar, x and y are vectors, and A is an m by n matrix.

• Supported precisions in rocBLAS : s, d, c, and z.
• Supported precisions in cuBLAS : s, d, c, and z.

Parameters

[in]	handle	- [hipblasHandle_t] handle to the hipBLAS library context queue.
[in]	m	- [int] the number of rows of the matrix A.
[in]	n	- [int] the number of columns of the matrix A.
[in]	alpha	device pointer or host pointer to scalar alpha.
[in]	x	- device pointer storing vector x.
[in]	incx	- [int] specifies the increment for the elements of x.
[in]	y	- device pointer storing vector y.
[in]	incy	- [int] specifies the increment for the elements of y.
[in,out]	AP	- device pointer storing matrix A.
[in]	lda	- [int] specifies the leading dimension of A.

Member Function/Subroutine Documentation

◆ hipblassger_()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblassger::hipblassger_	(	type(c_ptr), value	handle,
		integer(c_int), value	m,
		integer(c_int), value	n,
		real(c_float)	alpha,
		type(c_ptr), value	x,
		integer(c_int), value	incx,
		type(c_ptr), value	y,
		integer(c_int), value	incy,
		type(c_ptr), value	ap,
		integer(c_int), value	lda
	)

◆ hipblassger_full_rank()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblassger::hipblassger_full_rank	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		real(c_float)	alpha,
		real(c_float), dimension(:), target	x,
		integer(c_int)	incx,
		real(c_float), dimension(:), target	y,
		integer(c_int)	incy,
		real(c_float), dimension(:,:), target	ap,
		integer(c_int)	lda
	)

◆ hipblassger_rank_0()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblassger::hipblassger_rank_0	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		real(c_float)	alpha,
		real(c_float), target	x,
		integer(c_int)	incx,
		real(c_float), target	y,
		integer(c_int)	incy,
		real(c_float), target	ap,
		integer(c_int)	lda
	)

◆ hipblassger_rank_1()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblassger::hipblassger_rank_1	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		real(c_float)	alpha,
		real(c_float), dimension(:), target	x,
		integer(c_int)	incx,
		real(c_float), dimension(:), target	y,
		integer(c_int)	incy,
		real(c_float), dimension(:), target	ap,
		integer(c_int)	lda
	)

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

• hipfort_hipblas.F90