rocblas_zdgmm_batched Interface Reference

• hipfort_rocblas
• rocblas_zdgmm_batched

Public Member Functions | List of all members

hipfort_rocblas::rocblas_zdgmm_batched Interface Reference

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Public Member Functions
integer(kind(rocblas_status_success)) function	rocblas_zdgmm_batched_ (handle, side, m, n, A, lda, x, incx, C, ldc, batch_count)
integer(kind(rocblas_status_success)) function	rocblas_zdgmm_batched_full_rank (handle, side, m, n, A, lda, x, incx, C, ldc, batch_count)
integer(kind(rocblas_status_success)) function	rocblas_zdgmm_batched_rank_0 (handle, side, m, n, A, lda, x, incx, C, ldc, batch_count)
integer(kind(rocblas_status_success)) function	rocblas_zdgmm_batched_rank_1 (handle, side, m, n, A, lda, x, incx, C, ldc, batch_count)

Detailed Description

!

BLAS Level 3 API

\details
xDGMM_batched performs one of the batched matrix-matrix operations

    C_i = A_i  diag(x_i) for i = 0, 1, ... batch_count-1 if side == rocblas_side_right
    C_i = diag(x_i)  A_i for i = 0, 1, ... batch_count-1 if side == rocblas_side_left

where C_i and A_i are m by n dimensional matrices. diag(x_i) is a diagonal matrix
and x_i is vector of dimension n if side == rocblas_side_right and dimension m
if side == rocblas_side_left.

@param[in]
handle    [rocblas_handle]
          handle to the rocblas library context queue.
@param[in]
side      [rocblas_side]
          specifies the side of diag(x)
@param[in]
m         [rocblas_int]
          matrix dimension m.
@param[in]
n         [rocblas_int]
          matrix dimension n.
@param[in]
A         device array of device pointers storing each matrix A_i on the GPU.
          Each A_i is of dimension ( lda, n )
@param[in]
lda       [rocblas_int]
          specifies the leading dimension of A_i.
@param[in]
x         device array of device pointers storing each vector x_i on the GPU.
          Each x_i is of dimension n if side == rocblas_side_right and dimension
          m if side == rocblas_side_left
@param[in]
incx      [rocblas_int]
          specifies the increment between values of x_i
@param[in, out]
C         device array of device pointers storing each matrix C_i on the GPU.
          Each C_i is of dimension ( ldc, n ).
@param[in]
ldc       [rocblas_int]
          specifies the leading dimension of C_i.
@param[in]
batch_count [rocblas_int]
            number of instances in the batch.

Member Function/Subroutine Documentation

◆ rocblas_zdgmm_batched_()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdgmm_batched::rocblas_zdgmm_batched_	(	type(c_ptr), value	handle,
		integer(kind(rocblas_side_left)), value	side,
		integer(c_int), value	m,
		integer(c_int), value	n,
		type(c_ptr)	A,
		integer(c_int), value	lda,
		type(c_ptr)	x,
		integer(c_int), value	incx,
		type(c_ptr)	C,
		integer(c_int), value	ldc,
		integer(c_int), value	batch_count
	)

◆ rocblas_zdgmm_batched_full_rank()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdgmm_batched::rocblas_zdgmm_batched_full_rank	(	type(c_ptr)	handle,
		integer(kind(rocblas_side_left))	side,
		integer(c_int)	m,
		integer(c_int)	n,
		complex(c_double_complex), dimension(:,:,:), target	A,
		integer(c_int)	lda,
		complex(c_double_complex), dimension(:,:), target	x,
		integer(c_int)	incx,
		complex(c_double_complex), dimension(:,:,:), target	C,
		integer(c_int)	ldc,
		integer(c_int)	batch_count
	)

◆ rocblas_zdgmm_batched_rank_0()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdgmm_batched::rocblas_zdgmm_batched_rank_0	(	type(c_ptr)	handle,
		integer(kind(rocblas_side_left))	side,
		integer(c_int)	m,
		integer(c_int)	n,
		complex(c_double_complex), target	A,
		integer(c_int)	lda,
		complex(c_double_complex), target	x,
		integer(c_int)	incx,
		complex(c_double_complex), target	C,
		integer(c_int)	ldc,
		integer(c_int)	batch_count
	)

◆ rocblas_zdgmm_batched_rank_1()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zdgmm_batched::rocblas_zdgmm_batched_rank_1	(	type(c_ptr)	handle,
		integer(kind(rocblas_side_left))	side,
		integer(c_int)	m,
		integer(c_int)	n,
		complex(c_double_complex), dimension(:), target	A,
		integer(c_int)	lda,
		complex(c_double_complex), dimension(:), target	x,
		integer(c_int)	incx,
		complex(c_double_complex), dimension(:), target	C,
		integer(c_int)	ldc,
		integer(c_int)	batch_count
	)

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

• hipfort_rocblas.f