hipblaszgercstridedbatched Interface Reference#
hipfort_hipblas::hipblaszgercstridedbatched Interface Reference
BLAS Level 2 API. More...
Public Member Functions | |
integer(kind(hipblas_status_success)) function | hipblaszgercstridedbatched_ (handle, m, n, alpha, x, incx, stridex, y, incy, stridey, A, lda, strideA, batchCount) |
integer(kind(hipblas_status_success)) function | hipblaszgercstridedbatched_full_rank (handle, m, n, alpha, x, incx, stridex, y, incy, stridey, A, lda, strideA, batchCount) |
integer(kind(hipblas_status_success)) function | hipblaszgercstridedbatched_rank_0 (handle, m, n, alpha, x, incx, stridex, y, incy, stridey, A, lda, strideA, batchCount) |
integer(kind(hipblas_status_success)) function | hipblaszgercstridedbatched_rank_1 (handle, m, n, alpha, x, incx, stridex, y, incy, stridey, A, lda, strideA, batchCount) |
Detailed Description
BLAS Level 2 API.
gerStridedBatched,geruStridedBatched,gercStridedBatched performs the matrix-vector operations
A_i := A_i + alpha*x_i*y_i**T, OR A_i := A_i + alpha*x_i*y_i**H for gerc
where (A_i, x_i, y_i) is the i-th instance of the batch. alpha is a scalar, x_i and y_i are vectors and A_i is an m by n matrix, for i = 1, ..., batchCount.
- Parameters
-
[in] handle [hipblasHandle_t] handle to the hipblas library context queue. [in] m [int] the number of rows of each matrix A_i. [in] n [int] the number of columns of each matrix A_i. [in] alpha device pointer or host pointer to scalar alpha. [in] x device pointer to the first vector (x_1) in the batch. [in] incx [int] specifies the increments for the elements of each vector x_i. [in] stridex [hipblasStride] stride from the start of one vector (x_i) and the next one (x_i+1). There are no restrictions placed on stridex, however the user should take care to ensure that stridex is of appropriate size, for a typical case this means stridex >= m * incx. [in,out] y device pointer to the first vector (y_1) in the batch. [in] incy [int] specifies the increment for the elements of each vector y_i. [in] stridey [hipblasStride] stride from the start of one vector (y_i) and the next one (y_i+1). There are no restrictions placed on stridey, however the user should take care to ensure that stridey is of appropriate size, for a typical case this means stridey >= n * incy. [in,out] A device pointer to the first matrix (A_1) in the batch. [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
◆ hipblaszgercstridedbatched_()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgercstridedbatched::hipblaszgercstridedbatched_ | ( | type(c_ptr), value | handle, |
integer(c_int), value | m, | ||
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 | y, | ||
integer(c_int), value | incy, | ||
integer(c_int64_t), value | stridey, | ||
type(c_ptr), value | A, | ||
integer(c_int), value | lda, | ||
integer(c_int64_t), value | strideA, | ||
integer(c_int), value | batchCount | ||
) |
◆ hipblaszgercstridedbatched_full_rank()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgercstridedbatched::hipblaszgercstridedbatched_full_rank | ( | type(c_ptr) | handle, |
integer(c_int) | m, | ||
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 | y, | ||
integer(c_int) | incy, | ||
integer(c_int64_t) | stridey, | ||
complex(c_double_complex), dimension(:,:), target | A, | ||
integer(c_int) | lda, | ||
integer(c_int64_t) | strideA, | ||
integer(c_int) | batchCount | ||
) |
◆ hipblaszgercstridedbatched_rank_0()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgercstridedbatched::hipblaszgercstridedbatched_rank_0 | ( | type(c_ptr) | handle, |
integer(c_int) | m, | ||
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 | y, | ||
integer(c_int) | incy, | ||
integer(c_int64_t) | stridey, | ||
complex(c_double_complex), target | A, | ||
integer(c_int) | lda, | ||
integer(c_int64_t) | strideA, | ||
integer(c_int) | batchCount | ||
) |
◆ hipblaszgercstridedbatched_rank_1()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszgercstridedbatched::hipblaszgercstridedbatched_rank_1 | ( | type(c_ptr) | handle, |
integer(c_int) | m, | ||
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 | y, | ||
integer(c_int) | incy, | ||
integer(c_int64_t) | stridey, | ||
complex(c_double_complex), dimension(:), target | A, | ||
integer(c_int) | lda, | ||
integer(c_int64_t) | strideA, | ||
integer(c_int) | batchCount | ||
) |
The documentation for this interface was generated from the following file: