hipblaszhemv Interface Reference#
hipfort_hipblas::hipblaszhemv Interface Reference
BLAS Level 2 API. More...
Public Member Functions | |
integer(kind(hipblas_status_success)) function | hipblaszhemv_ (handle, uplo, n, alpha, A, da, x, incx, beta, y, incy) |
integer(kind(hipblas_status_success)) function | hipblaszhemv_full_rank (handle, uplo, n, alpha, A, da, x, incx, beta, y, incy) |
integer(kind(hipblas_status_success)) function | hipblaszhemv_rank_0 (handle, uplo, n, alpha, A, da, x, incx, beta, y, incy) |
integer(kind(hipblas_status_success)) function | hipblaszhemv_rank_1 (handle, uplo, n, alpha, A, da, x, incx, beta, y, incy) |
Detailed Description
BLAS Level 2 API.
hemv performs one of the matrix-vector operations
y := alpha*A*x + beta*y
where alpha and beta are scalars, x and y are n element vectors and A is an n by n Hermitian matrix.
- Parameters
-
[in] handle [hipblasHandle_t] handle to the hipblas library context queue. [in] uplo [hipblasFillMode_t] HIPBLAS_FILL_MODE_UPPER: the upper triangular part of the Hermitian matrix A is supplied. HIPBLAS_FILL_MODE_LOWER: the lower triangular part of the Hermitian matrix A is supplied. [in] n [int] the order of the matrix A. [in] alpha device pointer or host pointer to scalar alpha. [in] A device pointer storing matrix A. Of dimension (lda, n). if uplo == HIPBLAS_FILL_MODE_UPPER: The upper triangular part of A must contain the upper triangular part of a Hermitian matrix. The lower triangular part of A will not be referenced. if uplo == HIPBLAS_FILL_MODE_LOWER: The lower triangular part of A must contain the lower triangular part of a Hermitian matrix. The upper triangular part of A will not be referenced. As a Hermitian matrix, the imaginary part of the main diagonal of A will not be referenced and is assumed to be == 0. [in] lda [int] specifies the leading dimension of A. must be >= max(1, n) [in] x device pointer storing vector x. [in] incx [int] specifies the increment for the elements of x. [in] beta device pointer or host pointer to scalar beta. [in,out] y device pointer storing vector y. [in] incy [int] specifies the increment for the elements of y.
Member Function/Subroutine Documentation
◆ hipblaszhemv_()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemv::hipblaszhemv_ | ( | 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 | A, | ||
integer(c_int), value | da, | ||
type(c_ptr), value | x, | ||
integer(c_int), value | incx, | ||
complex(c_double_complex) | beta, | ||
type(c_ptr), value | y, | ||
integer(c_int), value | incy | ||
) |
◆ hipblaszhemv_full_rank()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemv::hipblaszhemv_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 | A, | ||
integer(c_int) | da, | ||
complex(c_double_complex), dimension(:), target | x, | ||
integer(c_int) | incx, | ||
complex(c_double_complex) | beta, | ||
complex(c_double_complex), dimension(:), target | y, | ||
integer(c_int) | incy | ||
) |
◆ hipblaszhemv_rank_0()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemv::hipblaszhemv_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 | A, | ||
integer(c_int) | da, | ||
complex(c_double_complex), target | x, | ||
integer(c_int) | incx, | ||
complex(c_double_complex) | beta, | ||
complex(c_double_complex), target | y, | ||
integer(c_int) | incy | ||
) |
◆ hipblaszhemv_rank_1()
integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemv::hipblaszhemv_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 | A, | ||
integer(c_int) | da, | ||
complex(c_double_complex), dimension(:), target | x, | ||
integer(c_int) | incx, | ||
complex(c_double_complex) | beta, | ||
complex(c_double_complex), dimension(:), target | y, | ||
integer(c_int) | incy | ||
) |
The documentation for this interface was generated from the following file: