rocblas_zsymv Interface Reference#
hipfort_rocblas::rocblas_zsymv Interface Reference
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Public Member Functions | |
| integer(kind(rocblas_status_success)) function | rocblas_zsymv_ (handle, uplo, n, alpha, A, lda, x, incx, beta, y, incy) |
| integer(kind(rocblas_status_success)) function | rocblas_zsymv_full_rank (handle, uplo, n, alpha, A, lda, x, incx, beta, y, incy) |
| integer(kind(rocblas_status_success)) function | rocblas_zsymv_rank_0 (handle, uplo, n, alpha, A, lda, x, incx, beta, y, incy) |
| integer(kind(rocblas_status_success)) function | rocblas_zsymv_rank_1 (handle, uplo, n, alpha, A, lda, x, incx, beta, y, incy) |
Detailed Description
!
BLAS Level 2 API
\details
xSYMV performs the matrix-vector operation:
y := alphaAx + betay,
where alpha and beta are scalars, x and y are n element vectors and
A should contain an upper or lower triangular n by n symmetric matrix.
@param[in]
handle [rocblas_handle]
handle to the rocblas library context queue.
@param[in]
uplo rocblas_fill
specifies whether the upper 'rocblas_fill_upper' or lower 'rocblas_fill_lower'
if rocblas_fill_upper, the lower part of A is not referenced
if rocblas_fill_lower, the upper part of A is not referenced
@param[in]
n [rocblas_int]
@param[in]
alpha
specifies the scalar alpha
@param[in]
A pointer storing matrix A on the GPU
@param[in]
lda [rocblas_int]
specifies the leading dimension of A
@param[in]
x pointer storing vector x on the GPU
@param[in]
incx [rocblas_int]
specifies the increment for the elements of x
@param[in]
beta specifies the scalar beta
@param[out]
y pointer storing vector y on the GPU
@param[in]
incy [rocblas_int]
specifies the increment for the elements of y
Member Function/Subroutine Documentation
◆ rocblas_zsymv_()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zsymv::rocblas_zsymv_ | ( | type(c_ptr), value | handle, |
| integer(kind(rocblas_fill_upper)), value | uplo, | ||
| integer(c_int), value | n, | ||
| complex(c_double_complex) | alpha, | ||
| type(c_ptr), value | A, | ||
| integer(c_int), value | lda, | ||
| 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 | ||
| ) |
◆ rocblas_zsymv_full_rank()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zsymv::rocblas_zsymv_full_rank | ( | type(c_ptr) | handle, |
| integer(kind(rocblas_fill_upper)) | uplo, | ||
| integer(c_int) | n, | ||
| complex(c_double_complex) | alpha, | ||
| 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) | beta, | ||
| complex(c_double_complex), dimension(:), target | y, | ||
| integer(c_int) | incy | ||
| ) |
◆ rocblas_zsymv_rank_0()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zsymv::rocblas_zsymv_rank_0 | ( | type(c_ptr) | handle, |
| integer(kind(rocblas_fill_upper)) | uplo, | ||
| integer(c_int) | n, | ||
| complex(c_double_complex) | alpha, | ||
| complex(c_double_complex), target | A, | ||
| integer(c_int) | lda, | ||
| 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 | ||
| ) |
◆ rocblas_zsymv_rank_1()
| integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_zsymv::rocblas_zsymv_rank_1 | ( | type(c_ptr) | handle, |
| integer(kind(rocblas_fill_upper)) | uplo, | ||
| integer(c_int) | n, | ||
| complex(c_double_complex) | alpha, | ||
| 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) | beta, | ||
| complex(c_double_complex), dimension(:), target | y, | ||
| integer(c_int) | incy | ||
| ) |
The documentation for this interface was generated from the following file: