hipblaszhemm Interface Reference#
hipfort_hipblas::hipblaszhemm Interface Reference
BLAS Level 3 API. More...
Public Member Functions | |
| integer(kind(hipblas_status_success)) function | hipblaszhemm_ (handle, side, uplo, n, k, alpha, A, lda, B, ldb, beta, C, ldc) |
| integer(kind(hipblas_status_success)) function | hipblaszhemm_full_rank (handle, side, uplo, n, k, alpha, A, lda, B, ldb, beta, C, ldc) |
| integer(kind(hipblas_status_success)) function | hipblaszhemm_rank_0 (handle, side, uplo, n, k, alpha, A, lda, B, ldb, beta, C, ldc) |
| integer(kind(hipblas_status_success)) function | hipblaszhemm_rank_1 (handle, side, uplo, n, k, alpha, A, lda, B, ldb, beta, C, ldc) |
Detailed Description
BLAS Level 3 API.
hemm performs one of the matrix-matrix operations:
C := alpha*A*B + beta*C if side == HIPBLAS_SIDE_LEFT, C := alpha*B*A + beta*C if side == HIPBLAS_SIDE_RIGHT,
where alpha and beta are scalars, B and C are m by n matrices, and A is a Hermitian matrix stored as either upper or lower.
- Parameters
-
[in] handle [hipblasHandle_t] handle to the hipblas library context queue. [in] side [hipblasSideMode_t] HIPBLAS_SIDE_LEFT: C := alpha*A*B + beta*C HIPBLAS_SIDE_RIGHT: C := alpha*B*A + beta*C [in] uplo [hipblasFillMode_t] HIPBLAS_FILL_MODE_UPPER: A is an upper triangular matrix HIPBLAS_FILL_MODE_LOWER: A is a lower triangular matrix [in] m [int] m specifies the number of rows of B and C. m >= 0. [in] n [int] n specifies the number of columns of B and C. n >= 0. [in] alpha alpha specifies the scalar alpha. When alpha is zero then A and B are not referenced. [in] A pointer storing matrix A on the GPU. A is m by m if side == HIPBLAS_SIDE_LEFT A is n by n if side == HIPBLAS_SIDE_RIGHT Only the upper/lower triangular part is accessed. The imaginary component of the diagonal elements is not used. [in] lda [int] lda specifies the first dimension of A. if side = HIPBLAS_SIDE_LEFT, lda >= max( 1, m ), otherwise lda >= max( 1, n ). [in] B pointer storing matrix B on the GPU. Matrix dimension is m by n [in] ldb [int] ldb specifies the first dimension of B. ldb >= max( 1, m ) [in] beta beta specifies the scalar beta. When beta is zero then C need not be set before entry. [in] C pointer storing matrix C on the GPU. Matrix dimension is m by n [in] ldc [int] ldc specifies the first dimension of C. ldc >= max( 1, m )
Member Function/Subroutine Documentation
◆ hipblaszhemm_()
| integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemm::hipblaszhemm_ | ( | type(c_ptr), value | handle, |
| integer(kind(hipblas_side_left)), value | side, | ||
| integer(kind(hipblas_fill_mode_upper)), value | uplo, | ||
| integer(c_int), value | n, | ||
| integer(c_int), value | k, | ||
| complex(c_double_complex) | alpha, | ||
| type(c_ptr), value | A, | ||
| integer(c_int), value | lda, | ||
| type(c_ptr), value | B, | ||
| integer(c_int), value | ldb, | ||
| complex(c_double_complex) | beta, | ||
| type(c_ptr), value | C, | ||
| integer(c_int), value | ldc | ||
| ) |
◆ hipblaszhemm_full_rank()
| integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemm::hipblaszhemm_full_rank | ( | type(c_ptr) | handle, |
| integer(kind(hipblas_side_left)) | side, | ||
| integer(kind(hipblas_fill_mode_upper)) | uplo, | ||
| integer(c_int) | n, | ||
| integer(c_int) | k, | ||
| complex(c_double_complex) | alpha, | ||
| complex(c_double_complex), dimension(:,:), target | A, | ||
| integer(c_int) | lda, | ||
| complex(c_double_complex), dimension(:,:), target | B, | ||
| integer(c_int) | ldb, | ||
| complex(c_double_complex) | beta, | ||
| complex(c_double_complex), dimension(:,:), target | C, | ||
| integer(c_int) | ldc | ||
| ) |
◆ hipblaszhemm_rank_0()
| integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemm::hipblaszhemm_rank_0 | ( | type(c_ptr) | handle, |
| integer(kind(hipblas_side_left)) | side, | ||
| integer(kind(hipblas_fill_mode_upper)) | uplo, | ||
| integer(c_int) | n, | ||
| integer(c_int) | k, | ||
| complex(c_double_complex) | alpha, | ||
| complex(c_double_complex), target | A, | ||
| integer(c_int) | lda, | ||
| complex(c_double_complex), target | B, | ||
| integer(c_int) | ldb, | ||
| complex(c_double_complex) | beta, | ||
| complex(c_double_complex), target | C, | ||
| integer(c_int) | ldc | ||
| ) |
◆ hipblaszhemm_rank_1()
| integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblaszhemm::hipblaszhemm_rank_1 | ( | type(c_ptr) | handle, |
| integer(kind(hipblas_side_left)) | side, | ||
| integer(kind(hipblas_fill_mode_upper)) | uplo, | ||
| integer(c_int) | n, | ||
| integer(c_int) | k, | ||
| complex(c_double_complex) | alpha, | ||
| complex(c_double_complex), dimension(:), target | A, | ||
| integer(c_int) | lda, | ||
| complex(c_double_complex), dimension(:), target | B, | ||
| integer(c_int) | ldb, | ||
| complex(c_double_complex) | beta, | ||
| complex(c_double_complex), dimension(:), target | C, | ||
| integer(c_int) | ldc | ||
| ) |
The documentation for this interface was generated from the following file: