hipsparsesbsrxmv Interface Reference#
hipfort_hipsparse::hipsparsesbsrxmv Interface Reference
Description: Matrix-vector multiplication with a mask operation y(mask) = (alpha op(A) x + beta y)(mask), where A is a sparse matrix in a modified BSR storage format, x and y are dense vectors. More...
Public Member Functions | |
| integer(kind(hipsparse_status_success)) function | hipsparsesbsrxmv_ (handle, dir, trans, sizeOfMask, mb, nb, nnzb, alpha, descr, bsrVal, bsrMaskPtr, bsrRowPtr, bsrEndPtr, bsrColInd, blockDim, x, beta, y) |
| integer(kind(hipsparse_status_success)) function | hipsparsesbsrxmv_rank_0 (handle, dir, trans, sizeOfMask, mb, nb, nnzb, alpha, descr, bsrVal, bsrMaskPtr, bsrRowPtr, bsrEndPtr, bsrColInd, blockDim, x, beta, y) |
| integer(kind(hipsparse_status_success)) function | hipsparsesbsrxmv_rank_1 (handle, dir, trans, sizeOfMask, mb, nb, nnzb, alpha, descr, bsrVal, bsrMaskPtr, bsrRowPtr, bsrEndPtr, bsrColInd, blockDim, x, beta, y) |
Detailed Description
Description: Matrix-vector multiplication with a mask operation y(mask) = (alpha op(A) x + beta y)(mask), where A is a sparse matrix in a modified BSR storage format, x and y are dense vectors.
Member Function/Subroutine Documentation
◆ hipsparsesbsrxmv_()
| integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsesbsrxmv::hipsparsesbsrxmv_ | ( | type(c_ptr), value | handle, |
| integer(kind(hipsparse_direction_row)), value | dir, | ||
| integer(kind(hipsparse_operation_non_transpose)), value | trans, | ||
| integer(c_int), value | sizeOfMask, | ||
| integer(c_int), value | mb, | ||
| integer(c_int), value | nb, | ||
| integer(c_int), value | nnzb, | ||
| real(c_float) | alpha, | ||
| type(c_ptr), value | descr, | ||
| type(c_ptr), value | bsrVal, | ||
| type(c_ptr), value | bsrMaskPtr, | ||
| type(c_ptr), value | bsrRowPtr, | ||
| type(c_ptr), value | bsrEndPtr, | ||
| type(c_ptr), value | bsrColInd, | ||
| integer(c_int), value | blockDim, | ||
| type(c_ptr), value | x, | ||
| real(c_float) | beta, | ||
| type(c_ptr), value | y | ||
| ) |
◆ hipsparsesbsrxmv_rank_0()
| integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsesbsrxmv::hipsparsesbsrxmv_rank_0 | ( | type(c_ptr) | handle, |
| integer(kind(hipsparse_direction_row)) | dir, | ||
| integer(kind(hipsparse_operation_non_transpose)) | trans, | ||
| integer(c_int) | sizeOfMask, | ||
| integer(c_int) | mb, | ||
| integer(c_int) | nb, | ||
| integer(c_int) | nnzb, | ||
| real(c_float) | alpha, | ||
| type(c_ptr) | descr, | ||
| type(c_ptr) | bsrVal, | ||
| type(c_ptr) | bsrMaskPtr, | ||
| type(c_ptr) | bsrRowPtr, | ||
| type(c_ptr) | bsrEndPtr, | ||
| type(c_ptr) | bsrColInd, | ||
| integer(c_int) | blockDim, | ||
| real(c_float), target | x, | ||
| real(c_float) | beta, | ||
| real(c_float), target | y | ||
| ) |
◆ hipsparsesbsrxmv_rank_1()
| integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsesbsrxmv::hipsparsesbsrxmv_rank_1 | ( | type(c_ptr) | handle, |
| integer(kind(hipsparse_direction_row)) | dir, | ||
| integer(kind(hipsparse_operation_non_transpose)) | trans, | ||
| integer(c_int) | sizeOfMask, | ||
| integer(c_int) | mb, | ||
| integer(c_int) | nb, | ||
| integer(c_int) | nnzb, | ||
| real(c_float) | alpha, | ||
| type(c_ptr) | descr, | ||
| type(c_ptr) | bsrVal, | ||
| type(c_ptr) | bsrMaskPtr, | ||
| type(c_ptr) | bsrRowPtr, | ||
| type(c_ptr) | bsrEndPtr, | ||
| type(c_ptr) | bsrColInd, | ||
| integer(c_int) | blockDim, | ||
| real(c_float), dimension(:), target | x, | ||
| real(c_float) | beta, | ||
| real(c_float), dimension(:), target | y | ||
| ) |
The documentation for this interface was generated from the following file: