hipsparsexcsr2bsrnnz Interface Reference#
hipfort_hipsparse::hipsparsexcsr2bsrnnz Interface Reference
This function computes the number of nonzero block columns per row and the total number of nonzero blocks in a sparse BSR matrix given a sparse CSR matrix as input. More...
Public Member Functions | |
integer(kind(hipsparse_status_success)) function | hipsparsexcsr2bsrnnz_ (handle, dirA, m, n, descrA, csrRowPtrA, csrColIndA, blockDim, descrC, bsrRowPtrC, bsrNnzb) |
integer(kind(hipsparse_status_success)) function | hipsparsexcsr2bsrnnz_rank_0 (handle, dirA, m, n, descrA, csrRowPtrA, csrColIndA, blockDim, descrC, bsrRowPtrC, bsrNnzb) |
integer(kind(hipsparse_status_success)) function | hipsparsexcsr2bsrnnz_rank_1 (handle, dirA, m, n, descrA, csrRowPtrA, csrColIndA, blockDim, descrC, bsrRowPtrC, bsrNnzb) |
Detailed Description
This function computes the number of nonzero block columns per row and the total number of nonzero blocks in a sparse BSR matrix given a sparse CSR matrix as input.
The routine does support asynchronous execution if the pointer mode is set to device.
Member Function/Subroutine Documentation
◆ hipsparsexcsr2bsrnnz_()
integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcsr2bsrnnz::hipsparsexcsr2bsrnnz_ | ( | type(c_ptr), value | handle, |
integer(kind(hipsparse_direction_row)), value | dirA, | ||
integer(c_int), value | m, | ||
integer(c_int), value | n, | ||
type(c_ptr), value | descrA, | ||
type(c_ptr), value | csrRowPtrA, | ||
type(c_ptr), value | csrColIndA, | ||
integer(c_int), value | blockDim, | ||
type(c_ptr), value | descrC, | ||
type(c_ptr), value | bsrRowPtrC, | ||
type(c_ptr), value | bsrNnzb | ||
) |
◆ hipsparsexcsr2bsrnnz_rank_0()
integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcsr2bsrnnz::hipsparsexcsr2bsrnnz_rank_0 | ( | type(c_ptr) | handle, |
integer(kind(hipsparse_direction_row)) | dirA, | ||
integer(c_int) | m, | ||
integer(c_int) | n, | ||
type(c_ptr) | descrA, | ||
integer(c_int), target | csrRowPtrA, | ||
integer(c_int), target | csrColIndA, | ||
integer(c_int) | blockDim, | ||
type(c_ptr) | descrC, | ||
integer(c_int), target | bsrRowPtrC, | ||
integer(c_int), target | bsrNnzb | ||
) |
◆ hipsparsexcsr2bsrnnz_rank_1()
integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcsr2bsrnnz::hipsparsexcsr2bsrnnz_rank_1 | ( | type(c_ptr) | handle, |
integer(kind(hipsparse_direction_row)) | dirA, | ||
integer(c_int) | m, | ||
integer(c_int) | n, | ||
type(c_ptr) | descrA, | ||
integer(c_int), dimension(:), target | csrRowPtrA, | ||
integer(c_int), dimension(:), target | csrColIndA, | ||
integer(c_int) | blockDim, | ||
type(c_ptr) | descrC, | ||
integer(c_int), dimension(:), target | bsrRowPtrC, | ||
integer(c_int), dimension(:), target | bsrNnzb | ||
) |
The documentation for this interface was generated from the following file: