rocsparse_cscsort_buffer_size Interface Reference#
hipfort_rocsparse::rocsparse_cscsort_buffer_size Interface Reference
Sort a sparse CSC matrix. More...
Public Member Functions | |
integer(kind(rocsparse_status_success)) function | rocsparse_cscsort_buffer_size_ (handle, m, n, nnz, csc_col_ptr, csc_row_ind, buffer_size) |
integer(kind(rocsparse_status_success)) function | rocsparse_cscsort_buffer_size_rank_0 (handle, m, n, nnz, csc_col_ptr, csc_row_ind, buffer_size) |
integer(kind(rocsparse_status_success)) function | rocsparse_cscsort_buffer_size_rank_1 (handle, m, n, nnz, csc_col_ptr, csc_row_ind, buffer_size) |
Detailed Description
Sort a sparse CSC matrix.
rocsparse_cscsort_buffer_size
returns the size of the temporary storage buffer required by rocsparse_cscsort(). The temporary storage buffer must be allocated by the user.
- Parameters
-
[in] handle handle to the rocsparse library context queue. [in] m number of rows of the sparse CSC matrix. [in] n number of columns of the sparse CSC matrix. [in] nnz number of non-zero entries of the sparse CSC matrix. [in] csc_col_ptr array of n+1
elements that point to the start of every column of the sparse CSC matrix.[in] csc_row_ind array of nnz
elements containing the row indices of the sparse CSC matrix.[out] buffer_size number of bytes of the temporary storage buffer required by rocsparse_cscsort().
- Return values
-
rocsparse_status_success the operation completed successfully. rocsparse_status_invalid_handle the library context was not initialized. rocsparse_status_invalid_size m
,n
ornnz
is invalid.rocsparse_status_invalid_pointer csc_col_ptr
,csc_row_ind
orbuffer_size
pointer is invalid.
Member Function/Subroutine Documentation
◆ rocsparse_cscsort_buffer_size_()
integer(kind(rocsparse_status_success)) function hipfort_rocsparse::rocsparse_cscsort_buffer_size::rocsparse_cscsort_buffer_size_ | ( | type(c_ptr), value | handle, |
integer(c_int), value | m, | ||
integer(c_int), value | n, | ||
integer(c_int), value | nnz, | ||
type(c_ptr), value | csc_col_ptr, | ||
type(c_ptr), value | csc_row_ind, | ||
integer(c_size_t) | buffer_size | ||
) |
◆ rocsparse_cscsort_buffer_size_rank_0()
integer(kind(rocsparse_status_success)) function hipfort_rocsparse::rocsparse_cscsort_buffer_size::rocsparse_cscsort_buffer_size_rank_0 | ( | type(c_ptr) | handle, |
integer(c_int) | m, | ||
integer(c_int) | n, | ||
integer(c_int) | nnz, | ||
integer(c_int), target | csc_col_ptr, | ||
integer(c_int), target | csc_row_ind, | ||
integer(c_size_t) | buffer_size | ||
) |
◆ rocsparse_cscsort_buffer_size_rank_1()
integer(kind(rocsparse_status_success)) function hipfort_rocsparse::rocsparse_cscsort_buffer_size::rocsparse_cscsort_buffer_size_rank_1 | ( | type(c_ptr) | handle, |
integer(c_int) | m, | ||
integer(c_int) | n, | ||
integer(c_int) | nnz, | ||
integer(c_int), dimension(:), target | csc_col_ptr, | ||
integer(c_int), dimension(:), target | csc_row_ind, | ||
integer(c_size_t) | buffer_size | ||
) |
The documentation for this interface was generated from the following file: