rocsparse_sell_get Interface Reference

• hipfort_rocsparse
• rocsparse_sell_get

Public Member Functions | List of all members

hipfort_rocsparse::rocsparse_sell_get Interface Reference

Get the fields of the sparse sliced ELL matrix descriptor. More...

Public Member Functions
integer(kind(rocsparse_status_success)) function	rocsparse_sell_get_ (descr, rows, cols, nnz, sell_slice_size, sell_colval_size, sell_slice_offsets, sell_col_ind, sell_val, sell_slice_offsets_type, sell_col_ind_type, idx_base, data_type)

Detailed Description

Get the fields of the sparse sliced ELL matrix descriptor.

rocsparse_sell_get gets the fields of the sparse sliced ELL matrix descriptor.

Parameters

[in]	descr	- the pointer to the sparse sliced ELL matrix descriptor.
[out]	rows	- number of rows in the sliced ELL matrix.
[out]	cols	- number of columns in the sliced ELL matrix.
[out]	nnz	- number of non-zeros in the sliced ELL matrix.
[out]	sell_slice_size	- slice size in the sliced ELL matrix.
[out]	sell_colval_size	- actual number of elements stored in the sliced ELL matrix.
[out]	sell_slice_offsets	- slice offsets array in the sliced ELL matrix. Must be an array of length nslices + 1 where nslices=(rows-1)/sell_slice_size+1.
[out]	sell_col_ind	- column indices of the sliced ELL matrix. Must be an array of length sell_colval_size.
[out]	sell_val	- values of the sliced ELL matrix. Must be an array of length sell_colval_size.
[out]	sell_slice_offsets_type	- rocsparse_indextype_i32 or rocsparse_indextype_i64.
[out]	sell_col_ind_type	- rocsparse_indextype_i32 or rocsparse_indextype_i64.
[out]	idx_base	- rocsparse_index_base_zero or rocsparse_index_base_one.
[out]	data_type	- rocsparse_datatype_f32_r, rocsparse_datatype_f64_r, rocsparse_datatype_f32_c, or rocsparse_datatype_f64_c.

Return values

rocsparse_status_success	the operation completed successfully.
rocsparse_status_invalid_pointer	if descr, sell_slice_offsets, sell_col_ind, or sell_val is invalid.
rocsparse_status_invalid_size	if rows, cols, nnz, sell_colval_size, or sell_slice_size is invalid.
rocsparse_status_invalid_value	if sell_slice_offsets_type, sell_col_ind_type, idx_base, or data_type is invalid.

Member Function/Subroutine Documentation

◆ rocsparse_sell_get_()

integer(kind(rocsparse_status_success)) function hipfort_rocsparse::rocsparse_sell_get::rocsparse_sell_get_	(	type(c_ptr), value	descr,
		integer(c_int64_t)	rows,
		integer(c_int64_t)	cols,
		integer(c_int64_t)	nnz,
		type(c_ptr), value	sell_slice_size,
		type(c_ptr), value	sell_colval_size,
		type(c_ptr)	sell_slice_offsets,
		type(c_ptr)	sell_col_ind,
		type(c_ptr)	sell_val,
		type(c_ptr), value	sell_slice_offsets_type,
		type(c_ptr), value	sell_col_ind_type,
		type(c_ptr), value	idx_base,
		type(c_ptr), value	data_type
	)

---

The documentation for this interface was generated from the following file:

• hipfort_rocsparse.F90