hipsparsexcoosortbycolumn Interface Reference

• hipfort_hipsparse
• hipsparsexcoosortbycolumn

Public Member Functions | List of all members

hipfort_hipsparse::hipsparsexcoosortbycolumn Interface Reference

Sort a sparse COO matrix by column. More...

Public Member Functions
integer(kind(hipsparse_status_success)) function	hipsparsexcoosortbycolumn_ (handle, m, n, nnz, cooRows, cooCols, P, pBuffer)
integer(kind(hipsparse_status_success)) function	hipsparsexcoosortbycolumn_full_rank (handle, m, n, nnz, cooRows, cooCols, P, pBuffer)
integer(kind(hipsparse_status_success)) function	hipsparsexcoosortbycolumn_rank_0 (handle, m, n, nnz, cooRows, cooCols, P, pBuffer)
integer(kind(hipsparse_status_success)) function	hipsparsexcoosortbycolumn_rank_1 (handle, m, n, nnz, cooRows, cooCols, P, pBuffer)

Detailed Description

Sort a sparse COO matrix by column.

hipsparseXcoosortByColumn sorts a matrix in COO format by column. The sorted permutation vector perm can be used to obtain sorted coo_val array. In this case, perm must be initialized as the identity permutation, see hipsparseCreateIdentityPermutation().

hipsparseXcoosortByColumn requires extra temporary storage buffer that has to be allocated by the user. Storage buffer size can be determined by hipsparseXcoosort_bufferSizeExt().

Note

perm can be NULL if a sorted permutation vector is not required.

This function is non blocking and executed asynchronously with respect to the host. It may return before the actual computation has finished.

Member Function/Subroutine Documentation

◆ hipsparsexcoosortbycolumn_()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcoosortbycolumn::hipsparsexcoosortbycolumn_	(	type(c_ptr), value	handle,
		integer(c_int), value	m,
		integer(c_int), value	n,
		integer(c_int), value	nnz,
		type(c_ptr), value	cooRows,
		type(c_ptr), value	cooCols,
		type(c_ptr), value	P,
		type(c_ptr), value	pBuffer
	)

◆ hipsparsexcoosortbycolumn_full_rank()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcoosortbycolumn::hipsparsexcoosortbycolumn_full_rank	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		integer(c_int)	nnz,
		integer(c_int), dimension(:), target	cooRows,
		integer(c_int), dimension(:), target	cooCols,
		integer(c_int), dimension(:,:), target	P,
		type(c_ptr)	pBuffer
	)

◆ hipsparsexcoosortbycolumn_rank_0()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcoosortbycolumn::hipsparsexcoosortbycolumn_rank_0	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		integer(c_int)	nnz,
		integer(c_int), target	cooRows,
		integer(c_int), target	cooCols,
		integer(c_int), target	P,
		type(c_ptr)	pBuffer
	)

◆ hipsparsexcoosortbycolumn_rank_1()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcoosortbycolumn::hipsparsexcoosortbycolumn_rank_1	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		integer(c_int)	nnz,
		integer(c_int), dimension(:), target	cooRows,
		integer(c_int), dimension(:), target	cooCols,
		integer(c_int), dimension(:), target	P,
		type(c_ptr)	pBuffer
	)

---

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

• hipfort_hipsparse.f