hipsparsexcscsort Interface Reference

• hipfort_hipsparse
• hipsparsexcscsort

Public Member Functions | List of all members

hipfort_hipsparse::hipsparsexcscsort Interface Reference

Sort a sparse CSC matrix. More...

Public Member Functions
integer(kind(hipsparse_status_success)) function	hipsparsexcscsort_ (handle, m, n, nnz, descrA, cscColPtr, cscRowInd, P, pBuffer)
integer(kind(hipsparse_status_success)) function	hipsparsexcscsort_full_rank (handle, m, n, nnz, descrA, cscColPtr, cscRowInd, P, pBuffer)
integer(kind(hipsparse_status_success)) function	hipsparsexcscsort_rank_0 (handle, m, n, nnz, descrA, cscColPtr, cscRowInd, P, pBuffer)
integer(kind(hipsparse_status_success)) function	hipsparsexcscsort_rank_1 (handle, m, n, nnz, descrA, cscColPtr, cscRowInd, P, pBuffer)

Detailed Description

Sort a sparse CSC matrix.

hipsparseXcscsort sorts a matrix in CSC format. The sorted permutation vector perm can be used to obtain sorted csc_val array. In this case, perm must be initialized as the identity permutation, see hipsparseCreateIdentityPermutation().

hipsparseXcscsort requires extra temporary storage buffer that has to be allocated by the user. Storage buffer size can be determined by hipsparseXcscsort_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

◆ hipsparsexcscsort_()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcscsort::hipsparsexcscsort_	(	type(c_ptr), value	handle,
		integer(c_int), value	m,
		integer(c_int), value	n,
		integer(c_int), value	nnz,
		type(c_ptr), value	descrA,
		type(c_ptr), value	cscColPtr,
		type(c_ptr), value	cscRowInd,
		type(c_ptr), value	P,
		type(c_ptr), value	pBuffer
	)

◆ hipsparsexcscsort_full_rank()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcscsort::hipsparsexcscsort_full_rank	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		integer(c_int)	nnz,
		type(c_ptr)	descrA,
		integer(c_int), dimension(:), target	cscColPtr,
		integer(c_int), dimension(:), target	cscRowInd,
		integer(c_int), dimension(:,:), target	P,
		type(c_ptr)	pBuffer
	)

◆ hipsparsexcscsort_rank_0()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcscsort::hipsparsexcscsort_rank_0	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		integer(c_int)	nnz,
		type(c_ptr)	descrA,
		integer(c_int), target	cscColPtr,
		integer(c_int), target	cscRowInd,
		integer(c_int), target	P,
		type(c_ptr)	pBuffer
	)

◆ hipsparsexcscsort_rank_1()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcscsort::hipsparsexcscsort_rank_1	(	type(c_ptr)	handle,
		integer(c_int)	m,
		integer(c_int)	n,
		integer(c_int)	nnz,
		type(c_ptr)	descrA,
		integer(c_int), dimension(:), target	cscColPtr,
		integer(c_int), dimension(:), target	cscRowInd,
		integer(c_int), dimension(:), target	P,
		type(c_ptr)	pBuffer
	)

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

• hipfort_hipsparse.f