hipsparsexcsr2coo Interface Reference

• hipfort_hipsparse
• hipsparsexcsr2coo

Public Member Functions | List of all members

hipfort_hipsparse::hipsparsexcsr2coo Interface Reference

Convert a sparse CSR matrix into a sparse COO matrix. More...

Public Member Functions
integer(kind(hipsparse_status_success)) function	hipsparsexcsr2coo_ (handle, csrRowPtr, nnz, m, cooRowInd, idxBase)
integer(kind(hipsparse_status_success)) function	hipsparsexcsr2coo_rank_0 (handle, csrRowPtr, nnz, m, cooRowInd, idxBase)
integer(kind(hipsparse_status_success)) function	hipsparsexcsr2coo_rank_1 (handle, csrRowPtr, nnz, m, cooRowInd, idxBase)

Detailed Description

Convert a sparse CSR matrix into a sparse COO matrix.

hipsparseXcsr2coo converts the CSR array containing the row offsets, that point to the start of every row, into a COO array of row indices.

Note

It can also be used to convert a CSC array containing the column offsets into a COO array of column indices.

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

◆ hipsparsexcsr2coo_()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcsr2coo::hipsparsexcsr2coo_	(	type(c_ptr), value	handle,
		type(c_ptr), value	csrRowPtr,
		integer(c_int), value	nnz,
		integer(c_int), value	m,
		type(c_ptr), value	cooRowInd,
		integer(kind(hipsparse_index_base_zero)), value	idxBase
	)

◆ hipsparsexcsr2coo_rank_0()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcsr2coo::hipsparsexcsr2coo_rank_0	(	type(c_ptr)	handle,
		integer(c_int), target	csrRowPtr,
		integer(c_int)	nnz,
		integer(c_int)	m,
		integer(c_int), target	cooRowInd,
		integer(kind(hipsparse_index_base_zero))	idxBase
	)

◆ hipsparsexcsr2coo_rank_1()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexcsr2coo::hipsparsexcsr2coo_rank_1	(	type(c_ptr)	handle,
		integer(c_int), dimension(:), target	csrRowPtr,
		integer(c_int)	nnz,
		integer(c_int)	m,
		integer(c_int), dimension(:), target	cooRowInd,
		integer(kind(hipsparse_index_base_zero))	idxBase
	)

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

• hipfort_hipsparse.f