hipsparseshyb2csr Interface Reference

• hipfort_hipsparse
• hipsparseshyb2csr

Public Member Functions | List of all members

hipfort_hipsparse::hipsparseshyb2csr Interface Reference

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

Public Member Functions
integer(kind(hipsparse_status_success)) function	hipsparseshyb2csr_ (handle, descra, hyba, csrsortedvala, csrsortedrowptra, csrsortedcolinda)
integer(kind(hipsparse_status_success)) function	hipsparseshyb2csr_rank_0 (handle, descra, hyba, csrsortedvala, csrsortedrowptra, csrsortedcolinda)
integer(kind(hipsparse_status_success)) function	hipsparseshyb2csr_rank_1 (handle, descra, hyba, csrsortedvala, csrsortedrowptra, csrsortedcolinda)

Detailed Description

Convert a sparse HYB matrix into a sparse CSR matrix.

hipsparseXhyb2csr converts a HYB matrix into a CSR matrix.

Note

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

Deprecated:

This function is deprecated when using the CUDA backend (CUDA 10.0+) and will be removed in CUDA 11.0. This deprecation does not apply to the ROCm backend.

Parameters

[in]	handle	- handle to the hipSPARSE library context queue.
[in]	descrA	- descriptor of the sparse HYB matrix. Currently, only HIPSPARSE_MATRIX_TYPE_GENERAL is supported.
[in]	hybA	- sparse matrix in HYB format.
[out]	csrSortedValA	- array containing the values of the sparse CSR matrix.
[out]	csrSortedRowPtrA	- array of m+1 elements that point to the start of every row of the sparse CSR matrix.
[out]	csrSortedColIndA	- array containing the column indices of the sparse CSR matrix.

Return values

HIPSPARSE_STATUS_SUCCESS	the operation completed successfully.
HIPSPARSE_STATUS_NOT_INITIALIZED	handle is not initialized.
HIPSPARSE_STATUS_INVALID_VALUE	handle, descrA, hybA, csrSortedValA, csrSortedRowPtrA, or csrSortedColIndA is nullptr.
HIPSPARSE_STATUS_INTERNAL_ERROR	an internal error occurred.
HIPSPARSE_STATUS_NOT_SUPPORTED	hipsparseMatrixType_t != HIPSPARSE_MATRIX_TYPE_GENERAL.

Member Function/Subroutine Documentation

◆ hipsparseshyb2csr_()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparseshyb2csr::hipsparseshyb2csr_	(	type(c_ptr), value	handle,
		type(c_ptr), value	descra,
		type(c_ptr), value	hyba,
		type(c_ptr), value	csrsortedvala,
		type(c_ptr), value	csrsortedrowptra,
		type(c_ptr), value	csrsortedcolinda
	)

◆ hipsparseshyb2csr_rank_0()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparseshyb2csr::hipsparseshyb2csr_rank_0	(	type(c_ptr)	handle,
		type(c_ptr)	descra,
		type(c_ptr)	hyba,
		real(c_float), target	csrsortedvala,
		integer(c_int), target	csrsortedrowptra,
		integer(c_int), target	csrsortedcolinda
	)

◆ hipsparseshyb2csr_rank_1()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparseshyb2csr::hipsparseshyb2csr_rank_1	(	type(c_ptr)	handle,
		type(c_ptr)	descra,
		type(c_ptr)	hyba,
		real(c_float), dimension(:), target	csrsortedvala,
		integer(c_int), dimension(:), target	csrsortedrowptra,
		integer(c_int), dimension(:), target	csrsortedcolinda
	)

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

• hipfort_hipsparse.F90