rocsparse_csrsv_clear Interface Reference#
hipfort_rocsparse::rocsparse_csrsv_clear Interface Reference
Sparse triangular solve using CSR storage format. More...
Public Member Functions | |
integer(kind(rocsparse_status_success)) function | rocsparse_csrsv_clear_ (handle, descr, myInfo) |
Detailed Description
Sparse triangular solve using CSR storage format.
rocsparse_csrsv_clear
deallocates all memory that was allocated by rocsparse_scsrsv_analysis(), rocsparse_dcsrsv_analysis(), rocsparse_ccsrsv_analysis() or rocsparse_zcsrsv_analysis(). This is especially useful, if memory is an issue and the analysis data is not required for further computation, e.g. when switching to another sparse matrix format. Calling rocsparse_csrsv_clear
is optional. All allocated resources will be cleared, when the opaque rocsparse_mat_info
struct is destroyed using rocsparse_destroy_mat_info().
- Parameters
-
[in] handle handle to the rocsparse library context queue. [in] descr descriptor of the sparse CSR matrix. [in,out] info structure that holds the information collected during the analysis step.
- Return values
-
rocsparse_status_success the operation completed successfully. rocsparse_status_invalid_handle the library context was not initialized. rocsparse_status_invalid_pointer info
pointer is invalid.rocsparse_status_memory_error the buffer holding the meta data could not be deallocated. rocsparse_status_internal_error an internal error occurred.
Member Function/Subroutine Documentation
◆ rocsparse_csrsv_clear_()
integer(kind(rocsparse_status_success)) function hipfort_rocsparse::rocsparse_csrsv_clear::rocsparse_csrsv_clear_ | ( | type(c_ptr), value | handle, |
type(c_ptr), value | descr, | ||
type(c_ptr), value | myInfo | ||
) |
The documentation for this interface was generated from the following file: