Developer Reference for Intel® oneAPI Math Kernel Library for C
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Visible to Intel only — GUID: GUID-CF089D9B-EAFF-4805-86E2-DC9C03AD8534
Visible to Intel only — GUID: GUID-CF089D9B-EAFF-4805-86E2-DC9C03AD8534
mkl_sparse_qr_reorder
Reordering step of SPARSE QR solver.
sparse_status_t mkl_sparse_qr_reorder (sparse_matrix_t A, struct matrix_descr descr);
- mkl_sparse_qr.h
The mkl_sparse_qr_reorder routine performs ordering and symbolic analysis of matrix A.
- A
-
Handle containing a sparse matrix in an internal data structure.
- descr
-
Structure specifying sparse matrix properties. Only the parameters listed here are currently supported.
- SPARSE_STATUS_SUCCESS
- The operation was successful.
- SPARSE_STATUS_NOT_INITIALIZED
- The routine encountered an empty handle or matrix array.
- SPARSE_STATUS_ALLOC_FAILED
- Internal memory allocation failed.
- SPARSE_STATUS_INVALID_VALUE
- The input parameters contain an invalid value.
- SPARSE_STATUS_EXECUTION_FAILED
- Execution failed.
- SPARSE_STATUS_INTERNAL_ERROR
- An error in algorithm implementation occurred.
- SPARSE_STATUS_NOT_SUPPORTED
- The requested operation is not supported.