Visible to Intel only — GUID: GUID-D4B34D21-9AB1-4B43-A52D-5D3E8F7985C2
Visible to Intel only — GUID: GUID-D4B34D21-9AB1-4B43-A52D-5D3E8F7985C2
Sparse Matrix Storage Formats for Sparse BLAS Routines
The current version of Intel® oneAPI Math Kernel Library (oneMKL) Sparse BLAS Level 2 and Level 3 routines support the following point entry [Duff86] storage formats for sparse matrices:
compressed sparse row format (CSR) and its variations;
compressed sparse column format (CSC);
coordinate format;
diagonal format;
skyline storage format;
and one block entry storage format:
block sparse row format (BSR) and its variations.
For more information see "Sparse Matrix Storage Formats" in the Appendix"Linear Solvers Basics".
Intel® oneAPI Math Kernel Library (oneMKL) provides auxiliary routines -matrix converters - that convert sparse matrix from one storage format to another.