The Sparse Parallel Robust Algorithms Library (SPRAL) is an open-source library for sparse linear algebra and associated algorithms.
At present, the library offers the following packages:
For detailed information about the SPRAL packages and API see:
If the functionality you are looking for is not supported, it may be offered by our proprietary licenced HSL library (free to academics).
For more information about SPRAL, please contact hsl@stfc.ac.uk.