SIFEL kernel (factorization by math library)

Version's name: SIFEL kernel (factorization by math library) ; a version of the SIFEL kernel program.
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Implemented best practices: Leverage optimized math libraries ·

In this version, the original implementation of a matrix factorization and computation of the Schur complement was replaced by a call of the Pardiso library that is a part of the Intel Math Kernel Library (MKL). The system matrix is stored in a different format than in the original code, namely in compressed sparse row (CSR) format which was supported by the SIFEL application and is suitable for the Pardiso library. This version also includes the appropriate interface for the Pardiso library.

This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreements No 676553 (POP1) and 824080 (POP2).

Currently, the project receives funding from the European High-Performance Computing Joint Undertaking (JU) under grant agreement No 101143931 (POP3). The JU receives support from the European Union's Horizon Europe research and innovation programme and Spain, Germany, France, Portugal and the Czech Republic.