Automated MPI-X Code Generation for Scalable Finite-Difference Solvers - Bisbas, George; Nelson, Rhodri; Louboutin, Mathias; Luporini, Fabio; Kelly, Paul H.J.; Gorman, Gerard (2025 IEEE International Parallel and Distributed Processing Symposium (IPDPS), Parallel and Distributed Processing Symposium (IPDPS), 2025 IEEE International, IPDPS, 2025)