ResearchBenchmarksSparse Matrix Reordering on SuiteSparse Electromagnetics Problem - S (test)Follow0.763Fill-in RatioGPO0.4685122.4563064.44416.431894May 17, 2026Evaluation ResultsMethodMethodLinksFill-in RatioGPO2026.050.763COLAMD2026.050.8596METIS2026.050.9679DRL ND2026.051.1079PPO2026.051.2033NATURAL2026.058.1252