ResearchBenchmarksLinear systems on SuiteSparse Matrix Collection Dubcova2Follow22IterationsAutoSpec21.425.4529.533.55Feb 10, 2026Evaluation ResultsMethodMethodLinksIterationsAutoSpecSpectral probe steps=200Spectral probe steps=2002026.0222AutoSpecSpectral probe steps=50Spectral probe steps=502026.0222ChebyshevSpectral probe steps=200Spectral probe steps=2002026.0234ChebyshevSpectral probe steps=50Spectral probe steps=502026.0237