ResearchBenchmarksConjugate Gradient Preconditioning on SCREENED POISSON PDE nc=64Conjugate Gradient Preconditioning on SCREENED POISSON PDE nc=64Follow30.69Solve Time (ms)NLSS28.707242.091155.47568.8589Jan 28, 2026Evaluation resultsMethodMethodLinksSolve Time (ms)Total (Median) (ms)Total (Q1) (ms)Total (Q3) (ms)NLSSnc=64nc=642026.0130.6984.977892.9Subspacenc=64nc=642026.0145.51101.9694.76116.71SA-AMGnc=64nc=642026.0171.63127.67117.97155.77SVDnc=64nc=642026.0177.39109.4494.43133.04GNNnc=64nc=642026.0180.26809.04785.16850.85