ResearchBenchmarksMaximum GPU Memory Usage on Operator Learning on Gray–ScottMaximum GPU Memory Usage on Operator Learning on Gray–ScottFollow12.2Max GPU Memory Usage (GB)FNO11.617215.551119.48523.4189Jul 2, 2026Evaluation resultsMethodMethodLinksMax GPU Memory Usage (GB)FNO2026.0712.2WNO2026.0713.41UNO2026.0713.94CNO2026.0717.14LiNOWidth C=32, Levels L=4...Width C=32, Levels L=4, Pw, Uphi hidden=32, Pw, Uphi conv layers=3+1x1, Kphi Operator=3 conv2026.0726.77