From: Newton–Raphson preconditioner for Krylov type solvers on GPU devices
DIAG | SSOR | BFGS–DIAG | BFGS–SSOR | |||||||
---|---|---|---|---|---|---|---|---|---|---|
m = 3 | m = 5 | m = 7 | m = 10 | m = 3 | m = 5 | m = 7 | m = 10 | |||
GR_30_30 | 5.14E−02 | 1.50E−02 | 4.07E−02 | 3.43E−02 | 4.86E−02 | 5.73E−02 | 1.40E−02 | 1.56E−02 | 1.56E−02 | 1.56E−02 |
BCSSTK14 | 2.95E+00 | NA | 2.02E+00 | 1.97E+00 | 2.01E+00 | 2.54E+00 | 7.55E−01 | 9.60E−01 | 9.83E−01 | 1.15E+00 |
BCSSTK15 | NA | NA | 1.44E+01 | 2.00E+01 | 1.73E+01 | NA | 5.46E+00 | 5.29E+00 | 8.97E+00 | NA |
RDB450 | NA | NA | 1.33E+01 | 1.46E+01 | 1.27E+01 | NA | 2.06E+00 | 3.01E+00 | 3.30E+00 | 4.94E+00 |