Table 11 Average computational time per iteration for each preconditioner on GPGPU and CPU
From: Newton–Raphson preconditioner for Krylov type solvers on GPU devices
DIAG (GPU) | BFGS–DIAG (GPU) | SSOR (CPU) | |
|---|---|---|---|
\(100^3\) | 6.77E−02 | 9.10E−02 | 2.52E−01 |
\(200^3\) | 5.51E−01 | 7.35E−01 | 2.15E+00 |