Table 10 Numbers of GCR iterations 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) | |
|---|---|---|---|
\(100^3\) | 4267 | 579 | 579 |
\(200^3\) | 14,935 | 1293 | 1802 |
From: Newton–Raphson preconditioner for Krylov type solvers on GPU devices
DIAG (GPU) | BFGS–DIAG (GPU) | SSOR (CPU) | |
|---|---|---|---|
\(100^3\) | 4267 | 579 | 579 |
\(200^3\) | 14,935 | 1293 | 1802 |