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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
  1. In the table, e.g. 5.14E−02 means \(5.14 \times 10^{-2}\) s