Table 3 The computational costs of the FETI-DP for calculating the optical force in the system of gold truncated cone dimer. Thirty-two subdomains and 32 processors are used
Number of unknowns | Total memory (GB) | Total time (s) |
---|---|---|
1.0 × 106 | 12.5 | 67.9 |
2.2 × 106 | 29.0 | 180.1 |
3.2 × 106 | 56.3 | 252.0 |