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CPU versus GPU performance comparison.
| Number of simulations | CPU time (sec) | GPU time (sec) | Speedup |
|---|---|---|---|
| 5 | 380.8 | 127.8 | 2.98× |
| 10 | 1060.4 | 232.9 | 4.56× |
| 50 | 5170.4 | 805.8 | 6.42× |
| 100 | 11652.8 | 1097.7 | 10.61× |
| 500 | 53605.8 | 1739.4 | 30.81× |
| 1000 | 107358.2∗ | 1998.2 | 53.73× |
| 5000 | 536350.7∗ | 3096.0 | 173.2× |
| 10000 | 1072497.5∗ | 5895.1 | 181.9× |
*Values estimated by regression.
