Research Article
A Multi-GPU Parallel Algorithm in Hypersonic Flow Computations
| No. | Grid size [million] | Two GPUs [ms] | Four GPUs [ms] |
| 1 | 1.78 | 23.23 | 22.39 | 2 | 3.56 | 40.41 | 37.16 | 3 | 5.02 | 49.53 | 40.48 | 4 | 7.08 | 67.12 | 54.59 | 5 | 10.04 | 94.19 | 75.62 | 6 | 20.08 | 191.16 | 152.93 |
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