All issues Volume 75 (2020) Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles, 75 (2020) 86 Full HTMLComparison of computing time of the three methods in five large nature gas pipeline networks.
| No. | Total discrete points | Computing time (s) |
Speedup ratio |
||||
|---|---|---|---|---|---|---|---|
| SPS | DIMENS | GPU method | DIMENS vs. SPS | GPU method vs. SPS | GPU method vs. DIMENS | ||
| 1 | 11 974 | 624 | 287.21 | 36.21 | 2.14 | 17.24 | 7.93 |
| 2 | 23 566 | 1286 | 734.54 | 64.49 | 1.75 | 19.94 | 11.39 |
| 3 | 58 864 | 3582 | 1927.88 | 118.57 | 1.86 | 30.21 | 16.26 |
| 4 | 127 662 | 7854 | 3713.98 | 191.73 | 2.11 | 40.97 | 19.37 |
| 5 | 247 894 | 15 873 | 7386.32 | 274.89 | 2.14 | 57.57 | 26.87 |
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