Table 8.
Execution time and MBPS of DecGPU on different number of compute resources
| Datasets | No. of CPU cores | No. of GPUs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8 | 16 | 32 | 1 | 2 | 4 | 8 | |||
| SRR006331 | Spectrum | Time(s) | 36 | 19 | 11 | 7 | 21 | 15 | 9 | 9 |
| MBPS | 1.7 | 3.2 | 5.5 | 8.7 | 2.9 | 4.1 | 6.8 | 6.8 | ||
| EC | Time(s) | 35 | 38 | 41 | 42 | 9 | 11 | 18 | 23 | |
| MBPS | 1.7 | 1.6 | 1.5 | 1.5 | 6.8 | 5.5 | 3.4 | 2.7 | ||
| SRR016146 | Spectrum | Time(s) | 194 | 96 | 51 | 30 | 121 | 86 | 46 | 48 |
| MBPS | 1.2 | 2.4 | 4.4 | 7.5 | 1.9 | 2.6 | 4.9 | 4.7 | ||
| EC | Time(s) | 194 | 168 | 175 | 206 | 63 | 53 | 43 | 45 | |
| MBPS | 1.2 | 1.3 | 1.3 | 1.1 | 3.6 | 4.3 | 5.3 | 5.0 | ||
| SRR001665 | Spectrum | Time(s) | 473 | 247 | 136 | 86 | 297 | 231 | 133 | 137 |
| MBPS | 1.6 | 3.0 | 5.5 | 8.7 | 2.5 | 3.2 | 5.6 | 5.5 | ||
| EC | Time(s) | 266 | 223 | 251 | 306 | 94 | 85 | 85 | 99 | |
| MBPS | 2.8 | 3.4 | 3.0 | 2.4 | 8.0 | 8.8 | 8.8 | 7.6 | ||