Table 9 Speculative costs on a dual GPU execution using Pascal GPUs and chr22 comparison
From: DNA sequences alignment in multi-GPUs: acceleration and energy payoff
Execution | Time | Avg. Power | Energy |
Regular (PT) | 99.04 s | 160.21 W | 15867.19 J |
Speculative (IST) | 83.39 s | 177.97 W | 14840.91 J |
Comparison | -18% | +11% | -6.5% |
Spec. | Time | Avg. Power | Energy |
Hit | 83.39 s | 177.97 W | -6.5% |
Miss | 99.04 s | 177.97 W | +11.0% |