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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%