More Bang for Your Buck: Boosting Performance with Capped Power Consumption
Juan Chen,Xinxin Qi,Feihao Wu,Jianbin Fang,Yong Dong,Yuan Yuan,Zheng Wang,Keqin Li
Table 6 Extra nodes $Δ?N*$ and CPU frequency $f*$ given by our approach and optimal settings.
 Benchmark Type $N$ $Δ?N*$ by ours $Δ?N*$ by optimal setting Frequency by ours (GHz) Frequency by optimal setting (GHz) sp Memory-bound 9 2 2 1.5 1.7 RandomAccess Memory-bound 8 1 1 1.8 1.8 mg Memory-bound 7 1 1 1.8 1.8 STREAM Memory-bound 8 1 1 1.8 1.9 DGEMM Memory-bound 8 2 2 1.2 1.4 cg Memory-bound 7 2 1 1.8 2.1 bt Memory-bound 9 1 1 2.3 2.4 lu Memory-bound 7 0 1 2.6 2.3 ft CPU-bound 7 0 0 2.6 2.6 FFT CPU-bound 8 0 0 2.6 2.6 PRANTS CPU-bound 8 0 0 2.6 2.6 ep CPU-bound 7 0 0 2.6 2.6