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. Author manuscript; available in PMC: 2017 Aug 5.
Published in final edited form as: J Comput Graph Stat. 2016 Aug 5;25(3):762–788. doi: 10.1080/10618600.2015.1037883

Table 3.

Aggregate runtime (in seconds) of 9 search-chains on CPU and on 3 GPUs for all five gene-sets. Relative speedup for the multi-GPU implementation is presented alongside.

Gene-set size 50 100 200 300 400
CPU time (sec) 230.79 1772.64 18222.92 156940.54 812791.15
3 GPU time (sec) 152.84 757.54 4031.62 21122.55 84754.03
GPU Speedup 1.51 2.34 4.52 7.43 9.59