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Table 1 Experiment 1: Execution times for binary samples experiment using 1 GPU.

From: Gene regulatory networks inference using a multi-GPU exhaustive search algorithm

GRN size CPU 32 targets/bl 64 targets/bl 128 targets/bl
1024 4 min 19.8s s 20.1 s 9.3 s
2048 34.5 min 2.7 min 1.4 min 36 s
4096 5 h 16.4 min 11 min 4.8 min
8192 1.7 days 1.8 h 1.1 h 28.6 min
  1. Columns from left to right: different sizes of GRNs (number of genes); execution times of the 6 core CPU algorithm; execution times for 3 experiments using the GPU algorihm: 32, 64 and 128 target genes per block using 1 GPU.