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Table 4 Comparison of serial and parallel NGSA-II execution times

From: Optimisation of an exemplar oculomotor model using multi-objective genetic algorithms executed on a GPU-CPU combination

Population Serial-CPU (1 core) Parallel-CPU (4 cores) Parallel-GPU
500 281.2 70.4 3.9
1000 450.8 113.1 6.5
2000 1077.7 270.3 15.8
4000 2299.3 577.3 34.4
8000 6780.3 1709.2 110.2
  1. Each column shows the time required in hours to optimise the model 16 times to all 4 experimental nystagmus waveforms,
  2. as population size is increased. NSGA-II was run for 100 generations in each case. Serial-CPU: results obtained using only
  3. 1 core of the i7-4790K CPU. Parallel-CPU: results obtained using all 4 cores of the i7-4790K CPU. Parallel-GPU: results
  4. obtained using the FirePRO W8100 GPU, with all 4 cores of the i7-4790K CPU