| Algorithm | Sequential | Sequential | Parallel | |
---|---|---|---|---|---|
 |  | GA-PSO | iGA-PSO | iGA-PSO | |
50 genes (dataset 2) | Master / Slaves | 1 / 0 | 1 / 0 | 1 / 20 | 1 / 30 |
 | Time cost (mins) | 3019 | 2898 | 591 | 465 |
 | Speed-up | - | 1 | 4.9036 | 6.2323 |
 | Fitness value per gene | 0.2345 | 0.2115 | 0.2140 | 0.2076 |
100 genes (dataset 3) | Master / Slaves | 1 / 0 | 1 / 0 | 1 / 20 | 1 / 30 |
 | Time cost (mins) | 11342 | 10284 | 1526 | 1316 |
 | Speed-up | - | 1 | 6.7392 | 7.8146 |
 | Fitness value per gene | 0.3843 | 0.3520 | 0.3642 | 0.3582 |
125 genes (dataset 4) | Master / Slaves | 1 / 0 | 1 / 0 | 1 / 20 | 1 / 30 |
 | Time cost (mins) | 18019 | 16323 | 2152 | 1792 |
 | Speed-up | - | 1 | 7.5850 | 9.1088 |
 | Fitness value per gene | 0.2358 | 0.2056 | 0.2195 | 0.2195 |