Research Article

Parallelizing Comprehensive Learning Particle Swarm Optimization by Open Computing Language on an Integrated Graphical Processing Unit

Table 2

Benchmark global optimization functions.

FunctionDescriptionGlobal optimum f ()Search space

f1Sphere, 0
f2Schwefel’s P2.22, 0
f3Noise, 0
f4Rosenbrock’s, 0
f5Rastrigin’s, 0
f6Ackley’s, 0
f7Rotated Schwefel’s, , where , 0
f8Rotated Rastrigin’s, , where 0