Parallel particle swarm optimization using GPGPU

Iliana Castro Liera, Marco Antonio Castro Liera, Jesus Antonio Castro
I Congreso Internacional de Ingenieria Electronica, Instrumentacion y Computacion, 2011


   title={Parallel particle swarm optimization using GPGPU},

   author={Liera, I.C. and Liera, M.A.C. and Castro, M.C.J.A.},



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This work presents a parallelization method for the Particle Swarm Optimization algorithm using a low-cost architecture: a General Purpose Graphics Processing Unit (GPGPU). The strategies to better suit the architecture main characteristics are addressed along success rates and convergence times for the optimization of Rastrigin’s and Ackley’s functions on a 30-dimensional search space, and compared with results previously obtained using a cluster implementation.
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