Accelerated GRECO based on GPU
Zhenglong Yang, Lin Jin, Weiqing Li · 2006
Graphical Electromagnetic Computing (GRECO) is implemented by programable pipeline of modern GPU (Graphics Process Unit) to obtain the Electromagnetic Scattering of complex target. The speed of the simulation is improved up to 20 times compare to the raw GRECO. The ray tracing algorithm based on GPU is applied to obtain the contribution of multiple scattering of target with concave structure.