6533b7cefe1ef96bd1256e4d
RESEARCH PRODUCT
COMPARISON OF CPML IMPLEMENTATIONS FOR THE GPU-ACCELERATED FDTD SOLVER
Tomasz P. StefanskiNiels KusterJukka I. ToivanenNicolas Chavannessubject
CUDAPerfectly matched layerScale (ratio)Computer scienceFinite-difference time-domain methodParallel computingGraphicsSolverCondensed Matter PhysicsImplementationElectronic Optical and Magnetic MaterialsComputational sciencedescription
Three distinctively difierent implementations of convolu- tional perfectly matched layer for the FDTD method on CUDA enabled graphics processing units are presented. All implementations store ad- ditional variables only inside the convolutional perfectly matched lay- ers, and the computational speeds scale according to the thickness of these layers. The merits of the difierent approaches are discussed, and a comparison of computational performance is made using complex real-life benchmarks.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-01-01 | Progress In Electromagnetics Research M |