We discuss the performance of two acceleration data structures for electromagnetic ray-tracing on GPU using the CUDA language, namely the kD-tree and the SBVH. Our implementations have been based on the approach by NVIDIA which accounts for the programming optimizations possible for the latest version of CUDA and NVIDIA GPU architectures.
Ultrafast ray tracing for electromagnetics via kD-tree and BVH on GPU / Breglia, Alfonso; Capozzoli, Amedeo; Curcio, Claudio; Liseno, Angelo. - (2015), pp. 1-2. (Intervento presentato al convegno 31st International Annual Review of Progress in Applied Computational Electromagnetics tenutosi a Williamsburg (West Virginia, USA) nel March 22, 2015).
Ultrafast ray tracing for electromagnetics via kD-tree and BVH on GPU
BREGLIA, ALFONSO;CAPOZZOLI, AMEDEO;CURCIO, CLAUDIO;LISENO, ANGELO
2015
Abstract
We discuss the performance of two acceleration data structures for electromagnetic ray-tracing on GPU using the CUDA language, namely the kD-tree and the SBVH. Our implementations have been based on the approach by NVIDIA which accounts for the programming optimizations possible for the latest version of CUDA and NVIDIA GPU architectures.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
