Title :
Benchmark analysis of AWGR-based optical tiled architectures for multi-socket HPC boards
Author :
Paolo Grani;Roberto Proietti;S. J. Ben Yoo
Author_Institution :
Department of Electrical and Computer Engineering, University of California, Davis, CA, 95616, USA
Abstract :
We analyze the execution time and energy performance of tiled optical multi-socket HPC boards with all-to-all AWGR-based interconnection and with different optimizations techniques under PARSEC benchmarking traffic, and we compare it with a state-of-the-art electronic multi-socket architecture. Benchmark results show significant performance improvements and up to 2× energy saving when using dynamic variable bandwidth communication technique.
Keywords :
"Optical interconnections","Optical switches","Program processors","Optical resonators","Optical fibers","Optical buffering"
Conference_Titel :
Photonics in Switching (PS), 2015 International Conference on
DOI :
10.1109/PS.2015.7329051
