FPGA vs. multi-core CPUs vs. GPUs: hands-on experience with a sorting application

  • Authors:
  • Cristian Grozea;Zorana Bankovic;Pavel Laskov

  • Affiliations:
  • Fraunhofer Institute FIRST, Berlin, Germany;ETSI Telecomunicación, Technical University of Madrid, Madrid, Spain;Wilhelm Schickard Institute for Computer Science, University of Tuebingen, Tuebingen

  • Venue:
  • Facing the multicore-challenge
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

Currently there are several interesting alternatives for low-cost high-performance computing. We report here our experiences with an N-gram extraction and sorting problem, originated in the design of a real-time network intrusion detection system. We have considered FPGAs, multi-core CPUs in symmetric multi-CPU machines and GPUs and have created implementations for each of these platforms. After carefully comparing the advantages and disadvantages of each we have decided to go forward with the implementation written for multicore CPUs. Arguments for and against each platform are presented - corresponding to our hands-on experience - that we intend to be useful in helping with the selection of the hardware acceleration solutions for new projects.