Simplifying data path processing in next-generation routers

  • Authors:
  • Qiang Wu;Danai Chasaki;Tilman Wolf

  • Affiliations:
  • University of Massachusetts, Amherst, MA;University of Massachusetts, Amherst, MA;University of Massachusetts, Amherst, MA

  • Venue:
  • Proceedings of the 5th ACM/IEEE Symposium on Architectures for Networking and Communications Systems
  • Year:
  • 2009

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Abstract

Customizable packet processing is an important aspect of next-generation networks. Packet processing architectures using multi-core systems on a chip can be difficult to program. In our work, we propose a new packet processor design that simplifies packet processing by managing packet contexts in hardware. We show how such a design scales to large systems. Our results also show that the management of such a system is feasible with the proposed mapping algorithm.