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IEEE Computer Society Annual Symposium on VLSI (ISVLSI '07)
A Programmable Stream Processing Engine for Packet Manipulation in Network Processors
Porto Alegre, Brazil
March 09-March 11
ISBN: 0-7695-2896-1
Michael Meitinger, Munich University of Technology, Arcisstr
Rainer Ohlendorf, Munich University of Technology, Arcisstr
Thomas Wild, Munich University of Technology, Arcisstr
Andreas Herkersdorf, Munich University of Technology, Arcisstr
In this paper we introduce a programmable stream processing engine working as a co-processor in a Network Processor egress path. By using a special pipelining architecture several generic manipulations can be performed on-the-fly on a packet data stream with line-speed. In two measurement scenarios for IP forwarding and IP tunneling we demonstrate the benefits of the Post-Processor concept compared to a pure software reference implementation.
Citation:
Michael Meitinger, Rainer Ohlendorf, Thomas Wild, Andreas Herkersdorf, "A Programmable Stream Processing Engine for Packet Manipulation in Network Processors," isvlsi, pp.259-264, IEEE Computer Society Annual Symposium on VLSI (ISVLSI '07), 2007
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