High-speed Regular Expression Matching with Pipelined Automata

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F63839172%3A_____%2F16%3A10130777" target="_blank" >RIV/63839172:_____/16:10130777 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26230/16:PU122836
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
High-speed Regular Expression Matching with Pipelined Automata
Original language description
Pattern matching is a complex task which is widely used in network security monitoring applications. With the growing speed of network links, pattern matching architectures have to be improved in order to retain wire-speed processing. Multi-striding is a well-known technique on how to increase throughput of pattern matching architectures. In the paper we provide an analysis of scalability of multi-striding and show that it does not scale well and cannot be used for 100Gbps throughput because utilization of FPGA resources grows exponentially. Therefore, we have designed a new hardware architecture for high-speed pattern matching that combines the multi-striding technique and parallel processing using pipelined finite state machines (FSMs). The architecture shares a single packet buffer for all parallel FSMs. Efficient implementation of the packet buffer reduces the number of BlockRAMs to 18% when compared to simple parallel implementation. Instead of multiplexing input data, the architecture pipelines the states of FSMs. Such pipelined processing with only local communication has a direct positive impact on frequency and throughput and allows us to scale the architecture to hundreds of Gbps.
Czech name
—
Czech description
—

Project
<a href="/en/project/LM2015042" target="_blank" >LM2015042: E-infrastructure CESNET</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 2016 International Conference on Field Programmable Technology
ISBN
978-1-5090-5602-6
ISSN
—
e-ISSN
—
Number of pages
8
Pages from-to
93-100
Publisher name
IEEE Computer Society
Place of publication
Xi'an, China
Event location
Xi'an, China
Event date
Dec 7, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)