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Paper Abstract and Keywords
Presentation 2013-09-19 13:50
A Packet Classifier using Parallel EVMDD(k) Machine
Hiroki Nakahara (Kagoshima Univ.), Tsutomu Sasao (Meiji Univ.), Munehiro Matsuura (Kyushu Inst. of Tech.) RECONF2013-34
Abstract (in Japanese) (See Japanese page) 
(in English) A decision diagram machine~(DDM) is a special-purpose processor that
uses special instructions to evaluate a decision diagram.
Thus, the architecture for the DDM is much simpler than that for a general-purpose microprocessor~(MPU).
Since the DDM uses the dedicated instructions for a special-purpose application,
it is faster than the MPU.
This paper presents a packet classifier using a parallel EVMDD~($k$) machine.
To reduce computation time and code size,
first, a set of rules for packet classifier is partitioned into groups.
Then, the parallel EVMDD~($k$) machine evaluates them.
We implemented the parallel EVMDD~($k$) machine consisting of 32 EVMDD~($4$) machines on an FPGA,
and compared it with the Intel's Core~i5 microprocessor running at 1.7GHz.
It is 7.8-40.1 times faster than the Core~i5,
and it requires only 12.0-52.6 percents of the memory for the Core~i5.
Keyword (in Japanese) (See Japanese page) 
(in English) Decision Diagram / BDD / Multi-valued / Packet Classification / Network / Multi-core / Many-core /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 221, RECONF2013-34, pp. 85-90, Sept. 2013.
Paper # RECONF2013-34 
Date of Issue 2013-09-11 (RECONF) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF RECONF2013-34

Conference Information
Committee RECONF  
Conference Date 2013-09-18 - 2013-09-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Japan Advanced Institute of Science and Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Reconfigurable Systems, etc. 
Paper Information
Registration To RECONF 
Conference Code 2013-09-RECONF 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Packet Classifier using Parallel EVMDD(k) Machine 
Sub Title (in English)  
Keyword(1) Decision Diagram  
Keyword(2) BDD  
Keyword(3) Multi-valued  
Keyword(4) Packet Classification  
Keyword(5) Network  
Keyword(6) Multi-core  
Keyword(7) Many-core  
Keyword(8)  
1st Author's Name Hiroki Nakahara  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Tsutomu Sasao  
2nd Author's Affiliation Meiji University (Meiji Univ.)
3rd Author's Name Munehiro Matsuura  
3rd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker Author-1 
Date Time 2013-09-19 13:50:00 
Presentation Time 25 minutes 
Registration for RECONF 
Paper # RECONF2013-34 
Volume (vol) vol.113 
Number (no) no.221 
Page pp.85-90 
#Pages 6 
Date of Issue 2013-09-11 (RECONF) 

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