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Paper Abstract and Keywords
Presentation 2014-03-06 13:25
High-speed Petri Net Simulation Using Matrix Compression and GPGPU
Takashi Kawamura, Yoichiro Sato, Tomoyuki Yokogawa (Okayama Prefectural Univ.), Masafumi Kondo (Kawasaki Univ. of Medical Welfare), Kazutami Arimoto (Okayama Prefectural Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We proposed a method of evaluating performance of large scale digital systems by modeling with the STPN and executing petri net simulations. In this method, however, it takes very much time to execute petri net simulations. This study propose high-speed methods of executing petri net simulations. First, we propose two methods: matrix compression technique to give the compression of row direction and column direction appropriately and expansion adjacency list technique to bi-directionally expand the list of the input and output of each node of STPN. Furthermore, we propose a concurrency technique using GPGPU. According to the experimental results using these techniques, by the matrix compression technique and the expansion list technique, speedup of about 99.8% and about 99.4% can be achived in comparison with conventionally, respectively. And then it is shown that using both the matrix compression technique and the concurrency technique in combination is most effective.
Keyword (in Japanese) (See Japanese page) 
(in English) GALS system / performance evaluation / petri net / incidence matrix / list / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 463, CAS2013-106, pp. 91-96, March 2014.
Paper # CAS2013-106 
Date of Issue 2014-02-27 (CAS, SIP, CS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.

Conference Information
Committee CS CAS SIP  
Conference Date 2014-03-06 - 2014-03-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka City University Media Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network Processor, Signal Processing for Communication, Wireless LAN/PAN, etc. 
Paper Information
Registration To CAS 
Conference Code 2014-03-CS-CAS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High-speed Petri Net Simulation Using Matrix Compression and GPGPU 
Sub Title (in English)  
Keyword(1) GALS system  
Keyword(2) performance evaluation  
Keyword(3) petri net  
Keyword(4) incidence matrix  
Keyword(5) list  
1st Author's Name Takashi Kawamura  
1st Author's Affiliation Okayama Prefectural University (Okayama Prefectural Univ.)
2nd Author's Name Yoichiro Sato  
2nd Author's Affiliation Okayama Prefectural University (Okayama Prefectural Univ.)
3rd Author's Name Tomoyuki Yokogawa  
3rd Author's Affiliation Okayama Prefectural University (Okayama Prefectural Univ.)
4th Author's Name Masafumi Kondo  
4th Author's Affiliation Kawasaki University of Medical Welfare (Kawasaki Univ. of Medical Welfare)
5th Author's Name Kazutami Arimoto  
5th Author's Affiliation Okayama Prefectural University (Okayama Prefectural Univ.)
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Date Time 2014-03-06 13:25:00 
Presentation Time 25 
Registration for CAS 
Paper # IEICE-CAS2013-106,IEICE-SIP2013-152,IEICE-CS2013-119 
Volume (vol) IEICE-113 
Number (no) no.463(CAS), no.464(SIP), no.465(CS) 
Page pp.91-96 
#Pages IEICE-6 
Date of Issue IEICE-CAS-2014-02-27,IEICE-SIP-2014-02-27,IEICE-CS-2014-02-27 

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