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Paper Abstract and Keywords
Presentation 2014-01-29 09:20
Performance Evaluation of Graph Database using Multicore and GPU
Shin Morishima, Hiroki Matsutani (Keio Univ.) VLD2013-121 CPSY2013-92 RECONF2013-75
Abstract (in Japanese) (See Japanese page) 
(in English) Graph databases use graph structures to store data sets as nodes, edges, and properties. They are used to store and search the relationships between a large number of nodes, such as social networking services and recommendation engines that use customer social graphs.
Since graph search queries typically require high computation power, in this paper, we accelerate the graph search functions (Dijkstra and A* algorithms) of a graph database Neo4j using multicore and graphics proceccing units (GPUs). We use 100,000-node graphs generated based on a degree distribution of Facebook social graph for evaluations. Although our initial evaluation results do not include overhead of building extra data structures, the results show that, compared to the original Neo4j, the 8-core parallelized version improves the Dijkstra and A* search performance by 16.2x and 13.8x, respectively. The GPU based implementation improves the Dijkstra and A* search performance by 26.2x and 32.8x, respectively.
Keyword (in Japanese) (See Japanese page) 
(in English) Structured storage / graph database / GPUs / multicore / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 417, CPSY2013-92, pp. 113-118, Jan. 2014.
Paper # CPSY2013-92 
Date of Issue 2014-01-21 (VLD, CPSY, 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 VLD2013-121 CPSY2013-92 RECONF2013-75

Conference Information
Committee IPSJ-SLDM CPSY RECONF VLD  
Conference Date 2014-01-28 - 2014-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiyoshi Campus, Keio University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) FPGA Applications, etc 
Paper Information
Registration To CPSY 
Conference Code 2014-01-SLDM-CPSY-RECONF-VLD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Graph Database using Multicore and GPU 
Sub Title (in English)  
Keyword(1) Structured storage  
Keyword(2) graph database  
Keyword(3) GPUs  
Keyword(4) multicore  
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1st Author's Name Shin Morishima  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Hiroki Matsutani  
2nd Author's Affiliation Keio University (Keio Univ.)
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Speaker Author-1 
Date Time 2014-01-29 09:20:00 
Presentation Time 25 minutes 
Registration for CPSY 
Paper # VLD2013-121, CPSY2013-92, RECONF2013-75 
Volume (vol) vol.113 
Number (no) no.416(VLD), no.417(CPSY), no.418(RECONF) 
Page pp.113-118 
#Pages 6 
Date of Issue 2014-01-21 (VLD, CPSY, RECONF) 

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