Paper Abstract and Keywords |
Presentation |
2007-06-14 15:50
Design and Evaluation of a Shared Memory Architecture for λ Computing Environment in Ring Networks Takashi Kubo (Osaka Univ.), Eiji Taniguchi (Nihon Business Data Processing Center), Ken-ichi Baba, Masayuki Murata (Osaka Univ.) PN2007-2 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We proposed the λ computing environment, in which computing nodes with shared memories are connected by optical fibers, and their shared
memories are also connected by wavelength paths directory, so that we can make a distributed computing. In this report, we model and analyze the shared memory architecture in the ring network considering the restriction of the number of wavelength and hardware in λ computing environment. Actually we design the control method for cache coherency by using multiple wavelength on the ring network, and calculate the control delay time. Then we analyze the model with semi-Markov process and evaluate the shared memory architecture. As a result, we showed that the performance improvement was achieved when the shared memory access frequency was large. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
λ computing environment / Shared memory architecture / Cache coherency / Semi-Markov process / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 90, PN2007-2, pp. 7-12, June 2007. |
Paper # |
PN2007-2 |
Date of Issue |
2007-06-07 (PN) |
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) |
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PN2007-2 |
Conference Information |
Committee |
OCS PN CS |
Conference Date |
2007-06-14 - 2007-06-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Chitose Inst. of Science and Technology |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Photonic network, network control, optical switching, wavelength conversion, optical quantum communications, GMPLS, etc. |
Paper Information |
Registration To |
PN |
Conference Code |
2007-06-OCS-PN-CS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design and Evaluation of a Shared Memory Architecture for λ Computing Environment in Ring Networks |
Sub Title (in English) |
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Keyword(1) |
λ computing environment |
Keyword(2) |
Shared memory architecture |
Keyword(3) |
Cache coherency |
Keyword(4) |
Semi-Markov process |
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1st Author's Name |
Takashi Kubo |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Eiji Taniguchi |
2nd Author's Affiliation |
Nihon Business Data Processing Center (Nihon Business Data Processing Center) |
3rd Author's Name |
Ken-ichi Baba |
3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
4th Author's Name |
Masayuki Murata |
4th Author's Affiliation |
Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2007-06-14 15:50:00 |
Presentation Time |
25 minutes |
Registration for |
PN |
Paper # |
PN2007-2 |
Volume (vol) |
vol.107 |
Number (no) |
no.90 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2007-06-07 (PN) |
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