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| Presentation | 2019-07-26 11:25 Inter-Node Direct Memory Access Performance with Distributed Switch for Full-Mesh Connection Between Accelerators with Optical Hub Kenji Mizutani, Hiroshi Yamaguchi, Yutaka Urino (PETRA)  CPSY2019-32 DC2019-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In order to improve communication performance for paralle processing, we have proposed an optical hub that connects nodes by full-mesh network . In this paper, we introduce the distributed switch with a simple circuit switching mechanism to construct an optical hub. By using this distributed switch, in the communication process of the sending node send, we achieved the low latency result (0.34 usec) in one point-to-point memory-to-memory communication. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | parallel distributed processing / communication / full mesh connection / accelerator / tight coupling / point to point communication / delay / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 147, CPSY2019-32, pp. 171-176, July 2019. | |
| Paper # | CPSY2019-32 | |
| Date of Issue | 2019-07-17 (CPSY, DC) | |
| ISSN | 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 | CPSY2019-32 DC2019-32 |
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| Conference Information | |
| Committee | CPSY DC IPSJ-ARC |
| Conference Date | 2019-07-24 - 2019-07-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kitami Civic Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Parallel, Distributed and Cooperative Processing Systems and Dependable Computing |
| Paper Information | |
| Registration To | CPSY |
| Conference Code | 2019-07-CPSY-DC-ARC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Inter-Node Direct Memory Access Performance with Distributed Switch for Full-Mesh Connection Between Accelerators with Optical Hub |
| Sub Title (in English) | |
| Keyword(1) | parallel distributed processing |
| Keyword(2) | communication |
| Keyword(3) | full mesh connection |
| Keyword(4) | accelerator |
| Keyword(5) | tight coupling |
| Keyword(6) | point to point communication |
| Keyword(7) | delay |
| Keyword(8) | |
| 1st Author's Name | Kenji Mizutani |
| 1st Author's Affiliation | Photonics Electronics Technology Research Association (PETRA) |
| 2nd Author's Name | Hiroshi Yamaguchi |
| 2nd Author's Affiliation | Photonics Electronics Technology Research Association (PETRA) |
| 3rd Author's Name | Yutaka Urino |
| 3rd Author's Affiliation | Photonics Electronics Technology Research Association (PETRA) |
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| Speaker | Author-1 |
| Date Time | 2019-07-26 11:25:00 |
| Presentation Time | 30 minutes |
| Registration for | CPSY |
| Paper # | CPSY2019-32, DC2019-32 |
| Volume (vol) | vol.119 |
| Number (no) | no.147(CPSY), no.148(DC) |
| Page | pp.171-176 |
| #Pages | 6 |
| Date of Issue | 2019-07-17 (CPSY, DC) |
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