Low Cost Hardware Distributed Shared Memory
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- TANAKA KIYOFUMI
- Department of Information Science, Faculty of Science, University of Tokyo
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- MATSUMOTO TAKASHI
- Department of Information Science, Faculty of Science, University of Tokyo
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- TSUIKI JUN
- FUJITSU Ltd.
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- HIRAKI KEI
- Department of Information Science, Faculty of Science, University of Tokyo
Bibliographic Information
- Other Title
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- 低コストハードウェア分散共有メモリ
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Abstract
Distributed shared memory system is essential to provide a general and convenient programming environment. On a distributed system, caching of remote data is effective for minimization of the access latency. Hardware implementation of protocol management mechanism reduces runtime overheads which accompany with consistency management of cache coherence. This paper describes a low cost method to implement a distributed shared memory system with efficient coherence management mechanism and scalable directory structure, by equipping a memory controller with a simple circuit instead of employing extra SRAM chips for tag information. We implemented this mechanism on a parallel computer prototype system, OCHANOMIZ-5.
Journal
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- IPSJ SIG Notes
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IPSJ SIG Notes 126 79-84, 1997-10-28
Information Processing Society of Japan (IPSJ)
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Details 詳細情報について
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- CRID
- 1571417127040311424
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- NII Article ID
- 110002775157
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- NII Book ID
- AN10096105
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- ISSN
- 09196072
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- Text Lang
- ja
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- Data Source
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- CiNii Articles