Study on the Speed-Up of Communications Protocol Processing by Parallel Processing

并行处理加速通信协议处理的研究

• 批准号: 01460256
• 负责人: SUEYOSHI Toshinori
• 金额: $ 3.33万
• 依托单位: Kyushu Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1989
• 资助国家: 日本
• 起止时间: 1989 至 1990
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-01460256/
• 关键词: communication protocol; computer network; distributed system; parallel processing; protocol machine; TCP; IP protocols; TCP@IPプロトコル

According to the research implementation plan, the research was conducted to devise a protocol machine to accelerate the communication protocols processing by parallel processing based on standard protocols, i.e., the TCP/IP protocols, with the goal of speeding up the network effective transmission rate. The following describes the major results of this research :1. Communication protocols processing model and parallelism extraction :Parallelism can be applied within the layers which are arranged in hierarchical order based on the hierarchy and virtual concepts in standard protocols, and acceleration can be attained through parallel processing.2. Dynamic analysis of communication protocols processing :Dynamic analysis shows that the time needed for transmission processing in communication protocols processing is essential, and the data copy process between layers is a heavy load. Moreover, to speed up the effective transmission rate, this cannot be attained by just accelerating the com … More munications protocols processing itself but also the communication controls which are likewise indispensable.3. Research of protocol machine architecture :Taking into account the parallelism which can be applied within the layers which are arranged in the hierarchical order, and the combination of the spatial and timely parallel processing constitutes the basic architecture of the protocol machine. Furthermore, with regards to speeding up by communication control, it was pointed out that the delay of the acknowledgment signal (ACK) is the primary cause, and the speed up implementation techniques within the framework of the TCP/IP methodology are proposed.4. Development of prototype protocol machine :In accordance with the protocol machine described in 3., to speed up the data copy process is by implemention to a dedicated hardware and using new type of interconnection network.5. Performance evaluation for the prototype :The relationship between the protocols processing time and transmission efficiency confirmed that speeding up the protocols processing will have a significant effect in improving the effective transmission rate. In particular, with the continuing search and proliferation of high speed networks, it will be indeed much more important to speed up the protocols processing. Less

根据研究实施计划，该研究是为了设计一种协议机器，以基于标准协议（即TCP/IP协议）的并行处理来加速通信协议处理，以便加快网络有效传输速率。以下描述了这项研究的主要结果：1。通信协议处理模型和并行性提取：可以在标准协议中基于层次结构和虚拟概念以层次结构顺序排列的层中应用并行性，并且可以通过并行处理达到加速度。2。通信协议处理的动态分析：动态分析表明，通信协议处理中传输处理所需的时间是必不可少的，并且层之间的数据复制过程是沉重的负载。此外，为了加快有效的传输速率，这不能仅通过加速com来附加……更多的文化协议本身，也可以加速com的协议，而同样具有必不可少的通信控制。3。协议机器架构的研究：考虑到可以在按层次顺序排列的层中应用的并行性，空间和及时并行处理的组合构成了协议计算机的基本体系结构。此外，关于通过通信控制加速，可以指出，确认信号（ACK）的延迟是主要原因，并且提出了TCP/IP方法框架内的加速实现技术。4。原型协议计算机的开发：按照3中描述的协议计算机来加快数据复制过程是通过实现专用硬件并使用新型的互连网络的实现。5。原型的绩效评估：协议处理时间和传输效率之间的关系证实，加速协议处理将对提高有效传输速率产生重大影响。特别是，随着高速网络的持续搜索和扩散，加快协议处理的速度确实更为重要。较少的

项目成果

Bernady Apduhan: "An Investigation on the Speedーup of Communications Protocol Processing" Proc.of the 5th International joint Workshop on Computer Communications. 1-10 (1990)

Bernady Apduhan：第五届国际计算机通信联合研讨会“通信协议处理加速的调查”(1990)。

末吉 敏則: "書換え可能なLSIによる可変構造型相互結合網の実現法" 情報処理学会「並列処理シンポジウム JSPP'91」論文集. (1991)

Toshinori Sueyoshi：“使用可重写LSI实现可变结构互连网络的方法”日本信息处理学会“并行处理研讨会JSPP91”论文集（1991）。

Toshinori Sueyoshi, Kouhei Hano and Itsujiro Arita: "An Approach to Realizing a Reconfigurable Interconnection Network Using Field Programmable Gate Arrays" Proc. of the IPSJ Joint Symposium on Parallel Processing. (1991)

Toshinori Sueyoshi、Kouhei Hano 和 Itsujiro Arita：“使用现场可编程门阵列实现可重构互连网络的方法”Proc。

Akira Fukuda, Yuuji Fukuzawa, Yoshiaki Hirotani, Kazuaki Murakami, Toshinori Sueyoshi and Shinji Tomita: "A Parallel/Distributed Operating System for the Reconfigurable Parallel Processor" IPSJ SIG Reports on OperatingSystems. OS43. 1-8 (1989)

Akira Fukuda、Yuuji Fukuzawa、Yoshiaki Hirotani、Kazuaki Murakami、Toshinori Sueyoshi 和 Shinji Tomita：“用于可重新配置并行处理器的并行/分布式操作系统”IPSJ SIG 关于操作系统的报告。

Bernady Apduhan: "A Performance Evaluation of Busーtype LAN Adapting TCP/IP" Proc.of the 5th Joint Tech.Conf. on Circuits/System.Computers and Communications. 53-58 (1990)

Bernady Apduhan：“总线型 LAN 适配 TCP/IP 的性能评估”，第五届电路/系统计算机和通信联合技术会议 (1990)。