Virtual-channel flow control

Author:

Dally William J.1

Affiliation:

1. Artificial Intelligence Laboratory and Laboratory for Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts

Abstract

Network throughput can be increased by dividing the buffer storage associated with each network channel into several virtual channels [DalSei]. Each physical channel is associated with several small queues, virtual channels, rather than a single deep queue. The virtual channels associated with one physical channel are allocated independently but compete with each other for physical bandwidth. Virtual channels decouple buffer resources from transmission resources. This decoupling allows active messages to pass blocked messages using network bandwidth that would otherwise be left idle. Simulation studies show that, given a fixed amount of buffer storage per link, virtual-channel flow control increases throughput by a factor of 3.5, approaching the capacity of the network.

Publisher

Association for Computing Machinery (ACM)

Reference14 articles.

1. Multicomputers: message-passing concurrent computers

2. BBN Ad vanced Computers Inc. Butterfly Parallel Processor Overview BBN Report No 6148 March 1986. BBN Ad vanced Computers Inc. Butterfly Parallel Processor Overview BBN Report No 6148 March 1986.

3. The J-Machine: A Fine Grain Concurrent Computer

Cited by 26 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Virtual-Channel Flow Control Across Mesochronous Clock Domains;2022 11th International Conference on Modern Circuits and Systems Technologies (MOCAST);2022-06-08

2. DeepNR: An adaptive deep reinforcement learning based NoC routing algorithm;Microprocessors and Microsystems;2022-04

3. Latency Improvement by Using Fill VC Allocation for Network on Chip;Data Engineering and Communication Technology;2021

4. Evaluation of Link Failure Resilience in Multirail Dragonfly-Class Networks through Simulation;Proceedings of the 2020 ACM SIGSIM Conference on Principles of Advanced Discrete Simulation;2020-06-06

5. Optimal Implementation of In-Band Network Management for High-Radix Switches;Communications in Computer and Information Science;2020

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3