Date: Sun, 12 Jun 2011 19:11:20 +0900
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2011/06/14
[san-tech][02519] ACM SIGCOMM 2010 (2010/08/30 - 09/03) Data Center Networks発表情報
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Stanford大学 (+Microsoft Research) での研究成果が公開されています:
Data Center TCP
http://www.stanford.edu/~alizade/Site/DCTCP.html
Overview
"DCTCP is an enhancement to the TCP congestion control algorithm
for data center networks. It leverages Explicit Congestion
Notification (ECN), a feature which is increasingly becoming
available in modern data center switches. DCTCP sources extract
multi-bit feedback on congestion from the single-bit stream of
ECN marks by estimating the fraction of marked packets. In doing so,
DCTCP sources react to the extent of congestion, not just the
presence of congestion as in TCP. This finer level of control
allows DCTCP to operate with very low buffer occupancies while
simultaneously achieving high throughput.
パッチファイル
A DCTCP patch (version 1.0.0) is now available. The patch applies
to Linux 2.6.38.3.
http://www.stanford.edu/~alizade/Site/DCTCP_files/dctcp-2.6.38.3-rev1_0_0.tar.gz
リリースは 2011-04-19のようです (Patchファイルから)。
ペーパー等
"Analysis of DCTCP: Stability, Convergence, and Fairness"
Mohammad Alizadeh, Adel Javanmard, and Balaji Prabhakar
To appear in SIGMETRICS 2011.
http://www.stanford.edu/~alizade/Site/DCTCP_files/dctcp_analysis-full.pdf
"Data Center TCP (DCTCP)"
Mohammad Alizadeh, Albert Greenberg, David A. Maltz, Jitendra Padhye,
Parveen Patel, Balaji Prabhakar, Sudipta Sengupta, and Murari Sridharan
SIGCOMM 2010.
http://www.stanford.edu/~alizade/Site/DCTCP_files/dctcp-final.pdf
http://www.stanford.edu/~alizade/Site/DCTCP_files/DCTCP-talk.pptx
Mohammad Alizadeh, Ph.D. Candidate, Stanford University
http://www.stanford.edu/~alizade/Site/Home.html
Balaji Prabhakar, Associate Professor, Stanford University
http://www.stanford.edu/~balaji/datacenters.html
Research > Data Center
http://www.stanford.edu/~balaji/datacenters.html
他にも Network系の研究成果が多数公開されています。
DCTCPページの Microsoftの方々は
Networking Research Group
http://research.microsoft.com/en-us/groups/nrg/
の現メンバーではなく元メンバー等のようですね。
ACM SIGMETRICS 2011
International Conference on Measurement and Modeling of Computer
Systems, June 7-11, 2011
http://www.sigmetrics.org/sigmetrics2011/
Technical Program
http://www.sigmetrics.org/sigmetrics2011/program.shtml
Workshop Schedule:
The Thirteenth Workshop on MAthematical performance Modeling and Analysis
http://www.sigmetrics.org/sigmetrics2011/mama_schedule.shtml
GreenMetrics 2011
http://www.sigmetrics.org/sigmetrics2011/greenmetrics_schedule.shtml
※どちらのワークショップもペーパーは公開されています。
FCRC '11: Federated Computing Research Conference
http://www.acm.org/fcrc/
※ACM SIGMETRICS 2011はこの一つです。
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