| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2016-05-23 |
| タイトル |
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|
タイトル |
SmartRep: Reducing Flow Completion Times with Minimal Replication in Data Centers |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
|
資源タイプ |
conference paper |
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
WANG, Fuguang
QIAN, Zhuzhong
ZHANG, Sheng
董, 冕雄
LU, Sanglu
|
| 室蘭工業大学研究者データベースへのリンク |
|
|
|
董 冕雄（DONG Mianxiong） |
|
|
http://rdsoran.muroran-it.ac.jp/html/100000145_ja.html |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
To improve users' experience, TCP short flows that are heavily used in interactive services should be completed as soon as possible. In current data centers, large flows and head-of-line blocking in switches hinder short flows from completion, which leads to long-tailed flow completion times (FCT). Replicating short flows with multiple equal-cost paths is a promising way to reduce FCT. However, the original flow and its replicated one are quite likely to be routed to the same path (ECMP hash collision), which increases both the mean and 99-percentile FCT significantly. What's more, inadequate replication leaves many other less-congested equal-cost paths unused and limits the performance while excess replication degrades throughput of large flows. To solve these problems, we propose SmartRep, a scheme consisting of an efficient and effective traceroute based hash collision avoidance method and an algorithm to decide the optimal number of replicated flows for different short flows. SmartRep can be easily implemented in software and readily deployed in data centers. Extensive NS2 simulations show that our approach improves previous replication-based work by 25%-50% in both mean and 99th percentile FCT, and meanwhile imposes negligible impact on large flows. |
|
言語 |
en |
| 書誌情報 |
en : 2015 IEEE International Conference on Communications (ICC)
p. 460-465,
発行日 2015
|
| 会議記述 |
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会議名 |
2015 IEEE International Conference on Communications (ICC) |
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言語 |
en |
|
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開始年 |
2015 |
|
|
開始月 |
6 |
|
|
開始日 |
8 |
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終了年 |
2015 |
|
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終了月 |
6 |
|
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終了日 |
12 |
|
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開催期間 |
8-12 June 2015 |
|
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言語 |
en |
|
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開催地 |
London |
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|
言語 |
en |
|
開催国 |
GBR |
| 注記 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Date of Conference: 8-12 June 2015 |
|
言語 |
en |
| 注記 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Conference Location: London |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
IEEE |
|
言語 |
en |
| 出版者版へのリンク |
|
|
|
10.1109/ICC.2015.7248364 |
|
|
http://dx.doi.org/10.1109/ICC.2015.7248364 |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
info:doi/10.1109/ICC.2015.7248364 |
| 日本十進分類法 |
|
|
主題Scheme |
NDC |
|
主題 |
547 |
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
1550-3607 |
| ISBN |
|
|
|
識別子タイプ |
ISBN |
|
|
関連識別子 |
978-1-4673-6432-4 |
| 書誌レコードID |
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識別子タイプ |
NCID |
|
|
関連識別子 |
BB19797532 |
| 権利 |
|
|
言語 |
en |
|
権利情報 |
© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
IEEE_2015_460-465 (499.8 kB)
