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Upgrading Job Scheduling by Disaggregating Rack Resources in Datacenters
https://ipsj.ixsq.nii.ac.jp/records/180506
https://ipsj.ixsq.nii.ac.jp/records/1805063fd28a02-35cc-48a7-b2e6-8d8237c68dd4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-Z79-2A-03.pdf (236.6 kB)
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Copyright (c) 2017 by the Information Processing Society of Japan
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| Item type | National Convention(1) | |||||||||||
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| 公開日 | 2017-03-16 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Upgrading Job Scheduling by Disaggregating Rack Resources in Datacenters | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | コンピュータシステム | |||||||||||
| 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 | |||||||||||
| 著者所属 | ||||||||||||
| NII | ||||||||||||
| 著者所属 | ||||||||||||
| NICT | ||||||||||||
| 著者所属 | ||||||||||||
| NII | ||||||||||||
| 著者名 |
胡, 曜
× 胡, 曜
× 藤原, 一毅
× 鯉渕, 道紘
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| 論文抄録 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | This study provides a comparative evaluation of job scheduling on two resource disaggregated datacenter infrastructures, i.e., a rackscale (RS) infrastructure and an inter-rackscale (IRS) infrastructure. The former emerges as a famous custom architecture where one rack consists of a number of processors, storages and accelerators that can be customized to a target application. The latter is further designed as an evolution of the former to disaggregate various hardware resources into different racks according to their own areas. For RS, its resource utilization is low because a whole rack is exclusively occupied by one job. For IRS, it uses free-space optics (FSO) for tightly-coupled connections between processors, storages and GPUs distributed in different racks, by swapping endpoints of FSO links to change network topologies. Through our evaluation by a large system simulation, we present the advantage of the FSO-equipped IRS architecture in job scheduling such as average queuing time of all dispatched jobs. | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00349328 | |||||||||||
| 書誌情報 |
第79回全国大会講演論文集 巻 2017, 号 1, p. 17-18, 発行日 2017-03-16 |
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| 出版者 | ||||||||||||
| 言語 | ja | |||||||||||
| 出版者 | 情報処理学会 | |||||||||||
