{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00101406","sets":["1164:2240:7465:7590"]},"path":["7590"],"owner":"11","recid":"101406","title":["メニーコアクラスタにおけるジョブ間の性能干渉について"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-05-19"},"_buckets":{"deposit":"9f0cf269-b9ff-409a-a451-4a22321e0c02"},"_deposit":{"id":"101406","pid":{"type":"depid","value":"101406","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"メニーコアクラスタにおけるジョブ間の性能干渉について","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"メニーコアクラスタにおけるジョブ間の性能干渉について"},{"subitem_title":"Job Performance Interference on Many-core and Multicore Cluster","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"性能評価・性能モデル","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2014-05-19","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"独立行政法人理化学研究所計算科学研究機構"},{"subitem_text_value":"独立行政法人理化学研究所計算科学研究機構"},{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"独立行政法人理化学研究所計算科学研究機構／東京大学情報基盤センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"RIKEN AICS","subitem_text_language":"en"},{"subitem_text_value":"RIKEN AICS","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"RIKEN AICS / Information Technology Center, University of Tokyo","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/101406/files/IPSJ-HPC14144010.pdf"},"date":[{"dateType":"Available","dateValue":"2016-05-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC14144010.pdf","filesize":[{"value":"917.0 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"355ca0dd-5534-4822-9e5c-5e0222afc66d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"堀, 敦史"},{"creatorName":"亀山, 豊久"},{"creatorName":"並木, 美太郎"},{"creatorName":"石川, 裕"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Atsuhi, Hori","creatorNameLang":"en"},{"creatorName":"Toyohisa, Kameyama","creatorNameLang":"en"},{"creatorName":"Mitaro, Namiki","creatorNameLang":"en"},{"creatorName":"Yutaka, Ishikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10463942","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"メニーコア CPU とマルチコア CPU が混在するような計算ノードから構成されるクラスタにおいて、2 つのジョブを混在させた場合のジョブ間の性能干渉について調べた結果について報告する。ジョブの組み合わせとしては、メニーコア CPU とマルチコア CPU の両方それぞれに別なジョブを投入した場合と、メニーコア CPU あるいはマルチコア CPU の片方に 2 つのジョブを投入した場合について調査した。その結果、マルチコア CPU（Intel Xeon） 上のジョブは、メニーコア CPU（Intel Xeon Phi） 上のジョブのノード間通信の影響を受けることが判明した。一方、メニーコア CPU 上の並列ジョブは、マルチコア CPU ジョブの通信の有無に関わらずマルチコア CPU ジョブにより大きな影響を受けることが判明した。また、メニーコア CPU 上での 2 つのジョブ実行は、場合によっては数%程度にまで性能が落ち込むことが判明した。残念ながら、この現象を解明するまでに至らなかった。今後の研究が望まれる。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Job performance interference on a heterogeneous cluster consisting of multi-core CPUs and many-core CPUs is reported. All possible combinations of two jobs running on many-core CPUs and multi-core CPUs, many-core CPUs only, and multi-core CPUs only are investigated. As a result, paralle job performance running on multi-core CPUs are affected by the communication invoked by the job running on many-core CPUs. However, parallel job performance running on many-core CPUs can be affected by the jobs running on many-core CPUs with or without communication. When two jobs running on many-core CPUs, its performance is degraded to few percent of a single job performance. The reason explaning this phenomenon is left for future work.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2014-05-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"2014-HPC-144"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":101406,"updated":"2025-01-21T11:14:36.185938+00:00","links":{},"created":"2025-01-18T23:47:00.869271+00:00"}