{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00029539","sets":["1164:2240:2289:2292"]},"path":["2292"],"owner":"1","recid":"29539","title":["並列プログラム自動最適化ツールTEA Expertの実並列計算機における評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"1999-08-02"},"_buckets":{"deposit":"dc4c4127-df56-4d9f-92f9-bc2c03a0e150"},"_deposit":{"id":"29539","pid":{"type":"depid","value":"29539","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"並列プログラム自動最適化ツールTEA Expertの実並列計算機における評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"並列プログラム自動最適化ツールTEA Expertの実並列計算機における評価"},{"subitem_title":"Evaluation of TEA Expert - an automated performance tuning environment - on Real MPP System","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1999-08-02","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学計算物理学研究センター"},{"subitem_text_value":"株式会社SRA"},{"subitem_text_value":"筑波大学電子・情報工学系"},{"subitem_text_value":"新情報処理開発機構"},{"subitem_text_value":"電子技術総合研究所"},{"subitem_text_value":"電子技術総合研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Center for Computational Physics, University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"Software Research Associates, Inc.","subitem_text_language":"en"},{"subitem_text_value":"Institute of Information Sciences and Electronics, University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"Real World Computing Partnership","subitem_text_language":"en"},{"subitem_text_value":"Electrotechnical Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Electrotechnical Laboratory","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/29539/files/IPSJ-HPC99077004.pdf"},"date":[{"dateType":"Available","dateValue":"2001-08-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC99077004.pdf","filesize":[{"value":"738.0 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":"d0f8673d-fd43-41c9-a44f-7b8a12588f2a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1999 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"板倉, 憲一"},{"creatorName":"平野, 基孝"},{"creatorName":"朴, 泰祐"},{"creatorName":"佐藤三久"},{"creatorName":"建部修見"},{"creatorName":"関口, 智嗣"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ken-Ichi, Itakura","creatorNameLang":"en"},{"creatorName":"Motonori, Hirano","creatorNameLang":"en"},{"creatorName":"Taisuke, Boku","creatorNameLang":"en"},{"creatorName":"Mitsuhisa, Sato","creatorNameLang":"en"},{"creatorName":"Osamu, Tatebe","creatorNameLang":"en"},{"creatorName":"Satoshi, Sekiguchi","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":"TEA　Expertは，逐次または並列プログラム中に記述された，最適化要素に対応したパラメータを変化させ，自動的に実行することによって，最適なパラメータセットを決定し，プログラムの最適化を支援するシステムである．ユーザに指定された範囲でパラメータを変更し，実行プログラムの作成・実行・時間計測を繰り返す試行実験を動的に行う．本稿では，TEA　Expertを並列計算機SR2201の上に実装し，NPB　Kernle　CGの性能チューニングに適用した例について述べる．同じアルゴリズムと性能パラメータを持つKernel　CGのプログラムを2種類の方法で作成し，それぞれの最適なパラメータセットを得た．特に，SR2201固有の擬似ベクトル処理機構を使用する場合には，予想したパタメータセットが最適でないことが分った．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"TEA Expert is a set of tools which support the performance tuning process for sequential and parallel high performance software by automating exhaustive execution to search the optimal set of tuning parameters. In this paper, NAS Parallel Benchmarks Kernel CG was tuned on a parallel processor SR2201 by TEA Expert System. We developed two versions of programs for Kerel CG which have the same algorithm and tuning parameters. In one case, using the pseudo vector processing feature on SR2201, it was shown that TEA Expert System can estimate the optimal parameters which cannot be found by rough human estimation.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"22","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"17","bibliographicIssueDates":{"bibliographicIssueDate":"1999-08-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"66(1999-HPC-077)","bibliographicVolumeNumber":"1999"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":29539,"updated":"2025-01-22T17:29:22.138854+00:00","links":{},"created":"2025-01-18T22:59:21.754655+00:00"}