{"updated":"2025-01-22T17:49:08.222564+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00028944","sets":["1164:2240:2253:2257"]},"path":["2257"],"owner":"1","recid":"28944","title":["LINPACKとFFTによるHPFコンパイラfhpfの生産性の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-02-27"},"_buckets":{"deposit":"ea4f9668-0d43-4f1c-9edc-d672eec8eda6"},"_deposit":{"id":"28944","pid":{"type":"depid","value":"28944","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"LINPACKとFFTによるHPFコンパイラfhpfの生産性の評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"LINPACKとFFTによるHPFコンパイラfhpfの生産性の評価"},{"subitem_title":"Evaluation of Productivity on the HPF compiler fhpf Applied to LINPACK and FFT","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2006-02-27","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"富士通(株) ソフトウェア事業本部 ミドルウェアコンポーネント事業部"},{"subitem_text_value":"京都大学 学術情報メディアセンター"},{"subitem_text_value":"富士通(株) ソフトウェア事業本部 ミドルウェアコンポーネント事業部"},{"subitem_text_value":"富士通(株) ソフトウェア事業本部 ミドルウェアコンポーネント事業部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Software Unit Fujitsu Limited","subitem_text_language":"en"},{"subitem_text_value":"Academic Center for Computing and Media Studies Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Software Unit Fujitsu Limited","subitem_text_language":"en"},{"subitem_text_value":"Software Unit Fujitsu Limited","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/28944/files/IPSJ-HPC06105012.pdf"},"date":[{"dateType":"Available","dateValue":"2008-02-27"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HPC06105012.pdf","filesize":[{"value":"275.3 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":"aded1018-039a-4b24-a52c-0d48e90cb963","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2006 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岩下, 英俊"},{"creatorName":"岡部, 寿男"},{"creatorName":"杉崎, 由典"},{"creatorName":"青木, 正樹"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hidetoshi, Iwashita","creatorNameLang":"en"},{"creatorName":"Yasuo, Okabe","creatorNameLang":"en"},{"creatorName":"Yoshinori, Sugisaki","creatorNameLang":"en"},{"creatorName":"Masaki, Aoki","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":"HPFコンパイラfhpfを使って2つのベンチマークプログラムを並列化する事例を通して，プログラム開発の生産性について議論する．LINPACKでは，コア部分の逐次プログラムの作成から始めて少量のHPF指示行を加えた．FFTでは，OpenMPプログラムの解析から始めて最小の手間でHPFへの移植を行った．HPF/JA仕様を活用した段階的な並列化の方法により，どちらの事例でも短期間で良好な並列効果が得られた．生産性は開発速度，実行性能，再利用性の3つの尺度で評価することができる．事例の考察から，fhpfの特長的な機能は生産性に大きく貢献していると言える．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Productivity of program development is discussed after a study of two cases of parallel programming with the HPF compiler fhpf.  In the case of LINPACK, we made a serial program and then added a few HPF directive lines.  In the case of FFT, we ported an OpenMP program into HPF after an analysis of the source code. Due to the gradual programming using the HPF/JA language, reasonable scalability was found only in a short term of development.  Productivity can be estimated with three scales -- development speed, performance, and reusability.  The cases taught that features of fhpf contribute the  productivity.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"72","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":"67","bibliographicIssueDates":{"bibliographicIssueDate":"2006-02-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20(2006-HPC-105)","bibliographicVolumeNumber":"2006"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T22:58:55.552207+00:00","id":28944,"links":{}}