{"created":"2023-06-20T15:11:45.480388+00:00","id":41483,"links":{},"metadata":{"_buckets":{"deposit":"97ab6bae-3821-4769-b3d1-db5e84c72c71"},"_deposit":{"created_by":1,"id":"41483","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41483"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041483","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["452616","452617"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Evaluation of high-performance techniques of a vector computer by software simulation"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"34","bibliographicPageStart":"1","bibliographicVolumeNumber":"1414","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本報告は、単一ベクトル計算機の二つの性能強化策の有効性をDOル一プのソフトウェアシミュレーションにより、評価、考察したものである。これらの性能強化策の評価のために利用したDOループは航技研の計算空気力学プログラムの中から選出した。一つ目の性能強化策は、パイプライン多重度の増大による演算器性能の強化であり,もう一つはパイプライン演算器に対するデータ供給能力の強化である。結果として、これらの強化策の有効性を確認すると共に、効率的なパイプライン多重度やデータ供給能力を定量的に把握することができた。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This report describes the efficiency of two methods of boosting single vector computer ability by software simulation of DO loops of FORTRAN programs. The DO loops for evaluation were selected from computational fluid dynamics programs used by the National Aerospace Laboratory. One way of boosting computer ability is to strengthen arithmetic pipeline performance by increasing vector pipeline throughput of the cycle time. The other is to strengthen the ability to move vector data in and out of the arithmetic pipelines smoothly and quickly. As a result of the evaluation, efficient pipeline throughput and the ability to supply vector data for arithmetic pipelines were quantitatively obtained.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0028659000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL TR-1414","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所 計算科学研究部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Computational Science Division"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 絹代"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Kinuyo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-27"}],"displaytype":"detail","filename":"naltr0001414.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr0001414.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41483/files/naltr0001414.pdf"},"version_id":"03bd4092-f605-44a6-9f83-c12d740005f5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ベクトル計算機","subitem_subject_scheme":"Other"},{"subitem_subject":"高性能計算機","subitem_subject_scheme":"Other"},{"subitem_subject":"ソフトウエアシミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"計算空気力学プログラム","subitem_subject_scheme":"Other"},{"subitem_subject":"FORTRANプログラム","subitem_subject_scheme":"Other"},{"subitem_subject":"DOループ","subitem_subject_scheme":"Other"},{"subitem_subject":"演算パイプライン","subitem_subject_scheme":"Other"},{"subitem_subject":"ベクトルパイプライン","subitem_subject_scheme":"Other"},{"subitem_subject":"データ供給能力","subitem_subject_scheme":"Other"},{"subitem_subject":"処理速度","subitem_subject_scheme":"Other"},{"subitem_subject":"vector computer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high performance computer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"software simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational fluid dynamics program","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"FORTRAN program","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DO loop","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"arithmetic pipeline","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vector pipeline","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data supply ability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"processing speed","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"ベクトル計算機の高速化技術の評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ベクトル計算機の高速化技術の評価"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41483","relation_version_is_last":true,"title":["ベクトル計算機の高速化技術の評価"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:10:43.208338+00:00"}