{"created":"2023-06-20T15:08:18.824775+00:00","id":37730,"links":{},"metadata":{"_buckets":{"deposit":"978152de-b8ef-43fe-9d05-6045641ac7c0"},"_deposit":{"created_by":1,"id":"37730","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37730"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037730","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["482706","482708","482704","482705","482707","482709"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Parallelization techniques for highly parallel vector computer"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"246","bibliographicPageStart":"241","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料: 第10回航空機計算空気力学シンポジウム論文集"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory: Proceedings of the NAL symposium on aircraft computational aerodynamics","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"航空宇宙技術研究所 10-12 Jun. 1992 東京 日本","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"National Aerospace Laboratory 10-12 Jun. 1992 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ローカルメモリをもつ多数のベクトル計算機と単一の共通メモリから成る仮想の階層構造メモリ並列ベクトル計算機を考える。そのような並列計算機上でCFD(計算流体力学)プログラムの並列処理を高速化するためには、並列部分の拡大、計算負荷の均等化、タスク処理単位の拡大およびローカルメモリと共通メモリとの間のデータアクセス頻度の最小化といった並列化手法を必要とする。本論文では、CFDプログラムにこれら並列化手法を適用して得られる上記並列計算機上の高効率並列処理について述べる。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The assumed highly parallel vector computer with hierarchical memory that consists of many vector computers with local memory and one common memory is the main theme. To speed up parallel processing of CFD (Computational Fluid Dynamics) programs on that parallel computer, it needs parallelization techniques such as enlarging parallel portion, equal work load, enlarging task granularity and minimizing volume of data access between local memory and common memory. In this paper high efficiency of parallel processing of that parallel computer obtained by applying parallelization techniques to a CFD program is described.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004168044","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-19","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所"},{"subitem_text_value":"日本電気"},{"subitem_text_value":"日本電気"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"subitem_text_language":"en","subitem_text_value":"NEC Corporation"},{"subitem_text_language":"en","subitem_text_value":"NEC Corporation"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 絹代"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安藤, 憲行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西, 直樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Kinuyo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ando, Noriyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishi, Naoki","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0019044.pdf","filesize":[{"value":"412.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0019044.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37730/files/nalsp0019044.pdf"},"version_id":"33afcf00-c618-4e8f-bbb9-e5d703fd9975"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"並列計算機システム","subitem_subject_scheme":"Other"},{"subitem_subject":"並列計算機","subitem_subject_scheme":"Other"},{"subitem_subject":"ベクトルプロセッサ","subitem_subject_scheme":"Other"},{"subitem_subject":"階層メモリ構造","subitem_subject_scheme":"Other"},{"subitem_subject":"計算機プログラム並列化","subitem_subject_scheme":"Other"},{"subitem_subject":"CFDプログラム再構成","subitem_subject_scheme":"Other"},{"subitem_subject":"タスク処理単位","subitem_subject_scheme":"Other"},{"subitem_subject":"データアクセス頻度","subitem_subject_scheme":"Other"},{"subitem_subject":"データ転送最適化","subitem_subject_scheme":"Other"},{"subitem_subject":"計算負荷均等化","subitem_subject_scheme":"Other"},{"subitem_subject":"DOループベクトル化","subitem_subject_scheme":"Other"},{"subitem_subject":"計算機性能評価","subitem_subject_scheme":"Other"},{"subitem_subject":"スーパーコンピュータ","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD向け計算機システム","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel computer system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel processor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vector processor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hierarchical memory architecture","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computer program parallelization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD program reorgarization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"task granularity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data access frequency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data transfer optimization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"work load equalization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Do loop vectorization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computer performance evaluation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supercomputer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD oriented computer system","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":"conference 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