{"created":"2023-06-20T15:15:15.623889+00:00","id":45328,"links":{},"metadata":{"_buckets":{"deposit":"bfd4188c-0a41-42fb-b73c-7f53463261cb"},"_deposit":{"created_by":1,"id":"45328","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45328"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00045328","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["474159","474162","474160","474161"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"CRAY X-MPシステムのマルチタスキングによる並列処理"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-06","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"21","bibliographicVolumeNumber":"1069","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory TR-1069","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We investigated parallel processing using multitasking on the CRAY X-MP/216 system, which is a supercomputer with multiple vector processors. Multitasking is a multiprocessor computer operation mode that executes two or more parts of a single program in parallel. It is one method of high-speed processing. The FORTRAN programs under investigation are those for a subsonic flow over an airfoil, an unsteady transonic flow over a wing, and an inviscid compressible flow through a two-dimensional cascade. These programs were rewritten so that they could be effectively executed on two CPUs. The computing times of the original programs with one CPU, multitasked programs with one CPU, and multitasked programs with two CPUs are presented in this paper, and the ratio of the computing times of the multitasked programs to those of the original program is discussed.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALTR1069000","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-1069","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数理解析部"},{"subitem_text_value":"航空宇宙技術研究所数理解析部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Computational Sciences Division, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"Computational Sciences Division, National Aerospace Laboratory(NAL)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 絹代"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福田, 正大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NAKAMURA, Kinuyo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUKUDA, Masahiro","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":"2020-01-29"}],"displaytype":"detail","filename":"naltr01069.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01069.pdf","url":"https://jaxa.repo.nii.ac.jp/record/45328/files/naltr01069.pdf"},"version_id":"e6ad4ba6-f866-407b-ae1a-f7aeac9f0c0b"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Parallel Processing Using Multitasking on CRAY X-MP System","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Parallel Processing Using Multitasking on CRAY X-MP System","subitem_title_language":"en"}]},"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":"45328","relation_version_is_last":true,"title":["Parallel Processing Using Multitasking on CRAY X-MP System"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:41:18.412483+00:00"}