{"created":"2023-06-20T15:10:43.795712+00:00","id":40304,"links":{},"metadata":{"_buckets":{"deposit":"a4f203cc-0a7e-4313-b379-cc7acd40d46d"},"_deposit":{"created_by":1,"id":"40304","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"40304"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00040304","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["447240","447239","447237","447241","447238","447236"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Massively parallel conditions of heat conduction finite element analysis program"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"11","bibliographicPageStart":"1","bibliographicVolumeNumber":"1350","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":"原田らが提案している2次元的に演算器を配列した隣接結合型計算機を対象に、有限要素法による解析プログラムの超並列化の条件を求めた。限られた範囲であるが有限要素法プログラムの並列処理において、2つの条件が極めて有効であることが分かった。1つは解析領域の境界の外側にダミーの要素を配列させることであり、もう1つは格子点と演算器との対応づけを行い、それを2次元配列で番号づけして、全体マトリックスの非零成分のみを分散させることである。本条件の妥当性を確認するために、熱伝導有限要素解析プログラムを例題として、16×21台の演算器からなる超並列計算機Paragonを用いて検証計算を行った。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper describes a heat conduction FEM (Finite Element Method) analysis program for an objective massively parallel computer system with processing elements to be arranged in a two dimensional mesh based on the computer architecture presented by Harada et al. Two conditions of parallel processing of the finite element analysis program were found to be effective for the parallel computer in the definite extent of FEM. One was to set dummy elements outside the boundary of the analysis region. The other was to use a two dimensional array (I, J) corresponding to the grid mesh position of processing elements for the numbering of elements and nodes. Verification of the FEM program for parallel processing was carried out using the parallel computer 'Paragon' with 16 x 21 nodes (processing elements).","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001664000","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-1350","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"},{"subitem_text_value":"神奈川工科大学"}]},"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 Sciences Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Computational Sciences Division"},{"subitem_text_language":"en","subitem_text_value":"Kanagawa Institute of Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"原田, 公一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"磯部, 俊夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"奥村, 秀人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Harada, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Isobe, Toshio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okumura, Hidehito","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":"naltr0001350.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr0001350.pdf","url":"https://jaxa.repo.nii.ac.jp/record/40304/files/naltr0001350.pdf"},"version_id":"a4ec88c1-cf44-4a38-924e-3965d86ae960"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"熱伝導解析","subitem_subject_scheme":"Other"},{"subitem_subject":"有限要素法","subitem_subject_scheme":"Other"},{"subitem_subject":"超並列計算機","subitem_subject_scheme":"Other"},{"subitem_subject":"超並列処理","subitem_subject_scheme":"Other"},{"subitem_subject":"並列処理アルゴリズム","subitem_subject_scheme":"Other"},{"subitem_subject":"共役傾斜法","subitem_subject_scheme":"Other"},{"subitem_subject":"プログラム検証","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"並列処理プログラム","subitem_subject_scheme":"Other"},{"subitem_subject":"熱伝導解析プログラム","subitem_subject_scheme":"Other"},{"subitem_subject":"heat conduction analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"finite element method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"massively parallel computer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"massively parallel processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel processing algorithm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"conjugate gradient method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"program verification","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel processing program","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heat conduction analysis program","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":"熱伝導有限要素法解析プログラムの並列化条件","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"熱伝導有限要素法解析プログラムの並列化条件"}]},"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":"40304","relation_version_is_last":true,"title":["熱伝導有限要素法解析プログラムの並列化条件"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:15:58.189560+00:00"}