{"created":"2023-06-20T15:17:35.881156+00:00","id":11525,"links":{},"metadata":{"_buckets":{"deposit":"b9172f8b-ddb3-4630-84e7-3c2062c77911"},"_deposit":{"created_by":20,"id":"11525","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"11525"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00011525","sets":["6:7"]},"author_link":["127836","127835","127837","67588"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-11-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"Special Issue 1","bibliographicPageStart":"2401149","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"Plasma and Fusion Research"}]}]},"item_10001_description_4":{"attribute_name":"著者ID","attribute_value_mlt":[{"subitem_description":"0000-0001-5846-9109","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To maintain load balance among processes in parallel calculation, we introduced a dynamic load balancing technique called Dynamic Domain Decomposition (DDD) into our newly developed multi-scale Particle-In-Cell (PIC) simulation code in which Adaptive Mesh Refinement (AMR) is incorporated. To evaluate the effectiveness of DDD, we performed test simulations with a model in which four particle clusters are non-uniformly distributed with different velocities. We confirmed that load imbalance among processes caused by non-uniform plasma distribution was successfully resolved by DDD and the computational time becomes almost half of that for simulation of the same model without using DDD. ","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Japan Society of Plasma Science and Nuclear Fusion Research "}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1585/pfr.8.2401149 ","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Publisher version "}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1585/pfr.8.2401149","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"(c) 2013 The Japan Society of Plasma Science and Nuclear Fusion Research "}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12346675","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1880-6821","subitem_source_identifier_type":"ISSN"}]},"item_10001_text_23":{"attribute_name":"NAIS","attribute_value_mlt":[{"subitem_text_value":"9101"}]},"item_10001_text_25":{"attribute_name":"書誌的事項","attribute_value_mlt":[{"subitem_text_value":"the 22nd International Toki Conference on Cross-Validation of Experiment and Modeling for Fusion and Astrophysical Plasmas"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"USUI, Hideyuki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAGI, Yohei"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUMOTO, Masaharu"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"NUNAMI,  Masanori"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-08-05"}],"displaytype":"detail","filename":"9101_PFR.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"9101_PFR","url":"https://nifs-repository.repo.nii.ac.jp/record/11525/files/9101_PFR.pdf"},"version_id":"f3e57726-fc51-4dd0-9830-290246d2e436"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Particle-In-Cell","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel computing","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic load balance","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma simulation","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Development of Parallelized AMR-PIC Plasma Simulation Code with Dynamic Domain Decomposition","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of Parallelized AMR-PIC Plasma Simulation Code with Dynamic Domain Decomposition"}]},"item_type_id":"10001","owner":"20","path":["7"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-08-05"},"publish_date":"2022-08-05","publish_status":"0","recid":"11525","relation_version_is_last":true,"title":["Development of Parallelized AMR-PIC Plasma Simulation Code with Dynamic Domain Decomposition"],"weko_creator_id":"20","weko_shared_id":-1},"updated":"2023-08-16T05:27:16.597854+00:00"}