{"created":"2023-05-15T14:57:37.427164+00:00","id":78206,"links":{},"metadata":{"_buckets":{"deposit":"6e71b731-ece0-428c-bf93-e5ea1e730514"},"_deposit":{"created_by":1,"id":"78206","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"78206"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00078206","sets":["10:29"]},"author_link":["817280","817278","817281","817277","817279"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2019-10-28","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"プラズマ乱流の運動論モデルは、4次元以上の高次元性と各次元の低い解像度に特徴付けられる。これらのコードを、性能可搬性を維持しつつ、GPUによって加速するため、OpenACCとKokkosなどのフレームワークを用いて実装を行った。性能可搬性は、Nvidia P100、Nvidia V100、Marvell Thunder X2、Intel Xeon Goldなど最新のCPU、GPU上で検証した。発表では、OpenACCとKokkosの利点、欠点を性能、可搬性、抽象化などの観点から論じる。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"5th US-Japan JIFT Exascale Computing Collaboration","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Asahi, Yuuichi"}],"nameIdentifiers":[{"nameIdentifier":"817277","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Latu, Guillaume"}],"nameIdentifiers":[{"nameIdentifier":"817278","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Grandgirard, Virginie"}],"nameIdentifiers":[{"nameIdentifier":"817279","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Bigot, Julien"}],"nameIdentifiers":[{"nameIdentifier":"817280","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Asahi, Yuuichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"817281","nameIdentifierScheme":"WEKO"}]}]},"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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Accelerating a kinetic plasma simulation mini-app keeping performance portability","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Accelerating a kinetic plasma simulation mini-app keeping performance portability"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-12-23"},"publish_date":"2019-12-23","publish_status":"0","recid":"78206","relation_version_is_last":true,"title":["Accelerating a kinetic plasma simulation mini-app keeping performance portability"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:24:20.728244+00:00"}