{"updated":"2025-01-19T17:55:40.849115+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211052","sets":["1164:2240:10556:10583"]},"path":["10583"],"owner":"44499","recid":"211052","title":["VCPによるCPUアーキテクチャが異なるHPCシステムとクラウドの連携"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-07"},"_buckets":{"deposit":"884fc36e-9b51-470b-8d12-2624da829cac"},"_deposit":{"id":"211052","pid":{"type":"depid","value":"211052","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"VCPによるCPUアーキテクチャが異なるHPCシステムとクラウドの連携","author_link":["535637","535631","535632","535635","535628","535633","535629","535626","535630","535634","535627","535636"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"VCPによるCPUアーキテクチャが異なるHPCシステムとクラウドの連携"},{"subitem_title":"Federation among HPC Systems and Cloud Providers That Use Different Architecture Type 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Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8841","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Virtual Cloud Provider (VCP) は，複数のクラウドプロバイダや学術機関のデータセンターを仮想的な 1 つのクラウドプロバイダとして連携させ，アプリケーション実行環境を構築するソフトウェアである．このような連携は，アプリケーションワークフローのステップ毎に適した計算資源の利用を可能とし，資源の利用効率などを高める．このとき，資源確保方法の違い，アプリケーション実行方法の違い，資源アーキテクチャの違いが課題となり，特に CPU アーキテクチャとシステムソフトの違いは，ノードにおけるアプリケーション実行やクラウド間連携機能に大きな影響を与える．そこで，Arm アーキテクチャであるスーパーコンピュータ「富岳」とインテル系アーキテクチャが主のクラウドプロバイダの連携を念頭に，富岳互換アーキテクチャである FX700 にて VCP のノード管理機能の評価を実施した．その結果 VCP ベースコンテナ内のアプリコンテナの実行機能 (Docker in Docker) とノード情報収集機能に課題があることが判明し，コンテナエンジンの変更などの対策を実施した．その結果，FX700 ノードにおける VCP のノード管理機能の正常動作を確認した．本報告では，連携形態，課題，対策などを示す．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ハイパフォーマンスコンピューティング（HPC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-05-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2021-HPC-179"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:12:14.777578+00:00","id":211052,"links":{}}