WEKO3
アイテム
{"_buckets": {"deposit": "baac1ea9-6ec6-4613-8c97-bc9d7e4ef456"}, "_deposit": {"created_by": 1, "id": "6447", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "6447"}, "status": "published"}, "_oai": {"id": "oai:jaxa.repo.nii.ac.jp:00006447", "sets": ["1073", "1891"]}, "author_link": ["32770", "32769", "32768", "32767"], "item_5_alternative_title_2": {"attribute_name": "その他のタイトル(英)", "attribute_value_mlt": [{"subitem_alternative_title": "Performance enhancement of large-scale simulations at CeNSS"}]}, "item_5_biblio_info_10": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005-03-25", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "50", "bibliographicPageStart": "45", "bibliographicVolumeNumber": "JAXA-SP-04-012", "bibliographic_titles": [{"bibliographic_title": "宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2004論文集"}, {"bibliographic_title": "JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2004", "bibliographic_titleLang": "en"}]}]}, "item_5_description_17": {"attribute_name": "抄録(英)", "attribute_value_mlt": [{"subitem_description": "In this paper, the issues concerning performance evaluation and its enhancement with tuning technique on the CeNSS system at JAXA NS-3 is discussed. First, the real performances for the JAXA CFD codes on the CeNSS are shown, and the importance of the performance evaluation and its enhancement with tuning is pointed out. Currently, there is no effective indicator nor explicit strategy of the performance improvement on the CeNSS. Then, the proposal on the concept of effective peak performance is submitted. The peak performance comes from the number of ideal floating point operations, which suggest the potential improvement by the performance tuning. With this concept, the possible improvement can be estimated. From analysis using the 250 codes, this effective peak performance was found to be important for the performance enhancement.", "subitem_description_type": "Other"}]}, "item_5_description_32": {"attribute_name": "資料番号", "attribute_value_mlt": [{"subitem_description": "資料番号: AA0048469007", "subitem_description_type": "Other"}]}, "item_5_description_33": {"attribute_name": "レポート番号", "attribute_value_mlt": [{"subitem_description": "レポート番号: JAXA-SP-04-012", "subitem_description_type": "Other"}]}, "item_5_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "宇宙航空研究開発機構"}]}, "item_5_publisher_9": {"attribute_name": "出版者(英)", "attribute_value_mlt": [{"subitem_publisher": "Japan Aerospace Exploration Agency (JAXA)"}]}, "item_5_source_id_21": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1349-113X", "subitem_source_identifier_type": "ISSN"}]}, "item_5_source_id_24": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11984031", "subitem_source_identifier_type": "NCID"}]}, "item_5_text_20": {"attribute_name": "その他キーワード", "attribute_value_mlt": [{"subitem_text_value": "数値解析"}, {"subitem_text_value": "コンピュータ運用及びハードウェア"}, {"subitem_text_value": "コンピュータシステム"}]}, "item_5_text_35": {"attribute_name": "JAXAカテゴリ", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ: 特別資料"}]}, "item_5_text_40": {"attribute_name": "jaxa出版物種類", "attribute_value_mlt": [{"subitem_text_value": "jaxa出版物種類: SP"}]}, "item_5_text_43": {"attribute_name": "DSpaceコレクション番号", "attribute_value_mlt": [{"subitem_text_value": "DSpaceコレクション番号: 7"}]}, "item_5_text_6": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "宇宙航空研究開発機構"}, {"subitem_text_value": "宇宙航空研究開発機構"}]}, "item_5_text_7": {"attribute_name": "著者所属(英)", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Japan Aerospace Exploration Agency"}, {"subitem_text_language": "en", "subitem_text_value": "Japan Aerospace Exploration Agency"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "松尾, 裕一"}], "nameIdentifiers": [{"nameIdentifier": "32767", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "土屋, 雅子"}], "nameIdentifiers": [{"nameIdentifier": "32768", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuo, Yuichi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "32769", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tsuchiya, Masako", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "32770", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-01-16"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "48469007.pdf", "filesize": [{"value": "2.4 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2400000.0, "url": {"label": "48469007.pdf", "url": "https://jaxa.repo.nii.ac.jp/record/6447/files/48469007.pdf"}, "version_id": "698eaf97-0b97-40e7-9e9e-d48a99796252"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "大規模シミュレーション", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CeNSS", "subitem_subject_scheme": "Other"}, {"subitem_subject": "性能向上", "subitem_subject_scheme": "Other"}, {"subitem_subject": "チューニング", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CFDコード", "subitem_subject_scheme": "Other"}, {"subitem_subject": "並列計算機", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CPU", "subitem_subject_scheme": "Other"}, {"subitem_subject": "性能試験", "subitem_subject_scheme": "Other"}, {"subitem_subject": "large-scale simulation", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CeNSS", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "performance enhancement", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "tuning", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CFD code", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "parallel computer", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CPU", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "performance test", "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": "conference paper", "resourceuri": "http://purl.org/coar/resource_type/c_5794"}]}, "item_title": "CeNSSにおける大規模シミュレーションの性能向上", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "CeNSSにおける大規模シミュレーションの性能向上"}]}, "item_type_id": "5", "owner": "1", "path": ["1073", "1891"], "permalink_uri": "https://jaxa.repo.nii.ac.jp/records/6447", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "6447", "relation": {}, "relation_version_is_last": true, "title": ["CeNSSにおける大規模シミュレーションの性能向上"], "weko_shared_id": -1}
CeNSSにおける大規模シミュレーションの性能向上
https://jaxa.repo.nii.ac.jp/records/6447
https://jaxa.repo.nii.ac.jp/records/64473cbbd8e0-6d82-4a39-be66-987c1f77d08c
名前 / ファイル | ライセンス | アクション |
---|---|---|
48469007.pdf (2.4 MB)
|
|
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | CeNSSにおける大規模シミュレーションの性能向上 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 大規模シミュレーション | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CeNSS | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 性能向上 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | チューニング | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CFDコード | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 並列計算機 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | CPU | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 性能試験 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | large-scale simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CeNSS | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | performance enhancement | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | tuning | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CFD code | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | parallel computer | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | CPU | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | performance test | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
その他のタイトル(英) | ||||||
その他のタイトル | Performance enhancement of large-scale simulations at CeNSS | |||||
著者 |
松尾, 裕一
× 松尾, 裕一× 土屋, 雅子× Matsuo, Yuichi× Tsuchiya, Masako |
|||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属 | ||||||
宇宙航空研究開発機構 | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
著者所属(英) | ||||||
en | ||||||
Japan Aerospace Exploration Agency | ||||||
出版者 | ||||||
出版者 | 宇宙航空研究開発機構 | |||||
出版者(英) | ||||||
出版者 | Japan Aerospace Exploration Agency (JAXA) | |||||
書誌情報 |
宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2004論文集 en : JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2004 巻 JAXA-SP-04-012, p. 45-50, 発行日 2005-03-25 |
|||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | In this paper, the issues concerning performance evaluation and its enhancement with tuning technique on the CeNSS system at JAXA NS-3 is discussed. First, the real performances for the JAXA CFD codes on the CeNSS are shown, and the importance of the performance evaluation and its enhancement with tuning is pointed out. Currently, there is no effective indicator nor explicit strategy of the performance improvement on the CeNSS. Then, the proposal on the concept of effective peak performance is submitted. The peak performance comes from the number of ideal floating point operations, which suggest the potential improvement by the performance tuning. With this concept, the possible improvement can be estimated. From analysis using the 250 codes, this effective peak performance was found to be important for the performance enhancement. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1349-113X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11984031 | |||||
資料番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 資料番号: AA0048469007 | |||||
レポート番号 | ||||||
内容記述タイプ | Other | |||||
内容記述 | レポート番号: JAXA-SP-04-012 |