{"created":"2023-06-20T15:11:37.515782+00:00","id":41311,"links":{},"metadata":{"_buckets":{"deposit":"470d3aab-59bd-4611-a8df-ca70fec8dbc2"},"_deposit":{"created_by":1,"id":"41311","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41311"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041311","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["489436","489437"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Hitachi Super Technical Server SR8000: Present and future"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"56","bibliographicPageStart":"51","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"航空宇宙技術研究所 7-9 Jun. 2000 東京 日本","subitem_description_type":"Other"}]},"item_3_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"National Aerospace Laboratory 7-9 Jun. 2000 Tokyo Japan","subitem_description_type":"Other"}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"過去10年間、多種多様な大型の技術用コンピュータシステムを設置した。このような状況下で、日立製作所はスーパテクニカルサーバSR8000を開発し、1998年に初出荷した。SR8000には主に2つの長所がある。ひとつは、ベクトル型スーパコンピュータの実行性能を維持していること、もうひとつは大規模並列プロセッサの高スケーラビリティを有していることである。SR8000は、これらの長所を協調型マイクロプロセッサ機構(COMPAS)、擬似ベクトル処理機構(PVP)、遠隔デレクトメモリーアドレス(DMA)転送を利用して実現してきた。近い将来、2つのギャップが高性能コンピュータ業者およびユーザにとって深刻な問題となるだろう。そのひとつは、ノード性能とメモリー帯域幅のギャップであり、もうひとつはノード性能とノード間転送の処理量とのギャップである。その解決策としてキャッシュメモリー層および光ケーブル接続を利用することを提案した。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In the last ten years, a wide variety of large-scale technical computer systems have been installed. Under this circumstance, the Hitachi has developed a Super Technical Server SR8000 and the SR8000 was first shipped in 1998. The SR8000 has two main advantages. One is high-sustained performance of vector supercomputers. The other is high scalability of massively parallel processors. The SR8000 has realized these advantages by Co-operative Microprocessors in single Address Space (COMPAS), Pseudo-Vector Processing (PVP) and remote DMA (Direct Memory Address) communication. Near future, two types of gap will become a serious problem for both high-end technical computer vendors and users. One is the gap between node performance and memory bandwidth and the other is the gap between node performance and inter-node communication throughput. The utilization of Cache Memory-Layer and optical interconnection is proposed as a solution.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0028635010","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 SP-46","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":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日立製作所 エンタープライズサーバ事業部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hitachi Ltd Enterprise Server Division"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"深川, 正一"}],"nameIdentifiers":[{"nameIdentifier":"489436","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukagawa, Masakazu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"489437","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0046010.pdf","filesize":[{"value":"411.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0046010.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41311/files/nalsp0046010.pdf"},"version_id":"257ae39b-4058-48cf-aea0-6de1288dec1f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"日立スーパテクニカルサーバ","subitem_subject_scheme":"Other"},{"subitem_subject":"HITACHI SR8000","subitem_subject_scheme":"Other"},{"subitem_subject":"ベクトル型スーパコンピュータ","subitem_subject_scheme":"Other"},{"subitem_subject":"並列型スーパコンピュータ","subitem_subject_scheme":"Other"},{"subitem_subject":"並列プロセッサ","subitem_subject_scheme":"Other"},{"subitem_subject":"RISCプロセッサ","subitem_subject_scheme":"Other"},{"subitem_subject":"対称多段プロセッサ","subitem_subject_scheme":"Other"},{"subitem_subject":"ベクトルパイプライン","subitem_subject_scheme":"Other"},{"subitem_subject":"ベクトルエンジン","subitem_subject_scheme":"Other"},{"subitem_subject":"COMPAC","subitem_subject_scheme":"Other"},{"subitem_subject":"擬似ベクトル処理機構","subitem_subject_scheme":"Other"},{"subitem_subject":"クロスバネットワーク","subitem_subject_scheme":"Other"},{"subitem_subject":"DMA","subitem_subject_scheme":"Other"},{"subitem_subject":"協調型マイクロプロセッサ機構","subitem_subject_scheme":"Other"},{"subitem_subject":"デレクトメモリーアドレス","subitem_subject_scheme":"Other"},{"subitem_subject":"Hitachi Super Technical Server","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"HITACHI SR8000","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vector type supercomputer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel type supercomputer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel processor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"RISC processor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"symmetric multiprocessor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vector pipeline","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vector engine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"COMPAC","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pseudo vector processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"crossbar network","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DMA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cooperative microprocessors in single address space","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"direct memory address","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":"日立スーパーテクニカルサーバーHITACHI SR8000の御紹介と今後の方向","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"日立スーパーテクニカルサーバーHITACHI SR8000の御紹介と今後の方向"}]},"item_type_id":"3","owner":"1","path":["1893","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41311","relation_version_is_last":true,"title":["日立スーパーテクニカルサーバーHITACHI SR8000の御紹介と今後の方向"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:03:30.208514+00:00"}