{"id":59806,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00059806","sets":["5471:5495:5498"]},"path":["5498"],"owner":"11","recid":"59806","title":["Supercomputing External Multidimensional FFT -Use of Semiconductor Extended Storage as Extended Main Storage-"],"pubdate":{"attribute_name":"公開日","attribute_value":"1988-06-30"},"_buckets":{"deposit":"cfb0c572-af4c-42a5-812b-f39fc8b2a0a5"},"_deposit":{"id":"59806","pid":{"type":"depid","value":"59806","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Supercomputing External Multidimensional FFT -Use of Semiconductor Extended Storage as Extended Main Storage-","author_link":["361407","361408","361410","361409"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Supercomputing External Multidimensional FFT -Use of Semiconductor Extended Storage as Extended Main Storage-"},{"subitem_title":"Supercomputing External Multidimensional FFT : Use of Semiconductor Extended Storage as Extended Main Storage","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"（IPSJ Best Paper Award、論文賞受賞）","subitem_subject_scheme":"Other"}]},"item_type_id":"5","publish_date":"1988-06-30","item_5_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Information Science  Kyoto University"},{"subitem_text_value":"Now with C & C Information Technology Laboratories  NEC Corp."}]},"item_5_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Information Science, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Now with C & C Information Technology Laboratories, NEC Corp.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/59806/files/IPSJ-JIP1102004.pdf","label":"IPSJ-JIP1102004"},"date":[{"dateType":"Available","dateValue":"1990-06-30"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JIP1102004.pdf","filesize":[{"value":"926.0 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"fad5142f-6e49-454c-920d-701ed296748e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1988 by the Information Processing Society of Japan"}]},"item_5_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takao, Tsuda"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshiki, Seo"}],"nameIdentifiers":[{}]}]},"item_5_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takao, Tsuda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshiki, Seo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00700121","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_5_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-6652","subitem_source_identifier_type":"ISSN"}]},"item_5_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"High-speed semiconductor auxiliary memory (called ‘extended storage' for short) provided for vector super-computers  such as Hitachi's S810  NEC's SX and Cray Research's Cray  are currently used to store disk-image data  namely as a fast temporary file to replace much slower disk devices. There is  however  the possibility that the extended storage can be used as extended main memory. Multidimensional problems  like multidimensional fourier transforms discussed in this paper  quickly overflow main memory as the problem size grows. A novel concept of data-transfer complexity is introduced; by realizing its lower bound and thus minimizing the inter-level data transfers as much as possible  the vector-computer computation can be rendered virtually computation-bound. For multidimensional FFT such an algorithm has been actually constructed  and by measurement of the program performance it is demonstrated that the extended storage can be satisfactorily used as the ex-tended main storage.","subitem_description_type":"Other"}]},"item_5_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"High-speed semiconductor auxiliary memory (called ‘extended storage' for short) provided for vector super-computers, such as Hitachi's S810, NEC's SX and Cray Research's Cray, are currently used to store disk-image data, namely as a fast temporary file to replace much slower disk devices. There is, however, the possibility that the extended storage can be used as extended main memory. Multidimensional problems, like multidimensional fourier transforms discussed in this paper, quickly overflow main memory as the problem size grows. A novel concept of data-transfer complexity is introduced; by realizing its lower bound and thus minimizing the inter-level data transfers as much as possible, the vector-computer computation can be rendered virtually computation-bound. For multidimensional FFT such an algorithm has been actually constructed, and by measurement of the program performance it is demonstrated that the extended storage can be satisfactorily used as the ex-tended main storage.","subitem_description_type":"Other"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"119","bibliographic_titles":[{"bibliographic_title":"Journal of Information Processing "}],"bibliographicPageStart":"112","bibliographicIssueDates":{"bibliographicIssueDate":"1988-06-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"11"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T06:33:30.343949+00:00","created":"2025-01-18T23:22:30.236957+00:00","links":{}}