{"created":"2025-01-18T22:55:12.619919+00:00","updated":"2025-01-22T20:08:09.254875+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00023942","sets":["1164:1579:1644:1648"]},"path":["1648"],"owner":"1","recid":"23942","title":["書き込み専用命令をもつVLIW計算機"],"pubdate":{"attribute_name":"公開日","attribute_value":"1997-06-27"},"_buckets":{"deposit":"04b8b8bc-d862-4b54-9e37-e87f441b144d"},"_deposit":{"id":"23942","pid":{"type":"depid","value":"23942","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"書き込み専用命令をもつVLIW計算機","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"書き込み専用命令をもつVLIW計算機"},{"subitem_title":"VLIW Computer with Unique Write Instructions","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1997-06-27","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岩手大学工学部情報工学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"CIS, Iwate University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/23942/files/IPSJ-ARC97124001.pdf"},"date":[{"dateType":"Available","dateValue":"1999-06-27"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC97124001.pdf","filesize":[{"value":"460.9 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"99d9d41a-0ceb-44f8-b40e-97d845c48a24","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1997 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安倍, 正人"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masato, Abe","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096105","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical 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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本文では、条件分岐によるハザードの影響を緩和するための新しい方法を提案する。従来から、この目的のために、分岐予測を行なう方法や、投機的実行を支援するプレディケーティング機構等が提案されている。しかし、分岐予測を行なう方法では、予測したのと違う方向に進んだ場合には、やはりハザードが生じてしまう。また、プレディケーティング機構では、複数の条件レジスタやレジスタファイルを必要とするため、特に条件分岐が連続する場合は問題となる。そこで、書き込み専用命令をもつVLIW計算機を提案し、従来の方式に比べて少ないハードウェアの増加で、条件分岐が連続する場合に、条件分岐によるハザードの影響を緩和できることを明らかにする。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper describes a new method to decrease the hazrd due to the conditional branch with unique write instructions. Several methods have been proposed to achieve this purpose such as a computer with a speculative execution facility and a computer with a pridicated state buffering. However the former computer caonot avoide the penalty if the speculation is incorrect. The latter one requires a big hardware costs such as many condition registers and register files, and the cost is too much to support a large number of conditional branches. Therefore, this paper proposes a method with a lower hardware cost to decrease the penalty especially in the case of a large number of conditional branches.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告計算機アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"1997-06-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"61(1997-ARC-124)","bibliographicVolumeNumber":"1997"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":23942,"links":{}}