{"_buckets": {"deposit": "cf11cbaa-2d0e-4fed-9c1d-95960ec38ae8"}, "_deposit": {"id": "12589", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "12589"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00012589"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "1129", "bibliographicPageStart": "1124", "bibliographic_titles": [{"bibliographic_title": "Design, Automation \u0026 Test in Europe Conference \u0026 Exhibition, 8-12 March 2010"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Scratch-pad memory has been employed as a partial or entire replacement for cache memory due to its better energy efficiency. In this paper, we propose scratch-pad memory management techniques for priority-based preemptive multi-task systems. Our techniques are applicable to a real-time environment. The three methods which we propose, i.e., spatial, temporal, and hybrid methods, bring about effective usage of the scratch-pad memory space, and achieve energy reduction in the instruction memory subsystems. We formulate each method as an integer programming problem that simultaneously determines (1) partitioning of scratch-pad memory space for the tasks, and (2) allocation of program code to scratch-pad memory space for each task. It is remarkable that periods and priorities of tasks are considered in the formulas. Additionally, we implement an RTOS-hardware cooperative support mechanism for a runtime code allocation to the scratch-pad memory space. We have made the experiments with the fully functional real-time operating system. The experimental results with four task sets have demonstrated the effectiveness of our techniques. Up to 73% energy reduction compared to a standard method was achieved.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/14473"}, {"subitem_identifier_type": "URI", "subitem_identifier_uri": "http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\u0026arnumber=5456977\u0026isnumber=5456897"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "IEEE"}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a9 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works."}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1530-1591", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Takase, Hideki"}], "nameIdentifiers": [{"nameIdentifier": "39605", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tomiyama, Hiroyuki"}], "nameIdentifiers": [{"nameIdentifier": "39606", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takada, Hiroaki"}], "nameIdentifiers": [{"nameIdentifier": "39607", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "1058.pdf", "filesize": [{"value": "365.0 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 365000.0, "url": {"label": "1058.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/12589/files/1058.pdf"}, "version_id": "6fa714a3-838e-4ff8-9c3f-6f3a005302d8"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Partitioning and Allocation of Scratch-Pad Memory for Priority-Based Preemptive Multi-Task Systems", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Partitioning and Allocation of Scratch-Pad Memory for Priority-Based Preemptive Multi-Task Systems"}]}, "item_type_id": "10", "owner": "1", "path": ["312/313/314"], "permalink_uri": "http://hdl.handle.net/2237/14473", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2011-02-15"}, "publish_date": "2011-02-15", "publish_status": "0", "recid": "12589", "relation": {}, "relation_version_is_last": true, "title": ["Partitioning and Allocation of Scratch-Pad Memory for Priority-Based Preemptive Multi-Task Systems"], "weko_shared_id": null}