{"created":"2025-01-19T01:40:20.835839+00:00","updated":"2025-01-19T08:49:29.934809+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00237617","sets":["1164:1579:11464:11703"]},"path":["11703"],"owner":"44499","recid":"237617","title":["Enhancing Memory Pool Management for Efficient Data Transfer between Host and Enclave"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-08-01"},"_buckets":{"deposit":"23de79a2-bde6-4761-925e-b396e7fcc6e5"},"_deposit":{"id":"237617","pid":{"type":"depid","value":"237617","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Enhancing Memory Pool Management for Efficient Data Transfer between Host and Enclave","author_link":["650809","650810","650814","650811","650812","650813","650816","650815"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Enhancing Memory Pool Management for Efficient Data Transfer between Host and Enclave"},{"subitem_title":"Enhancing Memory Pool Management for Efficient Data Transfer between Host and Enclave","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"クラウド基盤・データ管理手法","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-08-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Faculty of Science and Engineering, Waseda University"},{"subitem_text_value":"Faculty of Science and Engineering, Waseda University"},{"subitem_text_value":"Faculty of Science and Engineering, Waseda University"},{"subitem_text_value":"Faculty of Science and Engineering, Waseda University"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Science and Engineering, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Science and Engineering, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Science and Engineering, Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Science and Engineering, Waseda University","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/237617/files/IPSJ-ARC24258023.pdf","label":"IPSJ-ARC24258023.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ARC24258023.pdf","filesize":[{"value":"883.5 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"16"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"8e2db1a6-6e43-43bc-abb5-7b7050db2c31","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jianxuan, Ding"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koichiro, Kiji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akihiro, Saiki"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Keiji, Kimura"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jianxuan, Ding","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koichiro, Kiji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akihiro, Saiki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Keiji, Kimura","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8574","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Enclave-type trusted execution environments (TEEs) have been used in Intel SGX, ARM OP-TEE, and RISC-V Keystone. Data transfer between a host and an Enclave currently requires costly serialization for pointer-based data structures. We have proposed a fast data transfer technique by enclosing data structures within a memory pool to mitigate the data transfer overhead. However, it also introduced a spatial overhead since it uses fat pointers consisting of a pool ID and an offset in the pool. This paper proposes memory-efficient portable pointers within a memory pool. We implement a subset of C++ STL utilizing the proposed technique and evaluate the performance on an Intel SGX platform. The evaluation shows that the method can improve the speed of transferring C++ deque, map, unordered map, and forward list up to 1.16, 2.50, 2.51, and 3.02 times, respectively, compared to the fat pointer method.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Enclave-type trusted execution environments (TEEs) have been used in Intel SGX, ARM OP-TEE, and RISC-V Keystone. Data transfer between a host and an Enclave currently requires costly serialization for pointer-based data structures. We have proposed a fast data transfer technique by enclosing data structures within a memory pool to mitigate the data transfer overhead. However, it also introduced a spatial overhead since it uses fat pointers consisting of a pool ID and an offset in the pool. This paper proposes memory-efficient portable pointers within a memory pool. We implement a subset of C++ STL utilizing the proposed technique and evaluate the performance on an Intel SGX platform. The evaluation shows that the method can improve the speed of transferring C++ deque, map, unordered map, and forward list up to 1.16, 2.50, 2.51, and 3.02 times, respectively, compared to the fat pointer method.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告システム・アーキテクチャ（ARC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-08-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicVolumeNumber":"2024-ARC-258"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":237617,"links":{}}