Towards an Improved Implementation of Hardware Transactional Memory on Asymmetric Processors

Z. Sustran, J. Protić, M. Tomasevic
{"title":"Towards an Improved Implementation of Hardware Transactional Memory on Asymmetric Processors","authors":"Z. Sustran, J. Protić, M. Tomasevic","doi":"10.1109/TELFOR56187.2022.9983786","DOIUrl":null,"url":null,"abstract":"The paper describes typical challenges in a computer architecture research demonstrated on a case study of hardware transactional memory. It shows how the proposed concepts and solutions are implemented in a software simulator. Then, various experiments are carefully prepared in order to evaluate the performance of the proposed transactional memory implementation. The transactional memory in our experiments was paired with an asymmetric multicore processor with a support for transaction migration. We present design decisions how to implement the transactional memory, the transaction migration and the different cache memory subsystem organization in the simulator. Also, we varied cache memory subsystem organization and parameters in the experiments. Important issue was also how to organize data collected from the experiments, and how to analyze and visually present them. Finally, the paper demonstrates the use of a benchmark suite for the transactional memory. Problems that we encountered during research are pointed out and discussed and solutions for them are provided. The paper concludes with brief lessons we have learned in this research effort.","PeriodicalId":277553,"journal":{"name":"2022 30th Telecommunications Forum (TELFOR)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 30th Telecommunications Forum (TELFOR)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TELFOR56187.2022.9983786","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The paper describes typical challenges in a computer architecture research demonstrated on a case study of hardware transactional memory. It shows how the proposed concepts and solutions are implemented in a software simulator. Then, various experiments are carefully prepared in order to evaluate the performance of the proposed transactional memory implementation. The transactional memory in our experiments was paired with an asymmetric multicore processor with a support for transaction migration. We present design decisions how to implement the transactional memory, the transaction migration and the different cache memory subsystem organization in the simulator. Also, we varied cache memory subsystem organization and parameters in the experiments. Important issue was also how to organize data collected from the experiments, and how to analyze and visually present them. Finally, the paper demonstrates the use of a benchmark suite for the transactional memory. Problems that we encountered during research are pointed out and discussed and solutions for them are provided. The paper concludes with brief lessons we have learned in this research effort.
非对称处理器上硬件事务性内存的改进实现
本文以硬件事务性内存为例,描述了计算机体系结构研究中的典型挑战。它展示了如何在软件模拟器中实现所提出的概念和解决方案。然后,仔细准备各种实验,以评估所提出的事务性内存实现的性能。在我们的实验中,事务性内存与支持事务迁移的非对称多核处理器配对。给出了如何在模拟器中实现事务性内存、事务迁移和不同缓存子系统组织的设计决策。在实验中,我们还改变了缓存子系统的组织和参数。重要的问题是如何组织从实验中收集的数据,以及如何分析和可视化地呈现它们。最后,本文演示了事务性内存的基准测试套件的使用。对研究过程中遇到的问题进行了分析和讨论,并提出了相应的解决方案。本文最后总结了我们在这项研究工作中学到的一些经验教训。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信