BlueScale: a scalable memory architecture for predictable real-time computing on highly integrated SoCs

BlueScale: a scalable memory architecture for predictable real-time computing on highly integrated SoCs
复制标题

BlueScale:可扩展内存架构,用于在高度集成的 SoC 上进行可预测的实时计算

DOI:
10.1145/3489517.3530612
复制
发表时间:
2022
期刊:
The 59th ACM/IEEE Design Automation Conference
影响因子:
--
通讯作者:
Dong, Zheng
Dong, Zheng
中科院分区:
--
文献类型:
--
作者:
Jiang, Zhe;Yang, Kecheng;Audsley, Neil;Fisher, Nathan;Shi, Weisong;Dong, Zheng

文献摘要

参考文献

被引文献

相似文献

在实时嵌入式计算中,内存事务同时要求时间可预测性和性能。然而,随着越来越多的元件被集成到硬件中,由于缺乏硬件和调度可扩展性,存储器互连成为满足时序正确性的关键绊脚石。在本文中,我们提出了一个新的分层分布式内存互连,BlueScale,管理内存事务使用相同的规模元素,这确保了硬件的可扩展性。ScaleElement引入了两个嵌套的优先级队列,实现了内存事务的迭代组合调度,保证了事务任务调度的可扩展性。结合新的体系结构,建立了提高BlueScale实时性能的理论模型。
In real-time embedded computing, time-predictability and performance are required simultaneously by memory transactions. However, with increasingly more elements being integrated into hardware, memory interconnects become a critical stumbling block to satisfying timing correctness, due to lack of hardware and scheduling scalability. In this paper, we propose a new hierarchically distributed memory interconnect, BlueScale, managing memory transactions using identical Scale Elements, which ensures hardware scalability. The Scale Element introduces two nested priority queues, achieving iterative compositional scheduling for memory transactions, guaranteeing transaction tasks' scheduling schedulability. Associated with the new architecture, a theoretical model is established to improve BlueScale's real-time performance.
Blueshell:多处理器 NoC 和加速器快速原型设计平台
DOI: 10.1145/2641361.2641379
发表时间: 2013
期刊: SIGARCH Comput. Archit. News
影响因子: --
作者:
G. Plumbridge;J. Whitham;N. Audsley
通讯作者: N. Audsley
DOI: --
发表时间: 2020
期刊: IEEE Real Time Technology and Applications Symposium
影响因子: --
作者:
Haitong Wang;N. Audsley;Wanli Chang
通讯作者: Wanli Chang
AXI HyperConnect:用于 FPGA SoC 中硬件加速器的可预测的管理程序级互连
DOI: 10.1109/dac18072.2020.9218652
发表时间: 2020
期刊: 2020 57th ACM/IEEE Design Automation Conference (DAC)
影响因子: --
作者:
Francesco Restuccia;Alessandro Biondi;Mauro Marinoni;Giorgiomaria Cicero;G. Buttazzo
通讯作者: G. Buttazzo
简短的行业论文:AXI-InterconnectRT:迈向片上系统的实时 AXI 互连
DOI: --
发表时间: 2021
期刊: IEEE Real Time Technology and Applications Symposium
影响因子: --
作者:
Zhe Jiang;N. Audsley;Dayu Shill;Kecheng Yang;N. Fisher;Zheng Dong
通讯作者: Zheng Dong
DOI: 10.1016/j.sysarc.2015.04.002
发表时间: 2015-10-01
影响因子: 4.5
作者:
Schoeberl, Martin;Abbaspour, Sahar;Tocchi, Alessandro
通讯作者: Tocchi, Alessandro