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Investigation on AUTOSAR-Compliant Solutions for Many-Core Architectures

机译:研究适用于多核架构的符合AUTOSAR的解决方案

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摘要

As of today, AUTOSAR is the de facto standard in the automotive industry, providing a common software architec- ture and development process for automotive applications. While this standard is originally written for singlecore operated Elec- tronic Control Units (ECU), new guidelines and recommendations have been added recently to provide support for multicore archi- tectures. This update came as a response to the steady increase of the number and complexity of the software functions embedded in modern vehicles, which call for the computing power of multicore execution environments. In this paper, we enumerate and analyze the design options and the challenges of porting AUTOSAR-based automotive applications onto multicore platforms. In particular, we investigate those options when considering the emerging many- core architectures that provide a more scalable environment than the traditional multicore systems. Such platforms are suitable to enable massive parallel execution, and their design is more suitable for partitioning and isolating the software components.
机译:到目前为止,AUTOSAR已成为汽车行业的事实上的标准,为汽车应用提供了通用的软件体系结构和开发过程。虽然该标准最初是为单核操作的电子控制单元(ECU)编写的,但最近又增加了新的指南和建议,以为多核架构提供支持。此次更新是对嵌入在现代车辆中的软件功能的数量和复杂性的稳定增长的回应,这要求多核执行环境具有计算能力。在本文中,我们列举并分析了将基于AUTOSAR的汽车应用移植到多核平台上的设计选项和面临的挑战。特别是,当考虑提供比传统多核系统更可扩展的环境的新兴多核架构时,我们会研究这些选项。这样的平台适合于大规模并行执行,其设计更适合于分区和隔离软件组件。

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