Logical Execution Time Implementation and Memory Optimization Issues in AUTOSAR Applications for Multicores
Logical Execution Time Implementation and Memory Optimization Issues in AUTOSAR Applications for Multicores
复制标题
多核 AUTOSAR 应用中的逻辑执行时间实现和内存优化问题
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
M. Natale
中科院分区：
文献类型：
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作者：
Alessandro Biondi;P. Pazzaglia;Alessio Balsini;M. Natale
2017 年 FMTV 挑战赛已扩展到更精确地考虑硬件平台的细节；综合和优化方法的需要，并且还引入了逻辑执行时间（LET）模型以供考虑。在本文中，我们重点介绍了与 LET 模型实现相关的一些问题和问题，然后我们提出并比较了两种优化内存中标签放置的方法，包括将用于系统的时间分析方法。本文最后讨论了与优化多核平台中计算布局的一般问题相关的后续步骤和其他基本问题。
The 2017 FMTV challenge has been extended to consider with better precision the details of the HW platform; the need for synthesis and optimization methods, and also introduces for consideration the Logical Execution Time (LET) model. In this paper we highlight some of the problems and issues that relate to the implementation of the LET model and then we present and compare two approaches for optimizing the placement of the labels in memory, including the time analysis methods that will be used for the system. The paper concludes with a discussion on the next steps and other fundamental issues that are related to the general problem of optimizing the placement of computations in multicore platforms.