文章基本信息

标题：TimeWeaver: A Tool for Hybrid Worst-Case Execution Time Analysis
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作者：Daniel Kästner ; Markus Pister ; Simon Wegener 等
期刊名称：OASIcs : OpenAccess Series in Informatics
电子版ISSN：2190-6807
出版年度：2019
卷号：72
页码：1-11
DOI：10.4230/OASIcs.WCET.2019.1
出版社：Schloss Dagstuhl -- Leibniz-Zentrum fuer Informatik
摘要：Many embedded control applications have real-time requirements. If the application is safety-relevant, worst-case execution time bounds have to be determined in order to demonstrate deadline adherence. For high-performance multi-core architectures with degraded timing predictability, WCET bounds can be computed by hybrid WCET analysis which combines static analysis with timing measurements. This article focuses on a novel tool for hybrid WCET analysis based on non-intrusive instruction-level real-time tracing.
关键词：Worst-Case Execution Time (WCET) Analysis; Real-time Tracing; Functional Safety