Performance analysis of embedded software using implicit path enumeration
DAC '95 Proceedings of the 32nd annual ACM/IEEE Design Automation Conference
Chronos: A timing analyzer for embedded software
Science of Computer Programming
The worst-case execution-time problem—overview of methods and survey of tools
ACM Transactions on Embedded Computing Systems (TECS)
Combining Abstract Interpretation with Model Checking for Timing Analysis of Multicore Software
RTSS '10 Proceedings of the 2010 31st IEEE Real-Time Systems Symposium
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We present McAiT, a tool for estimating the Worst-Case Execution Times (WCET) of programs running on multicore processors. The highlight of McAiT is that it leverages timed automata to model both the timing behaviors of the programs' interaction with its environment (based on the results of local cache analysis by abstract interpretation) and a broad range of on-chip shared resources, such as shared buses and shared caches. McAiT also allows for modeling complex task models, such as synchronization, jitter, etc. High analysis precision is achieved by the McAiT approach, which is demonstrated by extensive experiments. The tool also supports the classical Implicit Path Enumeration Technique (IPET) combined with worst-case shared resource access delay for WCET estimation, to provide the users with the flexibility to trade analysis precision for efficiency.