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Compilation for real-time systems : an overview of the WCET-aware C compiler WCC
Citation Link: https://doi.org/10.15480/882.2271
Publikationstyp
Working Paper
Date Issued
2018-07
Sprache
English
Author(s)
Institut
TORE-DOI
TORE-URI
Contribution to Conference
Traditionally, design of embedded hard real-time software and timing analysis are decoupled from each other, leading to complicated design flows involving human interaction. Furthermore, traditional compilers optimize for average-case performance so that no tool support exists supporting the designer to systematically reduce Worst-Case Execution Times in case that deadlines are missed. The WCET-Aware C Compiler WCC improves this situation by tightly schedulability analyses into the compilation and optimization flow. Furthermore, the compiler features dedicated real-time aware optimizations and exploits detailed architectural knowledge so that schedulable code meeting deadlines can be generated automatically, even for multitask or multicore systems.
Subjects
Real-Time
Compiler
WCC
Optimization
DDC Class
600: Technik
620: Ingenieurwissenschaften
More Funding Information
Deutsche Forschungsgemeinschaft (DFG)