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CASES
2003
ACM
13 years 10 months ago
Clustered calculation of worst-case execution times
Knowing the Worst-Case Execution Time (WCET) of a program is necessary when designing and verifying real-time systems. A correct WCET analysis method must take into account the po...
Andreas Ermedahl, Friedhelm Stappert, Jakob Engblo...
DATE
2010
IEEE
137views Hardware» more  DATE 2010»
13 years 10 months ago
Deterministic, predictable and light-weight multithreading using PRET-C
—We present a new language called Precision Timed C, for predictable and lightweight multithreading in C. PRET-C supports synchronous concurrency, preemption, and a high-level co...
Sidharta Andalam, Partha S. Roop, Alain Girault
WORDS
2003
IEEE
13 years 10 months ago
A Tool for Automatic Flow Analysis of C-programs for WCET Calculation
Bounding the Worst Case Execution Time (WCET) of programs is essential for real-time systems. To be able to do WCET calculations, the iteration bounds for loops and recursion must...
Jan Gustafsson, Björn Lisper, Christer Sandbe...
ARCS
2010
Springer
13 years 11 months ago
How to Enhance a Superscalar Processor to Provide Hard Real-Time Capable In-Order SMT
This paper describes how a superscalar in-order processor must be modified to support Simultaneous Multithreading (SMT) such that time-predictability is preserved for hard real-ti...
Jörg Mische, Irakli Guliashvili, Sascha Uhrig...
RTCSA
1999
IEEE
13 years 9 months ago
Pipeline Timing Analysis Using a Trace-Driven Simulator
In this paper we present a technique for Worst-Case Execution Time WCET analysis for pipelined processors. Our technique uses a standard simulator instead of special-purpose pipel...
Jakob Engblom, Andreas Ermedahl