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CASES
2003
ACM
14 years 2 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»
14 years 1 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
14 years 2 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
14 years 3 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
14 years 1 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