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» On Composable System Timing, Task Timing, and WCET Analysis
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CODES
2007
IEEE
14 years 4 months ago
Compile-time decided instruction cache locking using worst-case execution paths
Caches are notorious for their unpredictability. It is difficult or even impossible to predict if a memory access results in a definite cache hit or miss. This unpredictability i...
Heiko Falk, Sascha Plazar, Henrik Theiling
RTAS
1996
IEEE
14 years 1 months ago
Efficient worst case timing analysis of data caching
Recent progress in worst case timing analysis of programs has made it possible to perform accurate timing analysis of pipelined execution and instruction caching, which is necessa...
Sung-Kwan Kim, Sang Lyul Min, Rhan Ha
WORDS
2005
IEEE
14 years 3 months ago
Towards a Flow Analysis for Embedded System C Programs
Reliable program Worst-Case Execution Time (WCET) estimates are a key component when designing and verifying real-time systems. One way to derive such estimates is by static WCET ...
Jan Gustafsson, Andreas Ermedahl, Björn Lispe...
DATE
2011
IEEE
223views Hardware» more  DATE 2011»
13 years 1 months ago
Towards a Time-predictable Dual-Issue Microprocessor: The Patmos Approach
Current processors are optimized for average case performance, often leading to a high worst-case execution time (WCET). Many architectural features that increase the average case...
Martin Schoeberl, Pascal Schleuniger, Wolfgang Puf...
SEUS
2010
IEEE
13 years 8 months ago
Code Generation for Embedded Java with Ptolemy
Abstract. Code generation from models is the ultimate goal of model-based design. For real-time systems the generated code must be analyzable for the worstcase execution time (WCET...
Martin Schoeberl, Christopher Brooks, Edward A. Le...