Timing Anomalies Reloaded

Author Gernot Gebhard



PDF
Thumbnail PDF

File

OASIcs.WCET.2010.1.pdf
  • Filesize: 297 kB
  • 10 pages

Document Identifiers

Author Details

Gernot Gebhard

Cite AsGet BibTex

Gernot Gebhard. Timing Anomalies Reloaded. In 10th International Workshop on Worst-Case Execution Time Analysis (WCET 2010). Open Access Series in Informatics (OASIcs), Volume 15, pp. 1-10, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2010)
https://doi.org/10.4230/OASIcs.WCET.2010.1

Abstract

Computing tight WCET bounds in the presence of timing anomalies - found in almost any modern hardware architecture - is a major challenge of timing analysis. In this paper, we renew the discussion about timing anomalies, demonstrating that even simple hardware architectures are prone to timing anomalies. We furthermore complete the list of timing-anomalous cache replacement policies, proving that the most-recently-used replacement policy (MRU) also exhibits a domino effect.
Keywords
  • Timing Anomalies
  • Domino Effects
  • MRU Replacement Policy
  • LEON2

Metrics

  • Access Statistics
  • Total Accesses (updated on a weekly basis)
    0
    PDF Downloads
Questions / Remarks / Feedback
X

Feedback for Dagstuhl Publishing


Thanks for your feedback!

Feedback submitted

Could not send message

Please try again later or send an E-mail