> Details

Rochange, Christine [Author]; Bonenfant, Armelle [Author]; Sainrat, Pascal [Author]; Gerdes, Mike [Author]; Wolf, Julian [Author]; Ungerer, Theo [Author]; Petrov, Zlatko [Author]; Mikulu, Frantisek [Author] ; Christine Rochange and Armelle Bonenfant and Pascal Sainrat and Mike Gerdes and Julian Wolf and Theo Ungerer and Zlatko Petrov and Frantisek Mikulu [Contributor]

WCET Analysis of a Parallel 3D Multigrid Solver Executed on the MERASA Multi-Core

Reference
management

Bookmarks

Remove from
bookmarks

Share this on Whatsapp

Close

Bookmarks



You can manage bookmarks using lists, please log in to your user account for this.
  • Media type: Text; E-Article; Electronic Conference Proceeding
  • Title: WCET Analysis of a Parallel 3D Multigrid Solver Executed on the MERASA Multi-Core
  • Contributor: Rochange, Christine [Author]; Bonenfant, Armelle [Author]; Sainrat, Pascal [Author]; Gerdes, Mike [Author]; Wolf, Julian [Author]; Ungerer, Theo [Author]; Petrov, Zlatko [Author]; Mikulu, Frantisek [Author]
  • Published: Schloss Dagstuhl – Leibniz-Zentrum für Informatik, 2010
  • Language: English
  • DOI: https://doi.org/10.4230/OASIcs.WCET.2010.90
  • Keywords: WCET analysis ; timing predictability ; multicore
  • Origination:
  • Footnote: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
  • Description: To meet performance requirements as well as constraints on cost and power consumption, future embedded systems will be designed with multi-core processors. However, the question of timing analysability is raised with these architectures. In the MERASA project, a WCET-aware multi-core processor has been designed with the appropriate system software. They both guarantee that the WCET of tasks running on different cores can be safely analyzed since their possible interactions can be bounded. Nevertheless, computing the WCET of a parallel application is still not straightforward and a high-level preliminary analysis of the communication and synchronization patterns must be performed. In this paper, we report on our experience in evaluating the WCET of a parallel 3D multigrid solver code and we propose lines for further research on this topic.
  • Access State: Open Access