The simpler, the better
Last news
[18 June 2009]
XtratuM has been selected for ESA project with Astrium SAS-Satellites and Teletel
more
[9 February 2009]
XtratuM 2.1.0 for LEON2 available for download
more
[18 December 2008]
XtratuM 2.1.0 for LEON2 released.
more

Who we are

We are a research group at the Universidad Politécnica de Valencia (Spain) with a long tradition on real-time and embedded systems.

We do research to create solutions.
We do not stop on the ideas.

Background

The list of our academic publications can be found at the main web site of our research group: GII.

Previous research and development results:

  • TLSF is the first available dynamic memory allocator that meets hard-real-time requirements. It is the first design and implementation of an O(1) allocator with a very low fragmentation (even better than other general purpose allocators).
  • We actively contribute with the RTLinux/GPL open source project; most of the results can be found in the rtportal web site.
  • Porting of the GNAT Ada (AdaCORE) runtime to the RTLinux/GPL RTOS.
  • PaRTiKle is a small POSIX PSE 51 kernel. It has been designed and implemented to eventually replace the RTLinux/GPL code base.

We participated in several research projects, some of them have not finished yet; just to mention a few ones:

  • FRESCOR: Framework for Real-time Embedded Systems based on COntRacts. (European project)
  • TECOM: Trusted Embedded Computing. (European project)
  • OCERA: Open Components for Embedded Real-time Applications. (European project)
  • THREAD: Soporte Integral para Sistemas Empotrados de Tiempo Real Distribuidos y Abiertos. (National project)

Contact information
Alfons Crespo (group leader)
Instituto de Automática e Informática Industrial
Universidad Politécnica de Valencia
Camino de Vera s/n
CP: 46022
Valencia
Spain
Phone: +34 96 3877 576
Fax: +34 96 3877 579
Email: info@xtratum.org
Email: support@xtratum.org