Software

Ocelotl

Lead Developper

Ocelotl is an innovative visualization tool, which provides overviews for execution trace analysis by using a data aggregation technique. This technique enables to find anomalies in huge traces containing up to several billions of events, while keeping a fast computation time and providing a simple representation that does not overload the user. Ocelotl is integrated into Framesoc, a generic trace management and analysis infrastructure. This enables to interact with other analysis tools, in particular to get more details on problematic behaviors detected by Ocelotl.

LPAggreg library

Lead Developper

LPAggreg is a library written in C++ and that enables to aggregate multidimensional and discrete generic systems over one or several dimensions. It is built upon an aggregation method designed by Robin Lamarche-Perrin. LPAggreg is used by Ocelotl to perform the trace aggregation.
https://github.com/dosimont/lpaggreg

A JNI wrapper is also available to use this library with java.
https://github.com/dosimont/lpaggregjni

Framesoc

Contributor

Framesoc is the core software infrastructure of the SoC-Trace project. It provides a graphical user environment for execution-trace analysis, featuring interactive analysis views as Gantt charts or statistics views. It provides also a software library to store generic trace data, play with them, and build other analysis tools.