Section: New Software and Platforms

Viva

Functional Description

Viva is an open-source tool used to analyze traces (in the Paje File Format) registered during the execution of parallel or distributed applications. The tool also serves as a sandbox to the development of new visualization techniques. Current features include: Temporal integration using dynamic time-intervals Spatial aggregation through hierarchical traces Interactive Graph Visualization with a force-directed algorithm, with viva Squarified Treemap to compare processes behavior on scale, with vv_treemap.

• Contact: Arnaud Legrand

• URL: https://github.com/schnorr/viva