Section: New Results

Hierarchical Tasks

We are continuing our work, on the partitioning of the data and the prioritization of task graphs to optimize the use of resources of a machine. Hierarchical tasks allow a better control over the submission of an application's task graph by allowing to dynamically adapt the granularity of the calculations. In the ANR project Solharis, hierarchical tasks are proposed as a solution for a better management of dynamic task graphs. We have continued to explore new solutions for maximizing the performance of hierarchical tasks.