15 datasets found

National audience

8 pages

The presented work, within the framework of the European research project MAAXIMUS (More Affordable Aircraft through eXtended, Integrated and Mature nUmerical Sizing),...

Protocols for asymmetric cryptography require arithmetic computations in several mathematical structures. In particular, many of them need computations in finite...

The emergence of Cloud computing brings forward many challenges that may limit the adoption rate of the Cloud paradigm. As data volumes processed by Cloud applications...

Auto-adaptive applications, changing their behavior depending on environmental interactions, are a centerpiece of future computing systems. Moreover, the use of...

This dissertation explores the algorithmic opportunities offered by the high-level synthesis of digital synchronous circuits targeting Programmable Active Memories. We...

In this dissertation, we show that source-to-source optimization is an efficient method to generate a high performance program for irregular and heterogeneous code...

Prix du meilleur article des Journées Francophones sur les Systèmes Multi-Agents (JFSMA 13)

Numerical simulations of the dynamics of discrete structures in presence of numerous impacts and frictional contacts lead to CPU-intensive large time computations. To...

The development and maintenance of high-performance scientific computing software is a complex task. This complexity results from the fact that software and hardware...

International audience

This work takes part in the context of high-performance computing on heterogeneous architectures. Runtime systems are increasingly used to make programming these...

In this "Habilitation à Diriger des Recherches" (HDR), we present our research in high-performance scientific computing over the recent years. Our work has been mainly...

The reionization period is a major step in the history of the Universe that change its ionization state. The increasing progress in high performance computing, allows...