Description
Chairperson: Atsushi Suzuki (R-CCS)
The INRIA AIRSEA team in Grenoble is specialized on ocean and atmosphere models.
This short talk will briefly outline our current HPC research topics:
- Domain specific languages: For patch-based Ocean simulations CROCO and NEMO
- Load balancing: Non-equal time-varying workload, AMR, coupling, homogeneous and heterogeneous systems
- Data-intensive data-flows: Part of data assimiliation...
Independent Parallel Particle Layer (IPPL) is an open-source performance portable C++ library for generic computations with grids and particles. It is primarily used for large scale kinetic plasma simulations. In this talk, I will briefly introduce the library, and show some of the recent benchmarks we performed on pre-exascale leadership computing systems with thousands of GPUS and CPU cores....
The Inria Beagle project-team at LIRIS has been developing evolutionary models (Experimental Evolution In Silico) for more than 15 years, and in particular the Aevol software, which makes it possible to identify predictive molecular markers in evolution (emergence of variants, resistance to antibiotics, environmental changes). These markers can be environmental characteristics (living...
Numerical simulation is a key technology for many application domains. It is nowadays considered the third pillar of sciences (with experiment and theory) and is critical to gain a competitive position. Thanks to the democratization of high-performance computers (HPC), complex physics, molecular biology, and more generally complex systems can now be routinely simulated. Aevol (http://aevol.fr)...
Density Functional Theory (DFT) is a popular Quantum Mechanical framework for computing the properties of molecules and materials. Recent advances in linear-scaling algorithms and computing power have made it possible to apply DFT to systems of an unprecedented size. This has significant consequences for the research paradigms employed by DFT users. In this talk, we will precent our research...
In this project, we aim to enable Charm++ based HPC applications to run natively on a Kubernetes cloud platform. The Charm++ programming model provides a shrink/expand capability which matches well with the elastic cloud philosophy. We investigate how to enable running Charm++ applications with dynamic scaling of resources on Kubernetes. In order to run Charm++ applications on Kubernetes, we...
Subatomic particles have a size of about one femtometer and are
studied through measurement of scattering events at various particle
accelerator facilities around the world. An experimental event is a particle
collision that triggers a detector response, which then collects
various signals that allows the properties of the measured final state
particles to be reconstructes. For imaging...
