209 citations
- École Polytechnique Fédérale de LausanneCH16 papers
- CSCS - Swiss National Supercomputing Centre9 papers
- ETH ZurichCH5 papers
- University of BaselCH4 papers
- Istituto di Radioastronomia di BolognaIT3 papers
- Max Planck Institute for AstrophysicsDE3 papers
- University of ZurichCH3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- HES-SO University of Applied Sciences and Arts Western SwitzerlandCH2 papers
- Korea Astronomy and Space Science InstituteKR2 papers
- Lucerne University of Applied Sciences and ArtsCH2 papers
- State Key Laboratory of Hydrology-Water Resources and Hydraulic EngineeringCN2 papers
6 papers · 1 filter
FirecREST v2: lessons learned from redesigning an API for scalable HPC resource access
Elia Palme, Juan Pablo Dorsch, Ali Khosravi +7
Introducing FirecREST v2, the next generation of our open-source RESTful API for programmatic access to HPC resources. FirecREST v2 delivers a 100x performance improvement over its…
XaaS Containers: Performance-Portable Representation With Source and IR Containers
Marcin Copik, Eiman Alnuaimi, Alok Kamatar +6
High-performance computing (HPC) systems and cloud data centers are converging, and containers are becoming the default method of portable software deployment. Yet, while container…
Accurate Measurement of Application-level Energy Consumption for Energy-Aware Large-Scale Simulations
Osman Seckin Simsek, Jean-Guillaume Piccinali, Florina M. Ciorba
Sustainability in high performance computing (HPC) is a major challenge not only for HPC centers and their users, but also for society as the climate goals become stricter. A lot o…
Distributed Parallelization of xPU Stencil Computations in Julia
Samuel Omlin, Ludovic Räss, Ivan Utkin
We present a straightforward approach for distributed parallelization of stencil-based xPU applications on a regular staggered grid, which is instantiated in the package ImplicitGl…
High-performance xPU Stencil Computations in Julia
Samuel Omlin, Ludovic Räss
We present an efficient approach for writing architecture-agnostic parallel high-performance stencil computations in Julia, which is instantiated in the package ParallelStencil.jl.…
Application Experiences on a GPU-Accelerated Arm-based HPC Testbed
Wael Elwasif, William Godoy, Nick Hagerty +28
This paper assesses and reports the experience of ten teams working to port,validate, and benchmark several High Performance Computing applications on a novel GPU-accelerated Arm t…