- Intel (United States)US2 papers
- Laboratoire de l'Informatique du ParallélismeFR2 papers
- Laboratoire d’informatique Parallélisme Réseaux Algorithmes DistribuésFR2 papers
- Umeå UniversitySE1 paper
- Universidade do Estado do ParáBR1 paper
- Université de Versailles Saint-Quentin-en-YvelinesFR1 paper
- Université Paris-SaclayFR1 paper
- Uppsala UniversitySE1 paper
3 papers
cs.SE2024
Verificarlo CI: continuous integration for numerical optimization and debugging
Aurélien Delval, François Coppens, Eric Petit +2
Floating-point accuracy is an important concern when developing numerical simulations or other compute-intensive codes. Tracking the introduction of numerical regression is often d…
cs.DC2022
High-Quality Fault Resiliency in Fat Trees
John Gliksberg, Antoine Capra, Alexandre Louvet +2
Coupling regular topologies with optimised routing algorithms is key in pushing the performance of interconnection networks of supercomputers.In this paper we present Dmodc, a fast…
math.NA2022
The Positive Effects of Stochastic Rounding in Numerical Algorithms
El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro +1
Recently, stochastic rounding (SR) has been implemented in specialized hardware but most current computing nodes do not yet support this rounding mode. Several works empirically il…