3 papers
cs.MS2025
Enabling mixed-precision in spectral element codes
Yanxiang Chen, Pablo de Oliveira Castro, Paolo Bientinesi +2
Mixed-precision computing has the potential to significantly reduce the cost of exascale computations, but determining when and how to implement it in programs can be challenging.…
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.MS2024
Enabling mixed-precision with the help of tools: A Nekbone case study
Yanxiang Chen, Pablo de Oliveira Castro, Paolo Bientinesi +1
Mixed-precision computing has the potential to significantly reduce the cost of exascale computations, but determining when and how to implement it in programs can be challenging.…