Delval, A. (Corresponding author) ; Coppens, F. ; Petit, E. ; Iakymchuk, R. ; de Oliveira Castro, P.

2025
Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag Jülich

Abstract: Floating-point accuracy is an important concern when developing numerical simulations or other compute-intensive codes. Tracking the introduction of numerical regression is often delayed until it provokes unexpected bug for the end-user. In this paper, we introduce Verificarlo CI, a continuous integration workflow for the numerical optimization and debugging of a code over the course of its development. We demonstrate applicability of Verificarlo CI on two test-case applications.