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.
@article{arxiv.2407.08262,
title = {Verificarlo CI: continuous integration for numerical optimization and debugging},
author = {Aurélien Delval and François Coppens and Eric Petit and Roman Iakymchuk and Pablo de Oliveira Castro},
journal= {arXiv preprint arXiv:2407.08262},
year = {2024}
}