El sáb., 22 feb. 2020 14:26, Stefan Möding <s.moed...@gmail.com> escribió:
> Hi, > > I was notified by the CRAN maintainers that checks for my package are > failing: > > https://cran.r-project.org/web/checks/check_results_usl.html > > I don’t understand what’s going on here. All regular checks show the OK > status. Only the linked ATLAS check fails. What is so special about this > check? > It's the same check, but using ATLAS as the algebra back-end instead of BLAS. > The check seems to be running on x86_64-pc-linux-gnu (64-bit) and use > the R development version (2020-02-20 r77833). The regular check > "r-devel-linux-x86_64-debian-gcc" runs on the same platform and a later > version but doesn’t fail. > > Any hints what is causing the failures? > It seems that you are checking exact output values in your tests, and changing the library changes the computed coefficients. This is generally a bad idea, precisely as this issue demonstrates. Checking ranges or numbers with some tolerance is much better, but then you cannot rely on .Rout. Iñaki > Regards, > Stefan > > ______________________________________________ > R-package-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel > [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
