[Rd] O2 optimization produces wrong code (PR#5315)

Duncan Murdoch dmurdoch at pair.com
Tue Nov 25 16:29:39 MET 2003

On Tue, 25 Nov 2003 15:51:22 +0100 (CET), jean.coursol at math.u-psud.fr
wrote :

>Full_Name: jean coursol
>Version: 1.7.1, 1.8.0
>OS: linux & Windows-XP
>Submission from: (NULL) (
>Binary MS-Windows akima module from CRAN (1.8.0 version) produces wrong results
>with some data.

This isn't an R bug, it's a contributed package bug.  You should write
to the package maintainer Albrecht Gebhardt
<albrecht.gebhardt at uni-klu.ac.at> and the Windows binary package
maintainer Uwe Ligges <ligges at statistik.uni-dortmund.de>, including
code to reproduce the bug.

I'd suggest trying it with 1.8.1 first; it's possible you were seeing
the effects of some other bug that has been fixed. 

Duncan Murdoch

More information about the R-devel mailing list