[R] R-devel and gcc 3.4
Prof Brian Ripley
ripley at stats.ox.ac.uk
Sat Aug 21 06:37:17 CEST 2004
On 20 Aug 2004, Peter Dalgaard wrote:
> "Samuelson, Frank*" <FWS4 at cdrh.fda.gov> writes:
> > I encountered a similar problem with
> > 1. Intel compilers.
> > 2. gcc when I turn off optimizations (no -Ox)
> Ooops. I didn't notice #2 the first time around. If we're failing the
> checks with no optimization, then we surely have set the tolerances
> too tight.
He may be, but I am not (i686, x86_64, Solaris 32- and 64-bit, Windows),
all gcc 3.4.1 with -O2 and without (in most cases).
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
More information about the R-help