[Rd] core dump on 64-bit Solaris (PR#990)

[ripley@stats.ox.ac.uk]

On Tue, 19 Jun 2001, Thomas Lumley wrote:

> On Wed, 20 Jun 2001 tlumley@u.washington.edu wrote:
>
> >
> > Using the 64-bit Solaris compilers make check dumps core in La_rs at
> >    73       F77_CALL(dsyev)(jobv, uplo, &n, rx, &n, rvalues, work, &lwork,
> > &info);
> >
> > I can't reproduce it easily, but example(eigen) occasionally stops with
>
> I can now reproduce it -- I was looking in the wrong place: it's in
> example(cmdscale) in the mva package.

Our Solaris compilers run this without problem: I've been running that test
most days.

We have

markov% f77 -V
f77: Sun WorkShop 6 update 1 FORTRAN 77 5.2 2000/09/11
Usage: f77 [ options ] files.  Use 'f77 -flags' for details
markov% cc -V
cc: Sun WorkShop 6 update 1 C 5.2 2000/09/11
usage: cc [ options] files.  Use 'cc -flags' for details

and I am usually running agressive optimization options, e.g.

CC="cc -xarch=v9"
FC="f95 -xarch=v9"

CFLAGS="-xO5 -xlibmil -dalign -g"
FFLAGS="-xO5 -xlibmil -dalign -g"

asn that by default uses the BLAS in -lsunperf.

What is your setup?

-- 
Brian D. Ripley,                  ripley@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 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595


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