Re: [Bug-gsl] [Help-gsl] test release for gsl 1.16

[Patrick Alken]

I found similar issues with icc 13.0.1 and submitted a bug report 
(#39152). I found problems in not just linalg, but also specfunc, 
ode-initval2, poly, and multiroots. Feel free to add to the bug report 
if necessary

On 06/03/2013 06:02 AM, Rhys Ulerich wrote:
> > I have uploaded a test release for gsl 1.16 here:
> >
> > http://alpha.gnu.org/gnu/gsl/gsl-1.15.90.tar.gz
> >
> > All reports are welcome
> An an x86-64 Ubuntu box I see a good 'make check' for GCC 4.4, 4.6,
> 4.7, and 4.8.
>
> On the same system, Intel 12.1 and 13.1 have multiple tolerance and
> convergence issues within linalg/ on the default -O2 optimization.
> Backing off using CFLAGS="-g -O1" still does not pass.  Using
> CFLAGS="-g -O0" succeeds in getting a clean 'make check'.
>
> Want me to file a ticket on these post-release?  It would be nice to
> have sorted out for 1.16, but I doubt that I can investigate and
> resolve within the next two weeks.
>
> - Rhys