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
