#13947: zn_poly segfaults during tuning and tests on OS X and Cygwin when built
on
a busy system
-------------------------------------------+--------------------------------
Reporter: jpflori | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-5.6
Component: packages | Resolution:
Keywords: zn_poly spkg cygwin osx | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
-------------------------------------------+--------------------------------
Comment (by jpflori):
Replying to [comment:11 leif]:
> Replying to [comment:10 jhpalmieri]:
> > Replying to [comment:3 leif]:
> > > P.P.S.: John, is it always (just) `nuss_mul()` that fails the test?
> >
> > That's my recollection. In my experiment yesterday, I only ran that
test (using `./test nuss_mull`).
>
> With your tuning parameters, I also only get the extensive test of
`nuss_mul()` failing. Reproducible on Linux, with GCC 4.7.0. (Haven't
tried other versions yet, but this shows at least it's not limited to GCC
4.6.3.)
>
>
Could you give it a shot by only testing the MPIR part and disabling the
comparison in the test code?
And do the same with zn_poly code only?
So if it's really a bug in MPIR, or calling a function on invalid (let's
say really too small) parameters we'll be settled.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13947#comment:13>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
