Hi, thanks for reporting this. I had heard there was an issue.
I need some more information. In particular, does this only occur on 32 bit machines and if so what compiler version. Does dialing back the optimisation level on the compiler to -O1 fix the problem? Bill. On 9 January 2013 17:20, Jean-Pierre Flori <jpfl...@gmail.com> wrote: > Dear all, > > While updating MPIR in Sage, we encountered problems with zn_poly (ok it is > old and unmaintained, but it will need some work before we can get rid of > it). > See > http://trac.sagemath.org/sage_trac/ticket/13137#comment:70 > > I see different possibilities: > * bug in GCC, > * problem with the new FFT (I assume what the nuss_mul test does is to > compare the zn_poly FFT with the GMP/MPIR (just checked, it is indeed)). > > Would you mind having a look? > From what we gathered the problem appears on > * MacOSX using FSF GCC, > * Cygwin on Windows XP > I did not get this problem on a usual 64 bits Ubuntu 12.04.1 with Uguntu GCC > 4.6.3. > > Cheers, > JP > > -- > You received this message because you are subscribed to the Google Groups > "mpir-devel" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/mpir-devel/-/Ivp9uQn1WDcJ. > To post to this group, send email to mpir-devel@googlegroups.com. > To unsubscribe from this group, send email to > mpir-devel+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/mpir-devel?hl=en. -- You received this message because you are subscribed to the Google Groups "mpir-devel" group. To post to this group, send email to mpir-devel@googlegroups.com. To unsubscribe from this group, send email to mpir-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/mpir-devel?hl=en.
