Hi Eric, On 2016-07-28, Erik Bray <erik.m.b...@gmail.com> wrote: > ...and in particular, are any omalloc experts watching this list? > > I ask because my current issue in the Cygwin port of Sage is a > segfault that's occurring in Singular during a routine memory > deallocation of GMP integers.
The singular-spkg can be built in debug mode (IIRC, one has to export SAGE_DEBUG=yes before doing make). And if I recall correctly, it isn't using omalloc in this debug mode, so that classical debuggers will have a chance to work. Hence, I suggest building it in debug mode and see whether you can detect an upstream bug in the deallocation. Best regards, Simon -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
