[PPL-devel] Re: Segmentation fault in mpz_ui_pow_ui
tege at swox.com
Fri Oct 7 17:52:03 CEST 2005
Matthew Mundell <mattm at comp.leeds.ac.uk> writes:
Torbjorn Granlund <tege at swox.com> writes:
> Matthew Mundell <mattm at comp.leeds.ac.uk> writes:
> In the Parma Polyhedron Library, using GMP 4.1.4, calls to
> mpz_ui_pow_ui with large exponents are resulting in segmentation
> I suspect this is Q3 from http://swox.com/gmp/#FAQ.
> Can you please confirm?
Yes, it is, thank you.
-*- mode: compilation; default-directory: "~/src/tests/c/" -*-
ulimit -s 8388608 && gmp-pow
It is a misfeature of all current GMP releases that they allocate
arbitrary amonts of memory from the stack. This behaviour will
change in the next major GMP release.
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