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Re: segfault in gmp p-1 factorer
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From: |
Kevin Ryde |
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Subject: |
Re: segfault in gmp p-1 factorer |
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Date: |
11 May 2001 07:46:48 +1000 |
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User-agent: |
Gnus/5.0808 (Gnus v5.8.8) Emacs/20.5 |
Alexander Kruppa <address@hidden> writes:
>
> I've written a simple P-1 factorer called gpm1. When I try to factor a
> large number on a K6-3 450Mhz, the program segfaults. The segfault
> occurs in mpn_sqr_basecase. The program runs fine on a P-II 400 Mhz, and
> it runs fine for smaller numbers.
Perhaps you're running out of stack space. gmp uses the stack for
some temporaries, you can configure with --disable-alloca to stop it
doing that.