Igor Schein on Wed, 23 Oct 2002 00:45:09 -0400


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Re: excessive bnrstark() memory requirements


On Tue, Oct 22, 2002 at 09:37:30PM +0200, Karim BELABAS wrote:
> On Mon, 30 Sep 2002, Igor Schein wrote:
> > the following command runs out of 2GB stack on 32bit platform:
> >
> > bnrstark(bnrinit(bnfinit(y^3+y^2-1706*y+26543),1,1),,1);
> >
> > Is it possible to do something about it?
> 
> I've made a few obvious improvements to memory usage in stark.c:InitPrimes().
> I still doubt the above will run to completion: you're trying to construct a
> field of degree 93...

Well, it ran to a completion, albeit not satisfying one:

***   object too big, length can't fit in a codeword

Any idea what's too big here?

Thanks

Igor