On Mon, Apr 18, 2011 at 12:47:05AM -0700, Simon King wrote:
> On 18 Apr., 04:49, Anne Schilling <a...@math.ucdavis.edu> wrote:
> > Using your letterplace code, I get the following error:
> >
> > Singular error: no more memory
> > System 65340600k:65340600k Appl 1084175k/64215466k Malloc 18133k/0k Valloc
> > 65281508k/64215466k Pages 16320377/0 Regions 127623:127623
> >
> > halt 14
> >
> > Smaller computations are working fine.
> >
> > Any idea of how I could debug this?
>
> It is known that letterplace computations tend to consume an awful lot
> of memory. That is no surprise, since (at least if I am not mistaken)
> the Letterplace Gröbner bases are not only infinite but the number of
> its elements grows exponentially with the degree.
Out of curiosity: does Singular have any builtin memory limit, or is
it just using as much memory as is available on the system, as the
above seems to suggest?
Cheers,
Nicolas
--
Nicolas M. Thiéry "Isil" <nthi...@users.sf.net>
http://Nicolas.Thiery.name/
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