Thomas Kellar on Fri, 19 Nov 2021 04:13:51 +0100


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Re: GP runs on iOS


FWIW

GP/PARI CALCULATOR Version 2.11.2 (released)
running on Ubuntu Linux on a  Ryzen processor

factor(2^256+1)   takes about 1 second

thomas

On Thu, Nov 18, 2021 at 5:26 PM Bill Allombert
<Bill.Allombert@math.u-bordeaux.fr> wrote:
>
> On Thu, Nov 18, 2021 at 10:55:23PM +0100, Philippe de Rochambeau wrote:
> > Hi Bill,
> > If you search for Pari on this website,
> > https://pkgs.alpinelinux.org/packages?name=pari&branch=edge
> > <https://pkgs.alpinelinux.org/packages?name=pari&branch=edge>, you’ll
> > notice that it is available for Alpine Linux, iSh’s underlying OS.
> > Unfortunately, a 32-bit version isn’t available, which is why I had to
> > compile the source code.
>
> Well, at least in principle, this is easy to fix.
>
> > Right now, iSh won’t let you install another Linux distribution (Centos, etc.)
> >
> > Please find enclosed make bench’s output.
> >
> >
> > factor(2^256+1) took 2:06.59 minutes.
>
> This seems much slower than the Webassembly version.
> <https://pari.math.u-bordeaux.fr/gpwasm.html>
> though of course I did not try on your hardware, but it should be less
> than 10s.
>
> Cheers,
> Bill.
>