[Cado-nfs-discuss] Using GPU in Sieving Step

hamid reza arkian hamid.arkian at gmail.com
Sat Aug 11 07:40:20 CEST 2012


Hi,
I have sent some questions 4 days ago, but I have not received any answer
yet.
Can anyone help me, please?

Thanks,
Hamid



On Tue, Aug 7, 2012 at 11:36 AM, hamid reza arkian
<hamid.arkian at gmail.com>wrote:

> Hi,
>
> I tried GMP-ECM project (the branch that is currently under active
> development for GPU devices) on a GPU cluster and got good results.
> I want to replace ecm part of sieving step in CADO-NFS with GMP-ECM(that
> support GPU), but I have the following questions:
>
> - Basically, it's a good idea or not?
> - Is the GMP-ECM faster than ecm part of CADO-NFS? and if so, why the
> developers don't do this replacement,yet?
> In addition, if all things is OK and it's a good idea, it would be
> pleasure if you give me some tips and points before doing that.
>
> Thanks in advance,
> Hamid
>
> **<http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CGsQFjAA&url=http%3A%2F%2Fforum.wordreference.com%2Fshowthread.php%3Ft%3D876286&ei=Gr0gUKesMMHAhAft54FA&usg=AFQjCNEcR4qfiR7TuAEY4McIjn1d-sZR9g>
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