[Cado-nfs-discuss] time memory tradeoff for lattice sieving

paul zimmermann Paul.Zimmermann at inria.fr
Thu Jan 4 07:39:09 CET 2018


       Hi,

> I know that lattice sieving is most time consuming part of NFS. If i have a
> very large RAM (more than what is needed for sieving with default parameters
> in CADO-NFS 2.3.0), is there any way to increse lattice sieving speed??
> Thanks!!

you can use a larger value of the -I parameter for las, but this will also
need more cpu time...

Paul Zimmermann


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