Discussion related to cado-nfs

[Christophe Clavier <christophe.clavier@unilim.fr>]

Hello,

I am about to start a c159 gnfs factorisation with cado on some machines 
and I also have access to another machine on which I prefer to run 
msieve/ggnfs.
I would like to know if it is possible to combine relations from both 
softwares, and of course how to proceed.
More generally what are the ways to perform some phases with one 
software and others with the other one?

Many thanks for any insights.

Christophe