carto file is a file with a staic graph topology of your node.
in the opal/mca/carto/file/carto_file.h you can see example.
( yes I know that , it should be help/man list :) )
Basically it describes a map of your node and inside interconnection.
Hopefully it will be discovered automatically someday,
but for now you can describe your node manually.
On Thu, Sep 17, 2009 at 12:38 AM, Eugene Loh <Eugene.Loh_at_[hidden]> wrote:
> I feel like I should know, but what's a cartofile? I guess you supply
> "topological" information about a host, but I can't tell how this
> information is used by, say, mpirun.
> users mailing list