From: surendra negi (negi009_at_yahoo.com)
Date: Thu May 05 2005 - 12:25:06 CDT
Try
mpirun charmrun ++verbose namd2 +p4 ++nodelist nodlist
file.conf
Where nodelist is
group main
host node9
host node10
host node11
host node12
host node13
host node14
this nodelist file must be in your home dir ~/XYZ
cheers!!!
--- Dong Luo <us917_at_yahoo.com> wrote:
> Hello,
> I am trying to run namd parallely on two old
> alpha(dec
> osf1)workstations through network. When I launch
> namd
> from one machine, everything works fine until:
> Info: Entering startup phase 0 with 13292 kB of
> memory
> in use.
> I am using ++verbose, so the screen is like this:
> prompt>charmrun $NAMD/namd2 +p2 my.conf > my.log
> ++verbose
> Charmrun> charmrun started...
> Charmrun> using ./nodelist as nodesfile
> Charmrun> rsh (localhost:0d) started
> Charmrun> rsh (foreignhost:1d) started
> Charmrun> node programs all started
> Charmrun> node programs all connected
> It then hangs here, by chech the log file, I find it
> hangs at startup phase o.
>
> The two machines can ping themselves, so it's not
> the
> same problem mentioned in the old post.
>
> Any idea about what's going on? or a way I could get
> more information about what it's trying to do at
> these
> points?
>
> Thank you
> sweec
>
> Nodelist:
> group main ++pathfix /usr/users/sweec/namd $WORKPATH
> host localhost
> host foreignhost
>
> Here I use ++pathfix cause foreignhost has a
> different
> path for the current directory /usr/users/sweec/namd
> like /usr_1/sweec/namd. In order to solve the
> problem,
> I defined WORKPATH in both machines to corresponding
> paths, otherwise there is a error message says No
> such
> file or directory.
>
>
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