Re: Replica Exchange

From: Jim Phillips (jim_at_ks.uiuc.edu)
Date: Tue May 10 2011 - 18:59:03 CDT

LSB_HOSTS is an environment set by the LSF batch system. You will need to
modify the tcl script for it to worth with your Torque/PBS system. Some
useful equivalences between common queueing systems are given at
http://services.tacc.utexas.edu/index.php/batch-systems-comparison

-Jim

On Fri, 15 Apr 2011, alamng_at_uci.edu wrote:

> Dear NAMD Users,
>
> I need some help about my Replica Exchange script. I am using the material
> from the tutorial and it works nicely. However when I try to run in parallel
> (Choosing the proper choice) I got the following message:
>
> can't read "env(LSB_HOSTS)": no such variable
> while executing
> ""cd [pwd]; $namd_bin_dir/charmrun $namd_bin_dir/namd2 +netpoll" \
> $env(LSB_HOSTS) 1 "
> invoked from within
> "set spawn_namd_command \
> [list spawn_namd_parallel
> "cd [pwd]; $namd_bin_dir/charmrun $namd_bin_dir/namd2 +netpoll" \
> $env(LSB_HOSTS) 1 ]"
> (file "Replica_A21_A30_run1.config" line 56)
> invoked from within
> "source $file "
> ("foreach" body line 1)
> invoked from within
> "foreach file $argv { source $file }"
> (file "replica_exchange.tcl" line 6)
> /opt/torque/mom_priv/jobs/194654.greenplanet.local.SC: line 190: 187,1:
> command not found
>
> I cannot figure this out...Any suggestion?
>
> Thanks a lot.
> A.
>
>
>
>

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