Re: About charm++/namd on AMD64 cluster

From: Gengbin Zheng (
Date: Sun Jan 02 2005 - 02:50:56 CST


Could you please tell us how did you compile Charm++ and NAMD?
For parallel run case, you need to write a nodelist file which normally
should not contain localhost. But specifically for your case, I bet you
don't have an entry in /etc/hosts for localhost, and so localhost is not
able to be resolved to the IP address of Try command "ping
localhost" and see what happens.


王小清 wrote:

>Dear all,
> I builded the net version of charm++/namd on AMD64
>cluster.But when i test the command "charmrun hello"
>the error is "ERROR>Cannot obtain IP address of
>If i only use "namd2 <configfile>" the error
>"segmentation fault" appears after fftw is done.
> Why they cannot work ?
> Should i compile "mpi" version of charm++?
>Wuhan University
>Do You Yahoo!?

This archive was generated by hypermail 2.1.6 : Wed Feb 29 2012 - 15:40:27 CST