Charm++ parallel programming system

[Fernando Stump <fstump2 AT illinois.edu>]

Yes ssh works,

1.)
Fernando-Stumps-MacBook-Pro:yafeq fstump2$ ssh localhost
Last login: Fri Mar 11 01:13:57 2011
Fernando-Stumps-MacBook-Pro:~ fstump2$ exit
logout
Connection to localhost closed.
Fernando-Stumps-MacBook-Pro:yafeq fstump2$ 

my nodelist is

group main
host localhost ++shell ssh

2.)
With ++local it works. When I move to a cluster I can look for the first 
problem if it happens

Thanks


On Mar 11, 2011, at 11:49 AM, Phil Miller wrote:

> On Fri, Mar 11, 2011 at 11:41, Fernando Stump 
> <fstump2 AT illinois.edu>
>  wrote:
>> Fernando-Stumps-MacBook-Pro:yafeq fstump2$ ./charmrun pfem  +vp4 +p4 
>> ++verbose
>> Charmrun> charmrun started...
>> Charmrun> using ./nodelist as nodesfile
>> Charmrun> adding client 0: "localhost", IP:127.0.0.1
> 
> Two things to try:
> 1. If you run 'ssh localhost' or 'rsh localhost', do you get a
> connection? If not, you need to be running an SSH server on any remote
> machine where you'll be running Charm++ jobs via charmrun.
> 2. For running just on your local system, try the ++local flag to
> charmrun, which short-circuits the remote connection issue entirely.
> 
> Phil