Charm++ parallel programming system

[Jim Phillips <jim AT ks.uiuc.edu>]

Your problem is that you can't ssh to localhost.  Try charmrun ++local 
instead, which will just fork the processes.

Jim

On Thu, 26 Mar 2015, Evgeniia Belousova -X (ebelouso - AAP3 INC at Cisco) 
wrote:

> Hello Bilge,
>
> Thank you very much for the tutorial book you sent! It is really helpful and 
> explains some very interesting aspects.
>
> Nevertheless, we need a properly configured and fully functional Charm++ 
> build for trying all fancy tricks :-) I tried to install it in my home 
> directory on pacini using the following command:
>
> ./build charm++ netlrts-linux-x86_64 --with-production -j8 --enable-tracing 
> --enable-tracing-commthread
>
> and pacini says that it was build successfully. I can run some examples (like 
> simplearrayhello), but I can run them only in the standalone mode (./hello). 
> When I try to use charmrun (./charmrun +p4 hello) I get the following error 
> message:
>
> connect to address ::1: Connection refused
> Trying 127.0.0.1...
> connect to address ::1: Connection refused
> Trying 127.0.0.1?
>
> and so on, and so forth. What could cause such an error?
>
> It would be very helpful, if you install Charm++ with correct configuration 
> on pacini (under /usr/local/uiuc, for example), so we could make use of it.
>
> Regards,
>
> Evgeniia