AMBER Archive (2002)

Subject: Re: sander parallel

From: eric hu (erichu_linux_at_yahoo.com)
Date: Thu Jun 13 2002 - 17:05:13 CDT

Now I guess something went wrong with network. When I
do make testing in mpi/examples.It gives me the error
message:
< host_name2: Connection refused
< p0_30711: p4_error: Timeout in making connection to
remote process on host_name1: 0
However the rsh is installed between the hosts. Also
there is a warning message:
Clock skew detected. Your build may be incomplete.
I don't think this is a major issue here.

Eric

--- eric hu <erichu_linux_at_yahoo.com> wrote:
> Hi, I sucessfully complied mpi and amber on a linux
> cluster. The tstmachines runs fine too (lists four
> processors). However when I try to run mpirun -np 4
> sander [options], it produces a file PI576 which has
> the following lines:
>
> ###.##.##.###1 (host name1) 0 /home/user/** (running
> file)
> ###.##.##.###2 (host name2) 1 /home/user/** (running
> file)
> ###.##.##.###1 (host name1) 1 /home/user/** (running
> file)
> ###.##.##.###2 (host name2) 1 /home/user/** (running
> file)
>
> The job is only running on one processor.
>
> Eric
>
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