[mpich-discuss] Problem in running a program with MPICH2

[tetsuro_kikuchi at jesc.or.jp]

Thank you for your consideration, Rajeev.

When I run the cpi example in the examples directory ($ mpiexec -n 4
./cpi), it calculated pi. The run log file is attached below.

Kind regards,

Tetsuro

(See attached file: cpi_log1_110621.txt)





Can you first try running the cpi example from the examples directory?

Rajeev

On Jun 20, 2011, at 3:14 AM, tetsuro_kikuchi at jesc.or.jp wrote:

> Hello. I'm a new MPICH2 user.
>
> I would like to run a program on my Linux workstation using MPICH2
(version
> 2-1.4). The processors, Linux OS and compiler that my machine uses are as
> follows:
>
> Processors: Intel(R) Xeon(R) E5507 processor (2.26 Hz, 4 core) × 2
> Linux OS: Ubuntu 11.04 (natty)
> Compiler: Intel(R) Fortran Composer XE 2011 for Linux (Update 4)
>
> When I execute the run script of the program, it failed with the
following
> error message:
>
> [mpiexec at jesc-HP-Z800-Workstation] HYDU_sock_is_local
> (./utils/sock/sock.c:536): unable to get host address for rain4 (1)
> [mpiexec at jesc-HP-Z800-Workstation] main (./ui/mpich/mpiexec.c:356):
unable
> to check if rain4 is local
>
> Could anyone teach me what is wrong and how to solve this problem? I
attach
> below the run script of the program ("run.cctm_script.txt") and its whole
> error log generated this time ("run.cctm_errorlog110620.txt"). In
addition,
> the machinefile as which mpiexec use in this program ("machines8.txt") is
> also attached. (Please refer to the bottom part of the attached run
> script.)
>
> The hostname of my machine is "jesc-HP-Z800-Workstation". The file
"hosts"
> located in /etc directory is also attached below.
>
> Kind regards,
>
> Tetsuro
>
> (See attached file: run.cctm_script.txt)(See attached file:
> run.cctm_errorlog110620.txt)(See attached file: machines8.txt)(See
attached
> file: hosts.txt)
>
<run.cctm_script.txt><run.cctm_errorlog110620.txt><machines8.txt><hosts.txt>
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