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

[Rajeev Thakur]

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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