[mpich-discuss] install issue

[Jayesh Krishna]

Hi,
 Shouldn't you be trying to run an executable (instead of the source file) using mpiexec?
 Compile the source file, hellow.c, using the mpicc wrapper and run it using mpiexec (mpiexec -n 4 ./hellow)

-Jayesh
----- Original Message -----
From: hamed amini <hamedamini_84 at yahoo.com>
To: mpich-discuss at mcs.anl.gov
Sent: Fri, 12 Nov 2010 05:48:07 -0600 (CST)
Subject: [mpich-discuss] install issue

Dear all
I install mpich2 in my machine ( ubuntu 10.04 x86_64 with 4 core processor).
Install finished and "which mpiexec" and "which mpicc" is properly work.
But in running cpi.c ( or hello.c) examples i have problem.
%mpiexec  -n 4 cpi.c
(error:)
[proxy:0:0 at hamed] HYDU_create_process (./utils/launch/launch.c:69): execvp error 
on file hellow.c (No such file or directory)
[proxy:0:0 at hamed] HYDU_create_process (./utils/launch/launch.c:69): execvp error 
on file hellow.c (No such file or directory)
[proxy:0:0 at hamed] HYDU_create_process (./utils/launch/launch.c:69): execvp error 
on file hellow.c (No such file or directory)
[proxy:0:0 at hamed] HYDU_create_process (./utils/launch/launch.c:69): execvp error 
on file hellow.c (No such file or directory)
I would be really thankful if you could help me on this.
Best regards,
Hamed Amini



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