[Wrf-users] 【mpirun wrf.exe】Problems on using MPICH2 running wrf.exe

[wang nan]

Dear Sir or madom

Could you pls spend little time seeing my problems? I really need your help.

I could run wrf.exe successfully without using mpirun,

but once I run wrf.exe with mpich2,  like:　mpirun -np 8 wrf.exe,

the problems are:

===================================================================================
[root at localhost run]# mpirun -np 8 wrf.exe
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)
[proxy:0:0 at localhost.localdomain] HYDU_create_process (./utils/launch/launch.c:75): execvp error on file wrf.exe (No such file or directory)

===================================================================================

This is my first time to install redhat REHL 5.9 OS and try to compile WRF3.3.1 on my new machine.

The fortran and c language I use is ifort and icc (version 11.1) . with netcdf-3.6.3 and mpich2-1.5.

Can anyone help me or guide me?

Thank you very much.

Looking forward to your help




Best Regards,

Wang Nan







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