[mpich-discuss] mpiexec and working directory

[Tiago Silva]

Rajeev Thakur wrote:
> 1.0.3 is an ancient version of MPICH2. Try the latest version, 1.0.8.
>   
I will ask my systems administrator to do so.

> The parameters to mpiexec are not identical between MPICH-1 and MPICH2. Do
> mpiexec --help. Make sure you are calling MPICH2's mpiexec, not MPICH-1's.
>   
I am actually invoking mpiexec with its full path. Is there any 
incorrect parameter on my mpiexec call?
I
> If your input files are in the same directory as the executable, you should
> not need to specify anything.
>   
But that is exactly the problem. The executable can't find the input 
files on the working directory.