[mpich2-dev] Re: [MPICH2 Req #4019] A problem about stuck MPI_init()

[Anthony Chan]

What platform/OS are you using ?
Is there any error message when you ran the on multiple nodes ?
Can you cpi on multiple nodes ?

On Thu, 27 Mar 2008, Thomas Liu wrote:

> Hi:
>
>   Thank you very much for your attention.
>  I am developing one MPI program in C. It is linked with multiple *.o
> files. However, when I was testing the program, I found it stuck at
> MPI_Init() if I start the program on multiple nodes.
>  However, I can run the program on one node, even for multiple processes.
>
> Then I code a small piece of MPI program which comes from only one *.o file
> and use mpirun to test it. It runs fine.
> And I compiled the program on one node and ran the shared version of
> executable file on those nodes. So I don't think there are any problems with
> version.
>

What is "shared version of executable" ?

A.Chan