Can't read MPIRUN_PORT

[Pete Wyckoff]

rcbord at wm.edu wrote on Wed, 03 Oct 2007 11:31 -0400:
>   I amtesting mpiexec on a cluster here.  We have SLES 10, PGI 7.0, 
> mvapich1 and openpbs.  We have inifiniband and ofed-1.2.5.  I can
> run parallel jobs without mpiexec using mpirun_rsh -rsh.
>   What is the easiest way to check the mpiexec configuration/installation
> the runtests.pl output looks like this...
> 
> Testing 4 nodes with SMP size 2.
> 256 to testqo.19270.01 mpiexec -n 1 hello ..
> File testho.19270.01: unexpected line: Hello, world!
> File testho.19270.01: unexpected line: mpiexec: Warning: task 0 exited 
> before completing MPI startup.
> File testho.19270.01: got 2 lines, expected 1.
> File testqo.19270.01: unexpected line: Warning: no access to tty (Bad file 
> descriptor).
> File testqo.19270.01: unexpected line: Thus no job control in this shell.
> File testqo.19270.01: got 2 lines, expected 0.

You have some different "hello" executable in your path.  Mpiexec's
hello isn't quite so excitable.  Get that foreign hello out of your
path, or put "." at the beginning of your path.  And be sure to do
"make hello" to build mpiexec's hello.  When running, mpiexec looks
in $PATH first, and if it finds no hello, will look in ".".

		-- Pete