[MPICH] MPI_Init error

[Florin Isaila]

I moved the MPI_Init_thread at the top of the main and now it works.
There were some thread initializations before calling the init, maybe
these were intruding.

Anyhow there was no firewall

Thanks anyway

On Feb 13, 2008 1:07 PM, Rajeev Thakur <thakur at mcs.anl.gov> wrote:
> Is there a firewall on the machines that is blocking the ephemeral ports?
>
> Rajeev
>
>
> > -----Original Message-----
> > From: owner-mpich-discuss at mcs.anl.gov
> > [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Florin Isaila
> > Sent: Wednesday, February 13, 2008 12:23 PM
> > To: mpich-discuss at mcs.anl.gov
> > Subject: [MPICH] MPI_Init error
> >
> > Hi,
> >
> > could anyone tell me which could be the reason for the
> > following MPI_Init error?  It is a program that is run on two
> > machines from 172.30.1.12, the mpdboot was started correctly
> > and verified with
> > mpdtrace:
> >
> > [unset]: connect failed with connection refused
> > [unset]: Unable to connect to 172.30.1.12 on 32798
> > [unset]: aborting job:
> > Fatal error in MPI_Init: Other MPI error, error stack:
> > MPIR_Init_thread(247): Initialization failed
> > MPID_Init(71)........: channel initialization failed
> > MPID_Init(274).......: PMI_Init returned -1
> >
> > Many thanks
> > Florin
> >
> >
>
>