Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

From: Jeff Squyres \(jsquyres\) (jsquyres_at_[hidden])
Date: 2006-06-02 15:37:07


Troy --

Just to make sure I understand the issues:

- 1.1
  - presta com works fine
  - presta allred fails with the MPI_Gather error
- 1.0.3
  - presta com fails with MPI_Gather error
  - presta allred fails with the MPI_Gather error

And these all *only* fail on the pre-production Linux version you've
got; they all pass on FC4.

Is that correct?

> -----Original Message-----
> From: users-bounces_at_[hidden]
> [mailto:users-bounces_at_[hidden]] On Behalf Of Troy Telford
> Sent: Friday, June 02, 2006 12:46 PM
> To: Open MPI Users
> Subject: Re: [OMPI users] openib /compiler issue?
>
> On Thu, 01 Jun 2006 17:49:53 -0600, Troy Telford
> <ttelford_at_[hidden]> wrote:
>
> > the 'com' test ends with:
> > [n1:04941] *** An error occurred in MPI_Gather
> > [n1:04941] *** on communicator MPI_COMM_WORLD
> > [n1:04941] *** MPI_ERR_ARG: invalid argument of some other kind
> > [n1:04941] *** MPI_ERRORS_ARE_FATAL (goodbye)
> >
> > And yes, I'm going to try out the dev snapshots of 1.0.3
> and 1.1... I'm
> > just not there yet...
>
> I've now tried it on 1.0.3 and 1.1 nightly builds:
> ***presta 'com'***
> 1.1 works fine (hooray!!!)
>
> 1.0.3 doesn't work fine (booo!!!!)
> [n1:28313] *** An error occurred in MPI_Gather
> [n1:28313] *** on communicator MPI_COMM_WORLD
> [n1:28313] *** MPI_ERR_ARG: invalid argument of some other kind
> [n1:28313] *** MPI_ERRORS_ARE_FATAL (goodbye)
>
> ***presta 'allred' (allreduce)***
> 1.0.3 has the following error:
> mpirun -np 4 -machinefile machines -prefix $MPIHOME allred 10 10 10
> [n1:28366] *** An error occurred in MPI_Gather
> [n1:28366] *** on communicator MPI_COMM_WORLD
> [n1:28366] *** MPI_ERR_ARG: invalid argument of some other kind
> [n1:28366] *** MPI_ERRORS_ARE_FATAL (goodbye)
> [n1:28367] *** An error occurred in MPI_Gather
> [n1:28367] *** on communicator MPI_COMM_WORLD
> [n1:28367] *** MPI_ERR_ARG: invalid argument of some other kind
> [n1:28367] *** MPI_ERRORS_ARE_FATAL (goodbye)
>
> 1.1 has the following error:
> mpirun -np 4 -machinefile machines -prefix $MPIHOME allred 10 10 10
> [n1:28536] *** An error occurred in MPI_Gather
> [n1:28537] *** An error occurred in MPI_Gather
> [n1:28537] *** on communicator MPI_COMM_WORLD
> [n1:28537] *** MPI_ERR_ARG: invalid argument of some other kind
> [n1:28537] *** MPI_ERRORS_ARE_FATAL (goodbye)
> [n1:28536] *** on communicator MPI_COMM_WORLD
> [n1:28536] *** MPI_ERR_ARG: invalid argument of some other kind
> [n1:28536] *** MPI_ERRORS_ARE_FATAL (goodbye)
> --
> Troy Telford
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>