[mvapich-discuss] PMGR_COLLECTIVE ERROR: unitialized MPI task

[Matthew Koop]

It looks like to get current support you may need the SVN version then
(future 0.84). I was going from the release notes there.

Matt

On Thu, 31 Jul 2008, Steve Jones wrote:

> Hi Matt.
>
> 0.83 gives us this error:
>
> [smjones at compute-5-31 ~]$ /share/apps/mpiexec-test/bin/mpiexec
> bounce.intel.mvapich-1.0
> mpiexec: Warning: read_ib_one: protocol version 8 not known, but might
> still work.
> mpiexec: Error: read_ib_one: mixed version executables (6 and 8), no hope.
>
> I thought we were waiting on 0.84 to solve this?
>
> Steve
>
> Quoting Matthew Koop <koop at cse.ohio-state.edu>:
>
> > Hi Tim,
> >
> > I assume you are using the OSC mpiexec for PBS? If so, it looks like you
> > need to update to the 0.83 version of mpiexec. In the 1.0 release we
> > updated the startup protocol to a more flexible and scalable protocol for
> > startup.
> >
> > You can download the new version here:
> > http://www.osc.edu/~pw/mpiexec/
> >
> > Let us know if this solves your problem.
> >
> > Thanks,
> > Matt
> >
> >
> >
> > On Wed, 30 Jul 2008, Tim Holme wrote:
> >
> >> I am running x86_64 GNU/Linux.  After compiling a fortran program with
> >> mvapich-1.0/pgi/bin/mpif90 , I run the program with mpiexec and get
> >> the error:
> >>
> >> PMGR_COLLECTIVE ERROR: unitialized MPI task: Missing required
> >> environment variable: MPIRUN_RANK
> >>
> >>
> >> Alternatively, if I compile the program with mvapich/pgi/bin/mpif77, I
> >> run the program with mpiexec and get the error:
> >>
> >> Can't read MPIRUN_HOST
> >>
> >>
> >> I think the program is not getting the MPI environment variables
> >> passed.  How can I fix this?  Any help would be appreciated.
> >>
> >> Thanks,
> >> Tim
> >> _______________________________________________
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> >> mvapich-discuss at cse.ohio-state.edu
> >> http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
> >>
> >
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> >
>
>