[mvapich-discuss] PMGR_COLLECTIVE ERROR: unitialized MPI task

[Steve Jones]

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
>> _______________________________________________
>> mvapich-discuss mailing list
>> mvapich-discuss at cse.ohio-state.edu
>> http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
>>
>
> _______________________________________________
> mvapich-discuss mailing list
> mvapich-discuss at cse.ohio-state.edu
> http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
>