[mvapich-discuss] PMGR_COLLECTIVE ERROR: MPIRUN_RANK

[Sayantan Sur]

On Fri, May 14, 2010 at 11:10 AM, Sayantan Sur <surs at cse.ohio-state.edu> wrote:
> Hi Senthil,
>
> On Fri, May 14, 2010 at 10:08 AM,  <senthil.natesan at ndsu.edu> wrote:
>>
>> Dear MVAPICH developers/users,
>>
>> I compiled Amber PMEMD (molecular dynamics) program (www.ambermd.org)with
>> MVAPICH-1.1.0 successfully, but when I am submitting the job, it gives the
>> following error for every node.
>>
>> PMGR_COLLECTIVE ERROR: unitialized MPI task: Missing required environment
>> variable: MPIRUN_RANK
>>
>> My system is craycx1 with RHEL 5.3 (x86_64), with both ethernet and
>> infiniband hybrid cables/switches. (6 nodes, each node intel xeon Quad
>> processors).
>>
>
> Thanks for the report. Just checking - did you compile MVAPICH with
> the ch_gen2 interface or sockets? If you did compile MVAPICH with
> sockets, could you recompile with ch_gen2?
>
> It could be that you have compiled Amber with one version of MVAPICH y
> and trying to run it with another.
>
> MVAPICH-1.1.0 version is old, may we request you go update to later
> MVAPICH-1.2-rc1 or even better MVAPICH2-1.4.1.
>
>
> MVAPICH2-1.4.1 user guide:
> http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.4.1.html


> MVAPICH-1.2-rc1 user guide:
> http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.5rc1.html

Err. Wrong user guide link. This is the one for MVAPICH-1.2-rc1

http://mvapich.cse.ohio-state.edu/support/mvapich_user_guide-1.2rc1.html

>
>> Any suggestions would be appreciated.
>>
>> Thanks,
>>
>> Senthil Natesan
>>
>> _______________________________________________
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>> mvapich-discuss at cse.ohio-state.edu
>> http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
>>
>>
>
>
>
> --
> Sayantan Sur
>
> Research Scientist
> Department of Computer Science
> The Ohio State University.
>



-- 
Sayantan Sur

Research Scientist
Department of Computer Science
The Ohio State University.