[mpich-discuss] installing and using MPI_PUBLISH_NAME and MPI_LOOKUP_NAME with mpich2

[William Gropp]

The default choice of process manager (hydra) will enable the name  
server option - you don't need to do anything else.  In that case, it  
is using "pmi", which is our general process manager interface.

Bill

On Jun 15, 2011, at 6:49 AM, Bernard Secher - SFME/LGLS wrote:

> Hello list,
>
> I want to install and use MPI_PUBLISH_NAME and MPI_LOOKUP_NAME with  
> mpich2.
>
> I saw there is a --with-namepublisher=name configure option
>
> with name =     no (no service  
> available)                                         
> mpd                                                               
> file:directory (optional directory)                              pmi
>
> What are the differences between the different options ?
> I tried to use mpd option but I got the following error message:
> "configure: error: The mpd nameserver requires the mpd process  
> manager"
>
> Please, can anybody help me about this ?
>
> Bernard
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William Gropp
Director, Parallel Computing Institute
Deputy Director for Research
Institute for Advanced Computing Applications and Technologies
Paul and Cynthia Saylor Professor of Computer Science
University of Illinois Urbana-Champaign