[Rd] Rmpi and OpenMPI ?

Ramon Diaz-Uriarte rdiaz at cnio.es
Mon Apr 2 10:23:09 CEST 2007

On Friday 30 March 2007 22:01, Dirk Eddelbuettel wrote:
> On 30 March 2007 at 12:48, Ei-ji Nakama wrote:
> | Prof. Nakano(ism Japan) and I wrestled in Rmpi on HP-MPI.
> | Do not know a method to distinguish MPI well?
> | It is an ad-hoc patch at that time as follows.
> Thank you *very much* for this.  I tried an ad-hoc patch that did about
> half of this (i.e. coping with configure, and not letting zzz.R play with
> lamboot) which let to Rmpi at least building ... but not yet running.
> I will look more closely at what needs to happen at the C/C++ level in MPI
> and see if I can (eventually) put the rest together.
> As for your question about distinguishing MPI implementations: Not sure
> yet. Under Debian, I had to un-install the lam and mpich2 development
> packages as configure would otherwise find their mpi.h first.  I'll have to
> see if there is a canonical / portable identifier for MPI.
> For anybody else reading along, this appears to be a great resource (and it
> requires a free registration for webct):
> 	http://webct.ncsa.uiuc.edu:8900/public/MPI/

Thanks for the link! Looks really nice indeed.



> Regards,  Dirk

Ramón Díaz-Uriarte
Statistical Computing Team
Centro Nacional de Investigaciones Oncológicas (CNIO)
(Spanish National Cancer Center)
Melchor Fernández Almagro, 3
28029 Madrid (Spain)
Fax: +-34-91-224-6972
Phone: +-34-91-224-6900

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