On Thu, Apr 30, 2009 at 11:31 AM, Vince Fulco <vfulco1@gmail.com> wrote:

> Per Dirk's suggestion, following up with a *revised* question from
> R-help of a few days ago...
>
> On FC10 with openmpi and mpich2 installed including all -develop and
> -libs files,
> the command "R CMD INSTALL Rmpi_0.5-7.tar.gz" fails with the error
> ''cannot find mpi.h".  Doing a (s)locate indicates the header files
> exist in ''/usr/include/mpich2/" and ''/usr/include/openmpi/1.2.4-gcc/".
>

Did you try:

CC=mpicc R CMD INSTALL ....

Choose the mpicc for the mpi flavor you want to use.

Sean


>
> I've tried using --configure-args to both locations and
> also named the environment variable path MPI_ROOT
> to no avail. Would appreciate any trailheads.
>
> As a temp solution exploring SNOW with sockets
> to speed up bootstraps.  Should I expect see a speed improvement
> with MPI or PVM on a SMP machine?
>
> TIA,
>
> V.
>
> --
> Vince Fulco, CFA, CAIA
> 612.424.5477 (universal)
> vfulco1@gmail.com
>
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