Alexandre,
> How can I make to point to the new installed version in
> /opt/openmpi-1.4.3, when calling mpif90 or mpif77 as a common user ?
If you need to switch between multiple working MPI implementations
frequently (a common problem on public clusters or during local
testing/benchmarking), scr
This this:
http://www.open-mpi.org/faq/?category=running#adding-ompi-to-path
On Jun 22, 2011, at 1:18 PM, Alexandre Souza wrote:
> Thanks Dimitri and Jeff for the output,
> I managed build the mpi and run the examples in f77 and f90 doing the
> guideline.
> However the only problem is I wa
Alexandre
One simple way is to set your
PATH and LD_LIBRARY_PATH in your .[t]cshrc/.bashrc file
to point to the OpenMPI version that you want to use.
Something like this:
[t]csh:
setenv PATH opt/openmpi-1.4.3/bin:$PATH
bash:
export PATH=/opt/openmpi-1.4.3/bin:$PATH
and similar for LD_LIBRARY_P
Thanks Dimitri and Jeff for the output,
I managed build the mpi and run the examples in f77 and f90 doing the guideline.
However the only problem is I was logged as Root.
When I compile the examples with mpif90 or mpif77 as common user, it
keeps pointing to the old installation of mpi that does not
Dimitry is correct -- if OMPI's configure can find a working C++ and Fortran
compiler, it'll build C++ / Fortran support. Yours was not, indicating that:
a) you got a binary distribution from someone who didn't include C++ / Fortran
support, or
b) when you built/installed Open MPI, it couldn't
Here's mine produced from default compilation:
Package: Open MPI marcusmae@T61p Distribution
Open MPI: 1.4.4rc2
Open MPI SVN revision: r24683
Open MPI release date: May 05, 2011
Open RTE: 1.4.4rc2
Open RTE SVN revision: r24683
Open RTE r
Hi Dimitri,
Thanks for the reply.
I have openmpi installed before for another application in :
/home/amscosta/OpenFOAM/ThirdParty-1.7.x/platforms/linuxGcc/openmpi-1.4.1
I installed a new version in /opt/openmpi-1.4.3.
I reproduce some output from the screen :
amscosta@amscosta-desktop:/opt/openmpi-
Alexandre,
Did you have a working Fortran compiler in system in time of OpenMPI
compilation? To my experience Fortran bindings are always compiled by
default. How did you configured it and have you noticed any messages
reg. Fortran support in configure output?
- D.
2011/6/22 Alexandre Souza :
>
