FWIW.
mpicxx does two things :
1) use the C++ compiler (e.g. g++)
2) if Open MPI was configured with (deprecated) C++ bindings (e.g.
--enable-mpi-cxx), then link with
the Open MPI C++ library that contains bindings.
IIRC, Open MPI v1.10 does build C++ bindings by default, but v2.0 does
n
"Jeff Squyres (jsquyres)" writes:
> Especially with C++, the Open MPI team strongly recommends you
> building Open MPI with the target versions of the compilers that you
> want to use. Unexpected things can happen when you start mixing
> versions of compilers (particularly across major versions
On Oct 6, 2016, at 9:56 AM, Aditya wrote:
>
> I'm a senior year Computer Science student working on Parallel Clustering
> Algorithms at BITS Pilani, India. I have a few questions about using mpicc
> and mpicxx with multiple versions of gcc / g++.
>
> I am using Ubuntu 12.04 equipped with gcc
