Re: [OMPI users] Using openmpi on multiple computers

Hi, this error message does not come from Open MPI, but from MPICH or one of its derivative (such as Intel MPI) you might want to check your environment (PATH, LD_LIBRARY_PATH), and make sure Open MPI is used, even if SSH is used. for example, you can ldd a.out ssh node ldd a.out

[OMPI users] Using openmpi on multiple computers

Hello everyone, I am attempting to run a program on multiple computers, I am currently testing it out on 2. I have already created a ssh register key between the computer I want to connect to and my computer. I've also already created a hosts file on my computer with the IP of the computer I want

Re: [OMPI users] Is gridengine integration broken in openmpi 2.0.2?

I dug into this further, and the simplest solution for now is to simply do one of the following: * replace the “!=“ with “==“ in the test, as Jeff indicated; or * revert the commit Mark identified Both options will restore the original logic. Given that someone already got it wrong, I have

Re: [OMPI users] Error during installation

Alessandra, your configure command line is ./configure CC=gcc CXX=gcpc F77=gfortran FC=gfortran --prefix=/usr/local i guess gcpc is a typo and you meant g++ instead. fwiw, the default prefix is /usr/local, so you do not really need '--prefix=/usr/local' Cheers, Gilles On 2/14/2017

Re: [OMPI users] Error during installation

Can you send all the information listed here: https://www.open-mpi.org/community/help/ > On Feb 13, 2017, at 3:57 AM, Alessandra Bonazzi > wrote: > > Goodmorning, > I'm facing a problem during the installation of Open MPI. > The error appears on terminal at

[OMPI users] Error during installation

Goodmorning, I'm facing a problem during the installation of Open MPI. The error appears on terminal at a certain point during the compilation and is the following: *** C++ compiler and preprocessor checking whether we are using the GNU C++ compiler... no checking whether gcpc accepts -g... no