I am not too clued-up on parallel computing, so pardon me if this is a naive question.
I inherited a parallelised version of a (C-coded) executable from a senior colleague. Unfortunately he didn't give me the actual C-code, so I can't recompile or fish around in there to find what is throwing this error.
My problem is that, when I run this executable (myexecutable), I get the error:
myexececutable: undefined symbol: ompi_mpi_int
I have a feeling there is some library dependence that is not being supported, and have pointed the PATH to where the openmpi stuff lives (/usr/lib64/openmpi/bin). It hasn't helped any.
Any help on this error would be much appreciated!