>> vrotival@vrotival-laptop:~/Work/workbench$ ompi_info --all >> ompi_info: Symbol `mca_allocator_base_components' has different size in >> shared object, consider re-linking > > Usually, this "has different size" means that libraries have changed > since you've compiled your program. > >> updates in Ubuntu (although I do not want to incriminate it at first) > > Perhaps you got the Ubuntu Open MPI package. You should make sure that > > - ompi_info shows all the right paths > - no openmpi-* package is installed > > If in doubt, rip out every installed "Open MPI" and recompile. (just to > make sure you don't have a mix of different versions)
I'd also suggest having a close look at your synaptic logs to see what has actually been upgraded.
