4.9. make
targets
Open MPI supports all the make
targets that are provided by GNU
Automake, such as:
all
: build the entire Open MPI packageinstall
: install Open MPIuninstall
: remove all traces of Open MPI from the installation treeclean
: clean out the build tree
Once Open MPI has been built and installed, it is safe to run make
clean
and/or remove the entire build tree.
Generally speaking, the only thing that users need to do to use Open
MPI is ensure that PREFIX/bin
is in their PATH
and
PREFIX/lib
is in their LD_LIBRARY_PATH
. Users may need to
ensure to set the PATH
and LD_LIBRARY_PATH
in their shell
setup files (e.g., .bashrc
, .cshrc
) so that non-interactive
ssh
-based logins will be able to find the Open MPI executables.