our implementation was not robust enough to be used in production, so
it was removed at some point. Currently, SMPI comes with two
privatization mechanisms that you can :ref:`select at runtime
-<cfg=smpi/privatization>`_. The dlopen approach is used by
+<cfg=smpi/privatization>`. The dlopen approach is used by
default as it is much faster and still very robust. The mmap approach
is an older approach that proves to be slower.
