Mercury added a new initialization fuction that allows to pass more configurations. In particular thrugh the new struct hg_init_info param, the auto shared memory routing can be enable.

At the moment margo doesn't expose this initialization method and thus doesn't provide any way of enabling automatic shared memory routing.

I cannot fork this repository and thus I cannot open a merge request. In any case you can use this patch: 0001-Add-hg_init_info-to-margo-init.patch