Can MPI_Publish_name be used for two separately started applications?
MPI_Publish_name is supplied with an MPI info object, which could have an Open MPI specific boolean key ompi_global_scope. If this key is set to true, then the name would be published to the global scope, i.e. to an already running instance of ompi-server. MPI_Lookup_name by default first does a global name lookup if the URI … Read more