- * FIXME : remove MSG from the loop at some point.
- * \param name the reference name of the function.
- * \param code the main mpi function (must have a int ..(int argc, char *argv[])) prototype
- * \param num_processes the size of the instance we want to deploy
+ * @param name the reference name of the function.
+ * @param code either the main mpi function
+ * (must have a int ..(int argc, char *argv[]) prototype) or nullptr
+ * (if the function deployment is managed somewhere else —
+ * e.g., when deploying manually or using smpirun)
+ * @param num_processes the size of the instance we want to deploy