xbt_assert(instance, "Error, unknown instance %s", instance_id);
if(instance->comm_world == MPI_COMM_NULL){
xbt_assert(instance, "Error, unknown instance %s", instance_id);
if(instance->comm_world == MPI_COMM_NULL){
- MPI_Group group = new simgrid::smpi::Group(instance->size);
- instance->comm_world = new simgrid::smpi::Comm(group, nullptr);
+ MPI_Group group = new Group(instance->size);
+ instance->comm_world = new Comm(group, nullptr);
char *name = nullptr;
xbt_dict_foreach(smpi_instances, cursor, name, instance) {
if(instance->comm_world!=MPI_COMM_NULL)
char *name = nullptr;
xbt_dict_foreach(smpi_instances, cursor, name, instance) {
if(instance->comm_world!=MPI_COMM_NULL)