needgroup         948 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-xml.c 	int needgroup = 1;
needgroup         957 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-xml.c 	  needgroup = 0;
needgroup         964 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-xml.c 	if (needgroup