hwloc_diff_trees 239 opal/mca/hwloc/hwloc201/hwloc/hwloc/diff.c err = hwloc_diff_trees(topo1, child1, hwloc_diff_trees 253 opal/mca/hwloc/hwloc201/hwloc/hwloc/diff.c err = hwloc_diff_trees(topo1, child1, hwloc_diff_trees 267 opal/mca/hwloc/hwloc201/hwloc/hwloc/diff.c err = hwloc_diff_trees(topo1, child1, hwloc_diff_trees 281 opal/mca/hwloc/hwloc201/hwloc/hwloc/diff.c err = hwloc_diff_trees(topo1, child1, hwloc_diff_trees 319 opal/mca/hwloc/hwloc201/hwloc/hwloc/diff.c err = hwloc_diff_trees(topo1, hwloc_get_root_obj(topo1),