Functions | |
static hwloc_obj_t | hwloc_get_ancestor_obj_by_depth (hwloc_topology_t topology, unsigned depth, hwloc_obj_t obj) |
static hwloc_obj_t | hwloc_get_ancestor_obj_by_type (hwloc_topology_t topology, hwloc_obj_type_t type, hwloc_obj_t obj) |
static hwloc_obj_t | hwloc_get_common_ancestor_obj (hwloc_topology_t topology, hwloc_obj_t obj1, hwloc_obj_t obj2) |
static int | hwloc_obj_is_in_subtree (hwloc_topology_t topology, hwloc_obj_t obj, hwloc_obj_t subtree_root) |
static hwloc_obj_t | hwloc_get_next_child (hwloc_topology_t topology, hwloc_obj_t parent, hwloc_obj_t prev) |
Be sure to see the figure in Terms and Definitions that shows a complete topology tree, including depths, child/sibling/cousin relationships, and an example of an asymmetric topology where one socket has fewer caches than its peers.
static hwloc_obj_t hwloc_get_ancestor_obj_by_depth | ( | hwloc_topology_t | topology, | |
unsigned | depth, | |||
hwloc_obj_t | obj | |||
) | [inline, static] |
Returns the ancestor object of obj
at depth depth
.
static hwloc_obj_t hwloc_get_ancestor_obj_by_type | ( | hwloc_topology_t | topology, | |
hwloc_obj_type_t | type, | |||
hwloc_obj_t | obj | |||
) | [inline, static] |
Returns the ancestor object of obj
with type type
.
static hwloc_obj_t hwloc_get_common_ancestor_obj | ( | hwloc_topology_t | topology, | |
hwloc_obj_t | obj1, | |||
hwloc_obj_t | obj2 | |||
) | [inline, static] |
Returns the common parent object to objects lvl1 and lvl2.
static hwloc_obj_t hwloc_get_next_child | ( | hwloc_topology_t | topology, | |
hwloc_obj_t | parent, | |||
hwloc_obj_t | prev | |||
) | [inline, static] |
Return the next child.
If prev
is NULL
, return the first child.
static int hwloc_obj_is_in_subtree | ( | hwloc_topology_t | topology, | |
hwloc_obj_t | obj, | |||
hwloc_obj_t | subtree_root | |||
) | [inline, static] |
Returns true if obj
is inside the subtree beginning with ancestor object subtree_root
.
obj
and subtree_root
have a cpuset
.