Hardware Locality (hwloc)
1.7.2
|
Functions | |
hwloc_obj_t | hwloc_get_obj_by_depth (hwloc_topology_t topology, unsigned depth, unsigned idx) |
static inline hwloc_obj_t | hwloc_get_obj_by_type (hwloc_topology_t topology, hwloc_obj_type_t type, unsigned idx) |
Be sure to see the figure in termsanddefs 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.
hwloc_obj_t hwloc_get_obj_by_depth | ( | hwloc_topology_t | topology, |
unsigned | depth, | ||
unsigned | idx | ||
) |
Returns the topology object at logical index idx
from depth depth
.
|
static |
Returns the topology object at logical index idx
with type type
.
If no object for that type exists, NULL
is returned. If there are several levels with objects of that type, NULL
is returned and ther caller may fallback to hwloc_get_obj_by_depth().