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Portable Hardware Locality (hwloc) Documentation: v1.0.2

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Retrieve Objects

Functions

hwloc_obj_t hwloc_get_obj_by_depth (hwloc_topology_t topology, unsigned depth, unsigned idx)
 Returns the topology object at index index from depth depth.
static inline
hwloc_obj_t
 
hwloc_get_obj_by_type (hwloc_topology_t topology, hwloc_obj_type_t type, unsigned idx)
 Returns the topology object at index index with type type.

Function Documentation

hwloc_obj_t hwloc_get_obj_by_depth ( hwloc_topology_t  topology,
unsigned  depth,
unsigned  idx 
)

Returns the topology object at index index from depth depth.

static inline hwloc_obj_t hwloc_get_obj_by_type ( hwloc_topology_t  topology,
hwloc_obj_type_t  type,
unsigned  idx 
) [static]

Returns the topology object at index index 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().