Hardware Locality (hwloc)
1.7.2
|
Data Structures | |
struct | hwloc_backend |
Enumerations | |
enum | hwloc_backend_flag_e { HWLOC_BACKEND_FLAG_NEED_LEVELS } |
Functions | |
struct hwloc_backend * | hwloc_backend_alloc (struct hwloc_disc_component *component) |
int | hwloc_backend_enable (struct hwloc_topology *topology, struct hwloc_backend *backend) |
int | hwloc_backends_get_obj_cpuset (struct hwloc_backend *caller, struct hwloc_obj *obj, hwloc_bitmap_t cpuset) |
int | hwloc_backends_notify_new_object (struct hwloc_backend *caller, struct hwloc_obj *obj) |
enum hwloc_backend_flag_e |
struct hwloc_backend* hwloc_backend_alloc | ( | struct hwloc_disc_component * | component) |
Allocate a backend structure, set good default values, initialize backend->component and topology, etc. The caller will then modify whatever needed, and call hwloc_backend_enable().
int hwloc_backend_enable | ( | struct hwloc_topology * | topology, |
struct hwloc_backend * | backend | ||
) |
Enable a previously allocated and setup backend.
int hwloc_backends_get_obj_cpuset | ( | struct hwloc_backend * | caller, |
struct hwloc_obj * | obj, | ||
hwloc_bitmap_t | cpuset | ||
) |
Used by backends discovery callbacks to request locality information from others.
Traverse the list of enabled backends until one has a get_obj_cpuset() method, and call it.
int hwloc_backends_notify_new_object | ( | struct hwloc_backend * | caller, |
struct hwloc_obj * | obj | ||
) |
Used by backends discovery callbacks to notify other backends of new objects.
Traverse the list of enabled backends (all but caller) and invoke their notify_new_object() method to notify them that a new object just got added to the topology.
Currently only used for notifying of new PCI device objects.