GSP
Quick Navigator
Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
hwlocality_helper_find_inside(3) Hardware Locality (hwloc) hwlocality_helper_find_inside(3)

hwlocality_helper_find_inside


static hwloc_obj_t hwloc_get_first_largest_obj_inside_cpuset (hwloc_topology_t topology, hwloc_const_cpuset_t set)
int hwloc_get_largest_objs_inside_cpuset (hwloc_topology_t topology, hwloc_const_cpuset_t set, hwloc_obj_t *restrict objs, int max)
static hwloc_obj_t hwloc_get_next_obj_inside_cpuset_by_depth (hwloc_topology_t topology, hwloc_const_cpuset_t set, unsigned depth, hwloc_obj_t prev)
static hwloc_obj_t hwloc_get_next_obj_inside_cpuset_by_type (hwloc_topology_t topology, hwloc_const_cpuset_t set, hwloc_obj_type_t type, hwloc_obj_t prev)
static hwloc_obj_t hwloc_get_obj_inside_cpuset_by_depth (hwloc_topology_t topology, hwloc_const_cpuset_t set, unsigned depth, unsigned idx)
static hwloc_obj_t hwloc_get_obj_inside_cpuset_by_type (hwloc_topology_t topology, hwloc_const_cpuset_t set, hwloc_obj_type_t type, unsigned idx)
static unsigned hwloc_get_nbobjs_inside_cpuset_by_depth (hwloc_topology_t topology, hwloc_const_cpuset_t set, unsigned depth)
static int hwloc_get_nbobjs_inside_cpuset_by_type (hwloc_topology_t topology, hwloc_const_cpuset_t set, hwloc_obj_type_t type)
static int hwloc_get_obj_index_inside_cpuset (hwloc_topology_t topology, hwloc_const_cpuset_t set, hwloc_obj_t obj)

Get the first largest object included in the given cpuset set.

Returns:

the first object that is included in set and whose parent is not.

This is convenient for iterating over all largest objects within a CPU set by doing a loop getting the first largest object and clearing its CPU set from the remaining CPU set.

Note:

This function cannot work if the root object does not have a CPU set, e.g. if the topology is made of different machines.

Get the set of largest objects covering exactly a given cpuset set.

Returns:

the number of objects returned in objs.

Note:

This function cannot work if the root object does not have a CPU set, e.g. if the topology is made of different machines.

Return the number of objects at depth depth included in CPU set set.

Note:

Objects with empty CPU sets are ignored (otherwise they would be considered included in any given set).

This function cannot work if objects at the given depth do not have CPU sets or if the topology is made of different machines.

Return the number of objects of type type included in CPU set set. If no object for that type exists inside CPU set set, 0 is returned. If there are several levels with objects of that type inside CPU set set, -1 is returned.

Note:

Objects with empty CPU sets are ignored (otherwise they would be considered included in any given set).

This function cannot work if objects of the given type do not have CPU sets or if the topology is made of different machines.

Return the next object at depth depth included in CPU set set. If prev is NULL, return the first object at depth depth included in set. The next invokation should pass the previous return value in prev so as to obtain the next object in set.

Note:

Objects with empty CPU sets are ignored (otherwise they would be considered included in any given set).

This function cannot work if objects at the given depth do not have CPU sets or if the topology is made of different machines.

Return the next object of type type included in CPU set set. If there are multiple or no depth for given type, return NULL and let the caller fallback to hwloc_get_next_obj_inside_cpuset_by_depth().

Note:

Objects with empty CPU sets are ignored (otherwise they would be considered included in any given set).

This function cannot work if objects of the given type do not have CPU sets or if the topology is made of different machines.

Return the logical index among the objects included in CPU set set. Consult all objects in the same level as obj and inside CPU set set in the logical order, and return the index of obj within them. If set covers the entire topology, this is the logical index of obj. Otherwise, this is similar to a logical index within the part of the topology defined by CPU set set.

Note:

Objects with empty CPU sets are ignored (otherwise they would be considered included in any given set).

Return the (logically) idx -th object at depth depth included in CPU set set.

Note:

Objects with empty CPU sets are ignored (otherwise they would be considered included in any given set).

This function cannot work if objects at the given depth do not have CPU sets or if the topology is made of different machines.

Return the idx -th object of type type included in CPU set set. If there are multiple or no depth for given type, return NULL and let the caller fallback to hwloc_get_obj_inside_cpuset_by_depth().

Note:

Objects with empty CPU sets are ignored (otherwise they would be considered included in any given set).

This function cannot work if objects of the given type do not have CPU sets or if the topology is made of different machines.

Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code.
Mon Jun 3 2019 Version 1.11.13
Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.