2. EL 6 ELS
  3. hwloc-devel
  4. hwloc_get_child_covering_cpuset(3)

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Finding a single Object covering at least CPU set(3) Hardware Locality (hwloc) Finding a single Object covering at least CPU set(3)

NAME

Finding a single Object covering at least CPU set -

Functions


static inline hwloc_obj_t hwloc_get_child_covering_cpuset (hwloc_topology_t topology , hwloc_const_cpuset_t set, hwloc_obj_t parent)
static inline hwloc_obj_t hwloc_get_obj_covering_cpuset (hwloc_topology_t topology, hwloc_const_cpuset_t set)

Detailed Description

Function Documentation

static inline hwloc_obj_t hwloc_get_child_covering_cpuset (hwloc_topology_t topology, hwloc_const_cpuset_tset, hwloc_obj_tparent) [static]

Get the child covering at least CPU set set. Returns:

NULL if no child matches or if set is empty.

Note:

This function cannot work if parent does not have a CPU set.

static inline hwloc_obj_t hwloc_get_obj_covering_cpuset (hwloc_topology_ttopology, hwloc_const_cpuset_tset) [static]

Get the lowest object covering at least CPU set set. Returns:

NULL if no object matches or if set is empty.

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.

Author

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Mon Jul 30 2012 Version 1.5