CPU and node sets of entire topologies

## Functions

static hwloc_const_cpuset_t | hwloc_topology_get_complete_cpuset (hwloc_topology_t topology)
static hwloc_const_cpuset_t | hwloc_topology_get_topology_cpuset (hwloc_topology_t topology)
static hwloc_const_cpuset_t | hwloc_topology_get_online_cpuset (hwloc_topology_t topology)
static hwloc_const_cpuset_t | hwloc_topology_get_allowed_cpuset (hwloc_topology_t topology)
static hwloc_const_nodeset_t | hwloc_topology_get_complete_nodeset (hwloc_topology_t topology)
static hwloc_const_nodeset_t | hwloc_topology_get_topology_nodeset (hwloc_topology_t topology)
static hwloc_const_nodeset_t | hwloc_topology_get_allowed_nodeset (hwloc_topology_t topology)

## Detailed Description

## Function Documentation

static hwloc_const_cpuset_t hwloc_topology_get_allowed_cpuset | ( | hwloc_topology_t | topology | ) |

inline static

Get allowed CPU set.

Returns
  the CPU set of allowed logical processors of the system. If the topology is the result of a combination of several systems, NULL is returned.

Note
  The returned cpuset is not newly allocated and should thus not be changed or freed, hwloc_cpuset_dup must be used to obtain a local copy.

static hwloc_const_nodeset_t hwloc_topology_get_allowed_nodeset | ( | hwloc_topology_t | topology | ) |

inline static

Get allowed node set.

Returns
  the node set of allowed memory of the system. If the topology is the result of a combination of several systems, NULL is returned.

Note
  The returned nodeset is not newly allocated and should thus not be changed or freed, hwloc_nodeset_dup must be used to obtain a local copy.

static hwloc_const_cpuset_t hwloc_topology_get_complete_cpuset | ( | hwloc_topology_t | topology | ) |

inline static

Get complete CPU set.

Returns
  the complete CPU set of logical processors of the system. If the topology is the result of a combination of several systems, NULL is returned.

Note
  The returned cpuset is not newly allocated and should thus not be changed or freed; hwloc_cpuset_dup must be used to obtain a local copy.

static hwloc_const_nodeset_t hwloc_topology_get_complete_nodeset | ( | hwloc_topology_t | topology | ) |

inline static

Get complete node set.

Returns
  the complete node set of memory of the system. If the topology is the result of a combination of several systems, NULL is returned.

Note
  The returned nodeset is not newly allocated and should thus not be changed or freed; hwloc_nodeset_dup must be used to obtain a local copy.

static hwloc_const_cpuset_t hwloc_topology_get_online_cpuset | ( | hwloc_topology_t | topology | ) |

inline static

Get online CPU set.

Returns
  the CPU set of online logical processors of the system. If the topology is the result of a combination of several systems, NULL is returned.

Note
  The returned cpuset is not newly allocated and should thus not be changed or freed; hwloc_cpuset_dup must be used to obtain a local copy.

static hwloc_const_cpuset_t hwloc_topology_get_topology_cpuset | ( | hwloc_topology_t | topology | ) |

inline static

Get topology CPU set.

Returns
  the CPU set of logical processors of the system for which hwloc provides topology information. This is equivalent to the cpuset of the system object. If the topology is the result of a combination of several systems, NULL is returned.

Note
  The returned cpuset is not newly allocated and should thus not be changed or freed; hwloc_cpuset_dup must be used to obtain a local copy.

static hwloc_const_nodeset_t hwloc_topology_get_topology_nodeset | ( | hwloc_topology_t | topology | ) |

inline static

Get topology node set.

Returns
  the node set of memory of the system for which hwloc provides topology information. This is equivalent to the nodeset of the system object. If the topology is the result of a combination of several systems, NULL is returned.

Note
  The returned nodeset is not newly allocated and should thus not be changed or freed; hwloc_nodeset_dup must be used to obtain a local copy.