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hwlocality...set_convert(3) Library Functions Manual hwlocality...set_convert(3) NAME hwlocality_helper_nodeset_convert - Converting between CPU sets and node sets SYNOPSIS Functions int hwloc_cpuset_to_nodeset (hwloc_topology_t topology, hwloc_const_cpuset_t _cpuset, hwloc_nodeset_t nodeset) int hwloc_cpuset_from_nodeset (hwloc_topology_t topology, hwloc_cpuset_t _cpuset, hwloc_const_nodeset_t nodeset) Detailed Description Function Documentation int hwloc_cpuset_from_nodeset (hwloc_topology_t topology, hwloc_cpuset_t _cpuset, hwloc_const_nodeset_t nodeset) [inline] Convert a NUMA node set into a CPU set. For each NUMA node included in the input nodeset, set the corresponding local PUs in the output _cpuset. If some CPUs have no local NUMA nodes, this function never sets their in- dexes in the output CPU set, even if a full node set is given in input. Hence the entire topology node set is converted into the set of all CPUs that have some local NUMA nodes. Returns 0 on success. -1 with errno set to ENOMEM on internal reallocation failure. int hwloc_cpuset_to_nodeset (hwloc_topology_t topology, hwloc_const_cpuset_t _cpuset, hwloc_nodeset_t nodeset) [inline] Convert a CPU set into a NUMA node set. For each PU included in the input _cpuset, set the corresponding local NUMA node(s) in the output nodeset. If some NUMA nodes have no CPUs at all, this function never sets their in- dexes in the output node set, even if a full CPU set is given in input. Hence the entire topology CPU set is converted into the set of all nodes that have some local CPUs. Returns 0 on success. -1 with errno set to ENOMEM on internal reallocation failure. Author Generated automatically by Doxygen for Hardware Locality (hwloc) from the source code. Hardware Locality (hwloc) Version 2.12.1 hwlocality...set_convert(3)
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