cpukinds.h
/*
* SPDX-License-Identifier: BSD-3-Clause
* Copyright © 2020-2021 Inria. All rights reserved.
* See COPYING in top-level directory.
*/
#ifndef HWLOC_CPUKINDS_H
#define HWLOC_CPUKINDS_H
#include "hwloc.h"
#ifdef __cplusplus
extern "C" {
#elif 0
}
#endif
HWLOC_DECLSPEC int
hwloc_cpukinds_get_nr(hwloc_topology_t topology,
unsigned long flags);
HWLOC_DECLSPEC int
hwloc_cpukinds_get_by_cpuset(hwloc_topology_t topology,
hwloc_const_bitmap_t cpuset,
unsigned long flags);
HWLOC_DECLSPEC int
hwloc_cpukinds_get_info(hwloc_topology_t topology,
unsigned kind_index,
hwloc_bitmap_t cpuset,
int *efficiency,
unsigned *nr_infos, struct hwloc_info_s **infos,
unsigned long flags);
HWLOC_DECLSPEC int
hwloc_cpukinds_register(hwloc_topology_t topology,
hwloc_bitmap_t cpuset,
int forced_efficiency,
unsigned nr_infos, struct hwloc_info_s *infos,
unsigned long flags);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* HWLOC_CPUKINDS_H */
hwloc_topology_t
struct hwloc_topology * hwloc_topology_t
Topology context.
Definition hwloc.h:748
hwloc_bitmap_t
struct hwloc_bitmap_s * hwloc_bitmap_t
Set of bits represented as an opaque pointer to an internal bitmap.
Definition bitmap.h:70
hwloc_const_bitmap_t
const struct hwloc_bitmap_s * hwloc_const_bitmap_t
a non-modifiable hwloc_bitmap_t
Definition bitmap.h:72
hwloc_cpukinds_register
int hwloc_cpukinds_register(hwloc_topology_t topology, hwloc_bitmap_t cpuset, int forced_efficiency, unsigned nr_infos, struct hwloc_info_s *infos, unsigned long flags)
Register a kind of CPU in the topology.
hwloc_cpukinds_get_nr
int hwloc_cpukinds_get_nr(hwloc_topology_t topology, unsigned long flags)
Get the number of different kinds of CPU cores in the topology.
hwloc_cpukinds_get_info
int hwloc_cpukinds_get_info(hwloc_topology_t topology, unsigned kind_index, hwloc_bitmap_t cpuset, int *efficiency, unsigned *nr_infos, struct hwloc_info_s **infos, unsigned long flags)
Get the CPU set and infos about a CPU kind in the topology.
hwloc_cpukinds_get_by_cpuset
int hwloc_cpukinds_get_by_cpuset(hwloc_topology_t topology, hwloc_const_bitmap_t cpuset, unsigned long flags)
Get the index of the CPU kind that contains CPUs listed in cpuset.
hwloc_info_s
Object info attribute (name and value strings).
Definition hwloc.h:730