Hardware Locality (hwloc)  3.0.0a1-git
cpukinds.h
1 /*
2  * SPDX-License-Identifier: BSD-3-Clause
3  * Copyright © 2020-2023 Inria. All rights reserved.
4  * See COPYING in top-level directory.
5  */
6 
11 #ifndef HWLOC_CPUKINDS_H
12 #define HWLOC_CPUKINDS_H
13 
14 #include "hwloc.h"
15 
16 #ifdef __cplusplus
17 extern "C" {
18 #elif 0
19 }
20 #endif
21 
84 HWLOC_DECLSPEC int
86  unsigned long flags);
87 
99 HWLOC_DECLSPEC int
101  hwloc_const_bitmap_t cpuset,
102  unsigned long flags);
103 
136 HWLOC_DECLSPEC int
138  unsigned kind_index,
139  hwloc_bitmap_t cpuset,
140  int *efficiency,
141  struct hwloc_infos_s **infosp,
142  unsigned long flags);
143 
181 HWLOC_DECLSPEC int
183  hwloc_bitmap_t cpuset,
184  int forced_efficiency,
185  struct hwloc_infos_s *infos,
186  unsigned long flags);
187 
190 #ifdef __cplusplus
191 } /* extern "C" */
192 #endif
193 
194 
195 #endif /* HWLOC_CPUKINDS_H */
struct hwloc_bitmap_s * hwloc_bitmap_t
Set of bits represented as an opaque pointer to an internal bitmap.
Definition: bitmap.h:70
const struct hwloc_bitmap_s * hwloc_const_bitmap_t
a non-modifiable hwloc_bitmap_t
Definition: bitmap.h:72
int hwloc_cpukinds_register(hwloc_topology_t topology, hwloc_bitmap_t cpuset, int forced_efficiency, struct hwloc_infos_s *infos, unsigned long flags)
Register a kind of CPU in the topology.
int hwloc_cpukinds_get_info(hwloc_topology_t topology, unsigned kind_index, hwloc_bitmap_t cpuset, int *efficiency, struct hwloc_infos_s **infosp, unsigned long flags)
Get the CPU set and infos about a CPU kind in the topology.
int hwloc_cpukinds_get_nr(hwloc_topology_t topology, unsigned long flags)
Get the number of different kinds of CPU cores in the topology.
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.
struct hwloc_topology * hwloc_topology_t
Topology context.
Definition: hwloc.h:783
Array of string info attributes (pairs of name and value).
Definition: hwloc.h:482