examples/ip_pipeline/cpu_core_map.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2015 Intel Corporation
   3  */
   4
   5 #ifndef __INCLUDE_CPU_CORE_MAP_H__
   6 #define __INCLUDE_CPU_CORE_MAP_H__
   7
   8 #include <stdio.h>
   9
  10 #include <rte_lcore.h>
  11
  12 struct cpu_core_map;
  13
  14 struct cpu_core_map *
  15 cpu_core_map_init(uint32_t n_max_sockets,
  16         uint32_t n_max_cores_per_socket,
  17         uint32_t n_max_ht_per_core,
  18         uint32_t eal_initialized);
  19
  20 uint32_t
  21 cpu_core_map_get_n_sockets(struct cpu_core_map *map);
  22
  23 uint32_t
  24 cpu_core_map_get_n_cores_per_socket(struct cpu_core_map *map);
  25
  26 uint32_t
  27 cpu_core_map_get_n_ht_per_core(struct cpu_core_map *map);
  28
  29 int
  30 cpu_core_map_get_lcore_id(struct cpu_core_map *map,
  31         uint32_t socket_id,
  32         uint32_t core_id,
  33         uint32_t ht_id);
  34
  35 void cpu_core_map_print(struct cpu_core_map *map);
  36
  37 void
  38 cpu_core_map_free(struct cpu_core_map *map);
  39
  40 #endif