tools/perf/util/env.h

   1 #ifndef __PERF_ENV_H
   2 #define __PERF_ENV_H
   3
   4 struct cpu_topology_map {
   5         int     socket_id;
   6         int     core_id;
   7 };
   8
   9 struct perf_env {
  10         char                    *hostname;
  11         char                    *os_release;
  12         char                    *version;
  13         char                    *arch;
  14         int                     nr_cpus_online;
  15         int                     nr_cpus_avail;
  16         char                    *cpu_desc;
  17         char                    *cpuid;
  18         unsigned long long      total_mem;
  19         unsigned int            msr_pmu_type;
  20
  21         int                     nr_cmdline;
  22         int                     nr_sibling_cores;
  23         int                     nr_sibling_threads;
  24         int                     nr_numa_nodes;
  25         int                     nr_pmu_mappings;
  26         int                     nr_groups;
  27         char                    *cmdline;
  28         const char              **cmdline_argv;
  29         char                    *sibling_cores;
  30         char                    *sibling_threads;
  31         char                    *numa_nodes;
  32         char                    *pmu_mappings;
  33         struct cpu_topology_map *cpu;
  34 };
  35
  36 extern struct perf_env perf_env;
  37
  38 void perf_env__exit(struct perf_env *env);
  39
  40 int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
  41
  42 int perf_env__read_cpu_topology_map(struct perf_env *env);
  43
  44 #endif /* __PERF_ENV_H */