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- #ifndef __PERF_ENV_H
- #define __PERF_ENV_H
- #include <linux/types.h>
- struct cpu_topology_map {
- int socket_id;
- int core_id;
- };
- struct cpu_cache_level {
- u32 level;
- u32 line_size;
- u32 sets;
- u32 ways;
- char *type;
- char *size;
- char *map;
- };
- struct perf_env {
- char *hostname;
- char *os_release;
- char *version;
- char *arch;
- int nr_cpus_online;
- int nr_cpus_avail;
- char *cpu_desc;
- char *cpuid;
- unsigned long long total_mem;
- unsigned int msr_pmu_type;
- int nr_cmdline;
- int nr_sibling_cores;
- int nr_sibling_threads;
- int nr_numa_nodes;
- int nr_pmu_mappings;
- int nr_groups;
- char *cmdline;
- const char **cmdline_argv;
- char *sibling_cores;
- char *sibling_threads;
- char *numa_nodes;
- char *pmu_mappings;
- struct cpu_topology_map *cpu;
- struct cpu_cache_level *caches;
- int caches_cnt;
- };
- extern struct perf_env perf_env;
- void perf_env__exit(struct perf_env *env);
- int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
- int perf_env__read_cpu_topology_map(struct perf_env *env);
- void cpu_cache_level__free(struct cpu_cache_level *cache);
- #endif /* __PERF_ENV_H */
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