2015-09-09 00:30:00 +08:00
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#ifndef __PERF_ENV_H
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#define __PERF_ENV_H
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struct cpu_topology_map {
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int socket_id;
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int core_id;
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};
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struct perf_env {
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char *hostname;
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char *os_release;
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char *version;
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char *arch;
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int nr_cpus_online;
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int nr_cpus_avail;
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char *cpu_desc;
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char *cpuid;
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unsigned long long total_mem;
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2015-09-10 22:03:05 +08:00
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unsigned int msr_pmu_type;
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2015-09-09 00:30:00 +08:00
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int nr_cmdline;
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int nr_sibling_cores;
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int nr_sibling_threads;
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int nr_numa_nodes;
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int nr_pmu_mappings;
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int nr_groups;
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char *cmdline;
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const char **cmdline_argv;
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char *sibling_cores;
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char *sibling_threads;
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char *numa_nodes;
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char *pmu_mappings;
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struct cpu_topology_map *cpu;
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};
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2015-09-09 03:58:20 +08:00
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extern struct perf_env perf_env;
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2015-09-09 00:30:00 +08:00
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void perf_env__exit(struct perf_env *env);
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2015-09-09 03:58:20 +08:00
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int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
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2015-09-09 21:37:01 +08:00
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int perf_env__read_cpu_topology_map(struct perf_env *env);
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2015-09-09 00:30:00 +08:00
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#endif /* __PERF_ENV_H */
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