diff options
Diffstat (limited to 'tools/perf/util/cpumap.h')
| -rw-r--r-- | tools/perf/util/cpumap.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h index 9df2aeb34d..26cf76c693 100644 --- a/tools/perf/util/cpumap.h +++ b/tools/perf/util/cpumap.h @@ -20,6 +20,8 @@ struct aggr_cpu_id { int socket; /** The die id as read from /sys/devices/system/cpu/cpuX/topology/die_id. */ int die; + /** The cluster id as read from /sys/devices/system/cpu/cpuX/topology/cluster_id */ + int cluster; /** The cache level as read from /sys/devices/system/cpu/cpuX/cache/indexY/level */ int cache_lvl; /** @@ -87,6 +89,11 @@ int cpu__get_socket_id(struct perf_cpu cpu); */ int cpu__get_die_id(struct perf_cpu cpu); /** + * cpu__get_cluster_id - Returns the cluster id as read from + * /sys/devices/system/cpu/cpuX/topology/cluster_id for the given CPU + */ +int cpu__get_cluster_id(struct perf_cpu cpu); +/** * cpu__get_core_id - Returns the core id as read from * /sys/devices/system/cpu/cpuX/topology/core_id for the given CPU. */ @@ -127,9 +134,15 @@ struct aggr_cpu_id aggr_cpu_id__socket(struct perf_cpu cpu, void *data); */ struct aggr_cpu_id aggr_cpu_id__die(struct perf_cpu cpu, void *data); /** - * aggr_cpu_id__core - Create an aggr_cpu_id with the core, die and socket - * populated with the core, die and socket for cpu. The function signature is - * compatible with aggr_cpu_id_get_t. + * aggr_cpu_id__cluster - Create an aggr_cpu_id with cluster, die and socket + * populated with the cluster, die and socket for cpu. The function signature + * is compatible with aggr_cpu_id_get_t. + */ +struct aggr_cpu_id aggr_cpu_id__cluster(struct perf_cpu cpu, void *data); +/** + * aggr_cpu_id__core - Create an aggr_cpu_id with the core, cluster, die and + * socket populated with the core, die and socket for cpu. The function + * signature is compatible with aggr_cpu_id_get_t. */ struct aggr_cpu_id aggr_cpu_id__core(struct perf_cpu cpu, void *data); /** |