1 files changed, 67 insertions, 0 deletions
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h
new file mode 100644
index 000000000..3a442f021
--- /dev/null
+++ b/tools/perf/util/cpumap.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_CPUMAP_H
+#define __PERF_CPUMAP_H
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <internal/cpumap.h>
+#include <perf/cpumap.h>
+
+struct perf_record_cpu_map_data;
+
+struct perf_cpu_map *perf_cpu_map__empty_new(int nr);
+struct perf_cpu_map *cpu_map__new_data(struct perf_record_cpu_map_data *data);
+size_t cpu_map__snprint(struct perf_cpu_map *map, char *buf, size_t size);
+size_t cpu_map__snprint_mask(struct perf_cpu_map *map, char *buf, size_t size);
+size_t cpu_map__fprintf(struct perf_cpu_map *map, FILE *fp);
+int cpu_map__get_socket_id(int cpu);
+int cpu_map__get_socket(struct perf_cpu_map *map, int idx, void *data);
+int cpu_map__get_die_id(int cpu);
+int cpu_map__get_die(struct perf_cpu_map *map, int idx, void *data);
+int cpu_map__get_core_id(int cpu);
+int cpu_map__get_core(struct perf_cpu_map *map, int idx, void *data);
+int cpu_map__get_node_id(int cpu);
+int cpu_map__get_node(struct perf_cpu_map *map, int idx, void *data);
+int cpu_map__build_socket_map(struct perf_cpu_map *cpus, struct perf_cpu_map **sockp);
+int cpu_map__build_die_map(struct perf_cpu_map *cpus, struct perf_cpu_map **diep);
+int cpu_map__build_core_map(struct perf_cpu_map *cpus, struct perf_cpu_map **corep);
+int cpu_map__build_node_map(struct perf_cpu_map *cpus, struct perf_cpu_map **nodep);
+const struct perf_cpu_map *cpu_map__online(void); /* thread unsafe */
+
+static inline int cpu_map__socket(struct perf_cpu_map *sock, int s)
+{
+	if (!sock || s > sock->nr || s < 0)
+		return 0;
+	return sock->map[s];
+}
+
+static inline int cpu_map__id_to_socket(int id)
+{
+	return id >> 24;
+}
+
+static inline int cpu_map__id_to_die(int id)
+{
+	return (id >> 16) & 0xff;
+}
+
+static inline int cpu_map__id_to_cpu(int id)
+{
+	return id & 0xffff;
+}
+
+int cpu__setup_cpunode_map(void);
+
+int cpu__max_node(void);
+int cpu__max_cpu(void);
+int cpu__max_present_cpu(void);
+int cpu__get_node(int cpu);
+
+int cpu_map__build_map(struct perf_cpu_map *cpus, struct perf_cpu_map **res,
+		       int (*f)(struct perf_cpu_map *map, int cpu, void *data),
+		       void *data);
+
+int cpu_map__cpu(struct perf_cpu_map *cpus, int idx);
+bool cpu_map__has(struct perf_cpu_map *cpus, int cpu);
+
+#endif /* __PERF_CPUMAP_H */