| #pragma once |
| |
| #include <stdbool.h> |
| #include <stdint.h> |
| #include <stddef.h> |
| |
| #include <cpuinfo.h> |
| #include <cpuinfo/common.h> |
| |
| |
| #define CPUINFO_LINUX_FLAG_PRESENT UINT32_C(0x00000001) |
| #define CPUINFO_LINUX_FLAG_POSSIBLE UINT32_C(0x00000002) |
| #define CPUINFO_LINUX_FLAG_MAX_FREQUENCY UINT32_C(0x00000004) |
| #define CPUINFO_LINUX_FLAG_MIN_FREQUENCY UINT32_C(0x00000008) |
| #define CPUINFO_LINUX_FLAG_SMT_ID UINT32_C(0x00000010) |
| #define CPUINFO_LINUX_FLAG_CORE_ID UINT32_C(0x00000020) |
| #define CPUINFO_LINUX_FLAG_PACKAGE_ID UINT32_C(0x00000040) |
| #define CPUINFO_LINUX_FLAG_APIC_ID UINT32_C(0x00000080) |
| #define CPUINFO_LINUX_FLAG_SMT_CLUSTER UINT32_C(0x00000100) |
| #define CPUINFO_LINUX_FLAG_CORE_CLUSTER UINT32_C(0x00000200) |
| #define CPUINFO_LINUX_FLAG_PACKAGE_CLUSTER UINT32_C(0x00000400) |
| #define CPUINFO_LINUX_FLAG_PROC_CPUINFO UINT32_C(0x00000800) |
| #define CPUINFO_LINUX_FLAG_VALID UINT32_C(0x00001000) |
| |
| |
| typedef bool (*cpuinfo_cpulist_callback)(uint32_t, uint32_t, void*); |
| CPUINFO_INTERNAL bool cpuinfo_linux_parse_cpulist(const char* filename, cpuinfo_cpulist_callback callback, void* context); |
| typedef bool (*cpuinfo_smallfile_callback)(const char*, const char*, void*); |
| CPUINFO_INTERNAL bool cpuinfo_linux_parse_small_file(const char* filename, size_t buffer_size, cpuinfo_smallfile_callback, void* context); |
| typedef bool (*cpuinfo_line_callback)(const char*, const char*, void*, uint64_t); |
| CPUINFO_INTERNAL bool cpuinfo_linux_parse_multiline_file(const char* filename, size_t buffer_size, cpuinfo_line_callback, void* context); |
| |
| CPUINFO_INTERNAL uint32_t cpuinfo_linux_get_max_processors_count(void); |
| CPUINFO_INTERNAL uint32_t cpuinfo_linux_get_max_possible_processor(uint32_t max_processors_count); |
| CPUINFO_INTERNAL uint32_t cpuinfo_linux_get_max_present_processor(uint32_t max_processors_count); |
| CPUINFO_INTERNAL uint32_t cpuinfo_linux_get_processor_min_frequency(uint32_t processor); |
| CPUINFO_INTERNAL uint32_t cpuinfo_linux_get_processor_max_frequency(uint32_t processor); |
| CPUINFO_INTERNAL bool cpuinfo_linux_get_processor_package_id(uint32_t processor, uint32_t package_id[restrict static 1]); |
| CPUINFO_INTERNAL bool cpuinfo_linux_get_processor_core_id(uint32_t processor, uint32_t core_id[restrict static 1]); |
| |
| CPUINFO_INTERNAL bool cpuinfo_linux_detect_possible_processors(uint32_t max_processors_count, |
| uint32_t* processor0_flags, uint32_t processor_struct_size, uint32_t possible_flag); |
| CPUINFO_INTERNAL bool cpuinfo_linux_detect_present_processors(uint32_t max_processors_count, |
| uint32_t* processor0_flags, uint32_t processor_struct_size, uint32_t present_flag); |
| |
| typedef bool (*cpuinfo_siblings_callback)(uint32_t, uint32_t, uint32_t, void*); |
| CPUINFO_INTERNAL bool cpuinfo_linux_detect_core_siblings( |
| uint32_t max_processors_count, |
| uint32_t processor, |
| cpuinfo_siblings_callback callback, |
| void* context); |
| CPUINFO_INTERNAL bool cpuinfo_linux_detect_thread_siblings( |
| uint32_t max_processors_count, |
| uint32_t processor, |
| cpuinfo_siblings_callback callback, |
| void* context); |
| |
| extern CPUINFO_INTERNAL const struct cpuinfo_processor** cpuinfo_linux_cpu_to_processor_map; |
| extern CPUINFO_INTERNAL const struct cpuinfo_core** cpuinfo_linux_cpu_to_core_map; |