/*
* This file is auto - generated . Modifications will be lost .
*
* See https : //android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information .
*/
#ifndef _UAPI_LINUX_PERF_EVENT_H
#define _UAPI_LINUX_PERF_EVENT_H
#include <linux/types.h>
#include <linux/ioctl.h>
#include <asm /byteorder.h>
enum perf_type_id {
PERF_TYPE_HARDWARE = 0 ,
PERF_TYPE_SOFTWARE = 1 ,
PERF_TYPE_TRACEPOINT = 2 ,
PERF_TYPE_HW_CACHE = 3 ,
PERF_TYPE_RAW = 4 ,
PERF_TYPE_BREAKPOINT = 5 ,
PERF_TYPE_MAX,
};
#define PERF_PMU_TYPE_SHIFT 32
#define PERF_HW_EVENT_MASK 0 xffffffff
enum perf_hw_id {
PERF_COUNT_HW_CPU_CYCLES = 0 ,
PERF_COUNT_HW_INSTRUCTIONS = 1 ,
PERF_COUNT_HW_CACHE_REFERENCES = 2 ,
PERF_COUNT_HW_CACHE_MISSES = 3 ,
PERF_COUNT_HW_BRANCH_INSTRUCTIONS = 4 ,
PERF_COUNT_HW_BRANCH_MISSES = 5 ,
PERF_COUNT_HW_BUS_CYCLES = 6 ,
PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 7 ,
PERF_COUNT_HW_STALLED_CYCLES_BACKEND = 8 ,
PERF_COUNT_HW_REF_CPU_CYCLES = 9 ,
PERF_COUNT_HW_MAX,
};
enum perf_hw_cache_id {
PERF_COUNT_HW_CACHE_L1D = 0 ,
PERF_COUNT_HW_CACHE_L1I = 1 ,
PERF_COUNT_HW_CACHE_LL = 2 ,
PERF_COUNT_HW_CACHE_DTLB = 3 ,
PERF_COUNT_HW_CACHE_ITLB = 4 ,
PERF_COUNT_HW_CACHE_BPU = 5 ,
PERF_COUNT_HW_CACHE_NODE = 6 ,
PERF_COUNT_HW_CACHE_MAX,
};
enum perf_hw_cache_op_id {
PERF_COUNT_HW_CACHE_OP_READ = 0 ,
PERF_COUNT_HW_CACHE_OP_WRITE = 1 ,
PERF_COUNT_HW_CACHE_OP_PREFETCH = 2 ,
PERF_COUNT_HW_CACHE_OP_MAX,
};
enum perf_hw_cache_op_result_id {
PERF_COUNT_HW_CACHE_RESULT_ACCESS = 0 ,
PERF_COUNT_HW_CACHE_RESULT_MISS = 1 ,
PERF_COUNT_HW_CACHE_RESULT_MAX,
};
enum perf_sw_ids {
PERF_COUNT_SW_CPU_CLOCK = 0 ,
PERF_COUNT_SW_TASK_CLOCK = 1 ,
PERF_COUNT_SW_PAGE_FAULTS = 2 ,
PERF_COUNT_SW_CONTEXT_SWITCHES = 3 ,
PERF_COUNT_SW_CPU_MIGRATIONS = 4 ,
PERF_COUNT_SW_PAGE_FAULTS_MIN = 5 ,
PERF_COUNT_SW_PAGE_FAULTS_MAJ = 6 ,
PERF_COUNT_SW_ALIGNMENT_FAULTS = 7 ,
PERF_COUNT_SW_EMULATION_FAULTS = 8 ,
PERF_COUNT_SW_DUMMY = 9 ,
PERF_COUNT_SW_BPF_OUTPUT = 10 ,
PERF_COUNT_SW_CGROUP_SWITCHES = 11 ,
PERF_COUNT_SW_MAX,
};
enum perf_event_sample_format {
PERF_SAMPLE_IP = 1 U << 0 ,
PERF_SAMPLE_TID = 1 U << 1 ,
PERF_SAMPLE_TIME = 1 U << 2 ,
PERF_SAMPLE_ADDR = 1 U << 3 ,
PERF_SAMPLE_READ = 1 U << 4 ,
PERF_SAMPLE_CALLCHAIN = 1 U << 5 ,
PERF_SAMPLE_ID = 1 U << 6 ,
PERF_SAMPLE_CPU = 1 U << 7 ,
PERF_SAMPLE_PERIOD = 1 U << 8 ,
PERF_SAMPLE_STREAM_ID = 1 U << 9 ,
PERF_SAMPLE_RAW = 1 U << 10 ,
PERF_SAMPLE_BRANCH_STACK = 1 U << 11 ,
PERF_SAMPLE_REGS_USER = 1 U << 12 ,
PERF_SAMPLE_STACK_USER = 1 U << 13 ,
PERF_SAMPLE_WEIGHT = 1 U << 14 ,
PERF_SAMPLE_DATA_SRC = 1 U << 15 ,
PERF_SAMPLE_IDENTIFIER = 1 U << 16 ,
PERF_SAMPLE_TRANSACTION = 1 U << 17 ,
PERF_SAMPLE_REGS_INTR = 1 U << 18 ,
PERF_SAMPLE_PHYS_ADDR = 1 U << 19 ,
PERF_SAMPLE_AUX = 1 U << 20 ,
PERF_SAMPLE_CGROUP = 1 U << 21 ,
PERF_SAMPLE_DATA_PAGE_SIZE = 1 U << 22 ,
PERF_SAMPLE_CODE_PAGE_SIZE = 1 U << 23 ,
PERF_SAMPLE_WEIGHT_STRUCT = 1 U << 24 ,
PERF_SAMPLE_MAX = 1 U << 25 ,
};
#define PERF_SAMPLE_WEIGHT_TYPE (PERF_SAMPLE_WEIGHT | PERF_SAMPLE_WEIGHT_STRUCT)
enum perf_branch_sample_type_shift {
PERF_SAMPLE_BRANCH_USER_SHIFT = 0 ,
PERF_SAMPLE_BRANCH_KERNEL_SHIFT = 1 ,
PERF_SAMPLE_BRANCH_HV_SHIFT = 2 ,
PERF_SAMPLE_BRANCH_ANY_SHIFT = 3 ,
PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT = 4 ,
PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT = 5 ,
PERF_SAMPLE_BRANCH_IND_CALL_SHIFT = 6 ,
PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT = 7 ,
PERF_SAMPLE_BRANCH_IN_TX_SHIFT = 8 ,
PERF_SAMPLE_BRANCH_NO_TX_SHIFT = 9 ,
PERF_SAMPLE_BRANCH_COND_SHIFT = 10 ,
PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT = 11 ,
PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT = 12 ,
PERF_SAMPLE_BRANCH_CALL_SHIFT = 13 ,
PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT = 14 ,
PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT = 15 ,
PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT = 16 ,
PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT = 17 ,
PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 18 ,
PERF_SAMPLE_BRANCH_COUNTERS_SHIFT = 19 ,
PERF_SAMPLE_BRANCH_MAX_SHIFT
};
enum perf_branch_sample_type {
PERF_SAMPLE_BRANCH_USER = 1 U << PERF_SAMPLE_BRANCH_USER_SHIFT,
PERF_SAMPLE_BRANCH_KERNEL = 1 U << PERF_SAMPLE_BRANCH_KERNEL_SHIFT,
PERF_SAMPLE_BRANCH_HV = 1 U << PERF_SAMPLE_BRANCH_HV_SHIFT,
PERF_SAMPLE_BRANCH_ANY = 1 U << PERF_SAMPLE_BRANCH_ANY_SHIFT,
PERF_SAMPLE_BRANCH_ANY_CALL = 1 U << PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT,
PERF_SAMPLE_BRANCH_ANY_RETURN = 1 U << PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT,
PERF_SAMPLE_BRANCH_IND_CALL = 1 U << PERF_SAMPLE_BRANCH_IND_CALL_SHIFT,
PERF_SAMPLE_BRANCH_ABORT_TX = 1 U << PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT,
PERF_SAMPLE_BRANCH_IN_TX = 1 U << PERF_SAMPLE_BRANCH_IN_TX_SHIFT,
PERF_SAMPLE_BRANCH_NO_TX = 1 U << PERF_SAMPLE_BRANCH_NO_TX_SHIFT,
PERF_SAMPLE_BRANCH_COND = 1 U << PERF_SAMPLE_BRANCH_COND_SHIFT,
PERF_SAMPLE_BRANCH_CALL_STACK = 1 U << PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT,
PERF_SAMPLE_BRANCH_IND_JUMP = 1 U << PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT,
PERF_SAMPLE_BRANCH_CALL = 1 U << PERF_SAMPLE_BRANCH_CALL_SHIFT,
PERF_SAMPLE_BRANCH_NO_FLAGS = 1 U << PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT,
PERF_SAMPLE_BRANCH_NO_CYCLES = 1 U << PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT,
PERF_SAMPLE_BRANCH_TYPE_SAVE = 1 U << PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT,
PERF_SAMPLE_BRANCH_HW_INDEX = 1 U << PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT,
PERF_SAMPLE_BRANCH_PRIV_SAVE = 1 U << PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT,
PERF_SAMPLE_BRANCH_COUNTERS = 1 U << PERF_SAMPLE_BRANCH_COUNTERS_SHIFT,
PERF_SAMPLE_BRANCH_MAX = 1 U << PERF_SAMPLE_BRANCH_MAX_SHIFT,
};
enum {
PERF_BR_UNKNOWN = 0 ,
PERF_BR_COND = 1 ,
PERF_BR_UNCOND = 2 ,
PERF_BR_IND = 3 ,
PERF_BR_CALL = 4 ,
PERF_BR_IND_CALL = 5 ,
PERF_BR_RET = 6 ,
PERF_BR_SYSCALL = 7 ,
PERF_BR_SYSRET = 8 ,
PERF_BR_COND_CALL = 9 ,
PERF_BR_COND_RET = 10 ,
PERF_BR_ERET = 11 ,
PERF_BR_IRQ = 12 ,
PERF_BR_SERROR = 13 ,
PERF_BR_NO_TX = 14 ,
PERF_BR_EXTEND_ABI = 15 ,
PERF_BR_MAX,
};
enum {
PERF_BR_SPEC_NA = 0 ,
PERF_BR_SPEC_WRONG_PATH = 1 ,
PERF_BR_NON_SPEC_CORRECT_PATH = 2 ,
PERF_BR_SPEC_CORRECT_PATH = 3 ,
PERF_BR_SPEC_MAX,
};
enum {
PERF_BR_NEW_FAULT_ALGN = 0 ,
PERF_BR_NEW_FAULT_DATA = 1 ,
PERF_BR_NEW_FAULT_INST = 2 ,
PERF_BR_NEW_ARCH_1 = 3 ,
PERF_BR_NEW_ARCH_2 = 4 ,
PERF_BR_NEW_ARCH_3 = 5 ,
PERF_BR_NEW_ARCH_4 = 6 ,
PERF_BR_NEW_ARCH_5 = 7 ,
PERF_BR_NEW_MAX,
};
enum {
PERF_BR_PRIV_UNKNOWN = 0 ,
PERF_BR_PRIV_USER = 1 ,
PERF_BR_PRIV_KERNEL = 2 ,
PERF_BR_PRIV_HV = 3 ,
};
#define PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1
#define PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2
#define PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3
#define PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4
#define PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5
#define PERF_SAMPLE_BRANCH_PLM_ALL (PERF_SAMPLE_BRANCH_USER | PERF_SAMPLE_BRANCH_KERNEL | PERF_SAMPLE_BRANCH_HV)
enum perf_sample_regs_abi {
PERF_SAMPLE_REGS_ABI_NONE = 0 ,
PERF_SAMPLE_REGS_ABI_32 = 1 ,
PERF_SAMPLE_REGS_ABI_64 = 2 ,
};
enum {
PERF_TXN_ELISION = (1 << 0 ),
PERF_TXN_TRANSACTION = (1 << 1 ),
PERF_TXN_SYNC = (1 << 2 ),
PERF_TXN_ASYNC = (1 << 3 ),
PERF_TXN_RETRY = (1 << 4 ),
PERF_TXN_CONFLICT = (1 << 5 ),
PERF_TXN_CAPACITY_WRITE = (1 << 6 ),
PERF_TXN_CAPACITY_READ = (1 << 7 ),
PERF_TXN_MAX = (1 << 8 ),
PERF_TXN_ABORT_MASK = (0 xffffffffULL << 32 ),
PERF_TXN_ABORT_SHIFT = 32 ,
};
enum perf_event_read_format {
PERF_FORMAT_TOTAL_TIME_ENABLED = 1 U << 0 ,
PERF_FORMAT_TOTAL_TIME_RUNNING = 1 U << 1 ,
PERF_FORMAT_ID = 1 U << 2 ,
PERF_FORMAT_GROUP = 1 U << 3 ,
PERF_FORMAT_LOST = 1 U << 4 ,
PERF_FORMAT_MAX = 1 U << 5 ,
};
#define PERF_ATTR_SIZE_VER0 64
#define PERF_ATTR_SIZE_VER1 72
#define PERF_ATTR_SIZE_VER2 80
#define PERF_ATTR_SIZE_VER3 96
#define PERF_ATTR_SIZE_VER4 104
#define PERF_ATTR_SIZE_VER5 112
#define PERF_ATTR_SIZE_VER6 120
#define PERF_ATTR_SIZE_VER7 128
#define PERF_ATTR_SIZE_VER8 136
#define PERF_ATTR_SIZE_VER9 144
struct perf_event_attr {
__u32 type;
__u32 size;
__u64 config;
union {
__u64 sample_period;
__u64 sample_freq;
};
__u64 sample_type;
__u64 read_format;
__u64 disabled : 1 , inherit : 1 , pinned : 1 , exclusive : 1 , exclude_user : 1 , exclude_kernel : 1 , exclude_hv : 1 , exclude_idle : 1 , mmap : 1 , comm : 1 , freq : 1 , inherit_stat : 1 , enable_on_exec : 1 , task : 1 , watermark : 1 , precise_ip : 2 , mmap_data : 1 , sample_id_all : 1 , exclude_host : 1 , exclude_guest : 1 , exclude_callchain_kernel : 1 , exclude_callchain_user : 1 , mmap2 : 1 , comm_exec : 1 , use_clockid : 1 , context_switch : 1 , write_backward : 1 , namespaces : 1 , ksymbol : 1 , bpf_event : 1 , aux_output : 1 , cgroup : 1 , text_poke : 1 , build_id : 1 , inherit_thread : 1 , remove_on_exec : 1 , sigtrap : 1 , defer_callchain : 1 , defer_output : 1 , __reserved_1 : 24 ;
union {
__u32 wakeup_events;
__u32 wakeup_watermark;
};
__u32 bp_type;
union {
__u64 bp_addr;
__u64 kprobe_func;
__u64 uprobe_path;
__u64 config1;
};
union {
__u64 bp_len;
__u64 kprobe_addr;
__u64 probe_offset;
__u64 config2;
};
__u64 branch_sample_type;
__u64 sample_regs_user;
__u32 sample_stack_user;
__s32 clockid;
__u64 sample_regs_intr;
__u32 aux_watermark;
__u16 sample_max_stack;
__u16 __reserved_2;
__u32 aux_sample_size;
union {
__u32 aux_action;
struct {
__u32 aux_start_paused : 1 , aux_pause : 1 , aux_resume : 1 , __reserved_3 : 29 ;
};
};
__u64 sig_data;
__u64 config3;
__u64 config4;
};
struct perf_event_query_bpf {
__u32 ids_len;
__u32 prog_cnt;
__u32 ids[];
};
#define PERF_EVENT_IOC_ENABLE _IO('$' , 0 )
#define PERF_EVENT_IOC_DISABLE _IO('$' , 1 )
#define PERF_EVENT_IOC_REFRESH _IO('$' , 2 )
#define PERF_EVENT_IOC_RESET _IO('$' , 3 )
#define PERF_EVENT_IOC_PERIOD _IOW('$' , 4 , __u64)
#define PERF_EVENT_IOC_SET_OUTPUT _IO('$' , 5 )
#define PERF_EVENT_IOC_SET_FILTER _IOW('$' , 6 , char *)
#define PERF_EVENT_IOC_ID _IOR('$' , 7 , __u64 *)
#define PERF_EVENT_IOC_SET_BPF _IOW('$' , 8 , __u32)
#define PERF_EVENT_IOC_PAUSE_OUTPUT _IOW('$' , 9 , __u32)
#define PERF_EVENT_IOC_QUERY_BPF _IOWR('$' , 10 , struct perf_event_query_bpf *)
#define PERF_EVENT_IOC_MODIFY_ATTRIBUTES _IOW('$' , 11 , struct perf_event_attr *)
enum perf_event_ioc_flags {
PERF_IOC_FLAG_GROUP = 1 U << 0 ,
};
struct perf_event_mmap_page {
__u32 version;
__u32 compat_version;
__u32 lock;
__u32 index;
__s64 offset;
__u64 time_enabled;
__u64 time_running;
union {
__u64 capabilities;
struct {
__u64 cap_bit0 : 1 , cap_bit0_is_deprecated : 1 , cap_user_rdpmc : 1 , cap_user_time : 1 , cap_user_time_zero : 1 , cap_user_time_short : 1 , cap_____res : 58 ;
};
};
__u16 pmc_width;
__u16 time_shift;
__u32 time_mult;
__u64 time_offset;
__u64 time_zero;
__u32 size;
__u32 __reserved_1;
__u64 time_cycles;
__u64 time_mask;
__u8 __reserved[116 * 8 ];
__u64 data_head;
__u64 data_tail;
__u64 data_offset;
__u64 data_size;
__u64 aux_head;
__u64 aux_tail;
__u64 aux_offset;
__u64 aux_size;
};
#define PERF_RECORD_MISC_CPUMODE_MASK (7 << 0 )
#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0 )
#define PERF_RECORD_MISC_KERNEL (1 << 0 )
#define PERF_RECORD_MISC_USER (2 << 0 )
#define PERF_RECORD_MISC_HYPERVISOR (3 << 0 )
#define PERF_RECORD_MISC_GUEST_KERNEL (4 << 0 )
#define PERF_RECORD_MISC_GUEST_USER (5 << 0 )
#define PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT (1 << 12 )
#define PERF_RECORD_MISC_MMAP_DATA (1 << 13 )
#define PERF_RECORD_MISC_COMM_EXEC (1 << 13 )
#define PERF_RECORD_MISC_FORK_EXEC (1 << 13 )
#define PERF_RECORD_MISC_SWITCH_OUT (1 << 13 )
#define PERF_RECORD_MISC_EXACT_IP (1 << 14 )
#define PERF_RECORD_MISC_SWITCH_OUT_PREEMPT (1 << 14 )
#define PERF_RECORD_MISC_MMAP_BUILD_ID (1 << 14 )
#define PERF_RECORD_MISC_EXT_RESERVED (1 << 15 )
struct perf_event_header {
__u32 type;
__u16 misc;
__u16 size;
};
struct perf_ns_link_info {
__u64 dev;
__u64 ino;
};
enum {
NET_NS_INDEX = 0 ,
UTS_NS_INDEX = 1 ,
IPC_NS_INDEX = 2 ,
PID_NS_INDEX = 3 ,
USER_NS_INDEX = 4 ,
MNT_NS_INDEX = 5 ,
CGROUP_NS_INDEX = 6 ,
NR_NAMESPACES,
};
enum perf_event_type {
PERF_RECORD_MMAP = 1 ,
PERF_RECORD_LOST = 2 ,
PERF_RECORD_COMM = 3 ,
PERF_RECORD_EXIT = 4 ,
PERF_RECORD_THROTTLE = 5 ,
PERF_RECORD_UNTHROTTLE = 6 ,
PERF_RECORD_FORK = 7 ,
PERF_RECORD_READ = 8 ,
PERF_RECORD_SAMPLE = 9 ,
PERF_RECORD_MMAP2 = 10 ,
PERF_RECORD_AUX = 11 ,
PERF_RECORD_ITRACE_START = 12 ,
PERF_RECORD_LOST_SAMPLES = 13 ,
PERF_RECORD_SWITCH = 14 ,
PERF_RECORD_SWITCH_CPU_WIDE = 15 ,
PERF_RECORD_NAMESPACES = 16 ,
PERF_RECORD_KSYMBOL = 17 ,
PERF_RECORD_BPF_EVENT = 18 ,
PERF_RECORD_CGROUP = 19 ,
PERF_RECORD_TEXT_POKE = 20 ,
PERF_RECORD_AUX_OUTPUT_HW_ID = 21 ,
PERF_RECORD_CALLCHAIN_DEFERRED = 22 ,
PERF_RECORD_MAX,
};
enum perf_record_ksymbol_type {
PERF_RECORD_KSYMBOL_TYPE_UNKNOWN = 0 ,
PERF_RECORD_KSYMBOL_TYPE_BPF = 1 ,
PERF_RECORD_KSYMBOL_TYPE_OOL = 2 ,
PERF_RECORD_KSYMBOL_TYPE_MAX
};
#define PERF_RECORD_KSYMBOL_FLAGS_UNREGISTER (1 << 0 )
enum perf_bpf_event_type {
PERF_BPF_EVENT_UNKNOWN = 0 ,
PERF_BPF_EVENT_PROG_LOAD = 1 ,
PERF_BPF_EVENT_PROG_UNLOAD = 2 ,
PERF_BPF_EVENT_MAX,
};
#define PERF_MAX_STACK_DEPTH 127
#define PERF_MAX_CONTEXTS_PER_STACK 8
enum perf_callchain_context {
PERF_CONTEXT_HV = (__u64) - 32 ,
PERF_CONTEXT_KERNEL = (__u64) - 128 ,
PERF_CONTEXT_USER = (__u64) - 512 ,
PERF_CONTEXT_USER_DEFERRED = (__u64) - 640 ,
PERF_CONTEXT_GUEST = (__u64) - 2048 ,
PERF_CONTEXT_GUEST_KERNEL = (__u64) - 2176 ,
PERF_CONTEXT_GUEST_USER = (__u64) - 2560 ,
PERF_CONTEXT_MAX = (__u64) - 4095 ,
};
#define PERF_AUX_FLAG_TRUNCATED 0 x0001
#define PERF_AUX_FLAG_OVERWRITE 0 x0002
#define PERF_AUX_FLAG_PARTIAL 0 x0004
#define PERF_AUX_FLAG_COLLISION 0 x0008
#define PERF_AUX_FLAG_PMU_FORMAT_TYPE_MASK 0 xff00
#define PERF_AUX_FLAG_CORESIGHT_FORMAT_CORESIGHT 0 x0000
#define PERF_AUX_FLAG_CORESIGHT_FORMAT_RAW 0 x0100
#define PERF_FLAG_FD_NO_GROUP (1 UL << 0 )
#define PERF_FLAG_FD_OUTPUT (1 UL << 1 )
#define PERF_FLAG_PID_CGROUP (1 UL << 2 )
#define PERF_FLAG_FD_CLOEXEC (1 UL << 3 )
#ifdef __LITTLE_ENDIAN_BITFIELD
union perf_mem_data_src {
__u64 val;
struct {
__u64 mem_op : 5 , mem_lvl : 14 , mem_snoop : 5 , mem_lock : 2 , mem_dtlb : 7 , mem_lvl_num : 4 , mem_remote : 1 , mem_snoopx : 2 , mem_blk : 3 , mem_hops : 3 , mem_rsvd : 18 ;
};
};
#elif defined (__BIG_ENDIAN_BITFIELD)
union perf_mem_data_src {
__u64 val;
struct {
__u64 mem_rsvd : 18 , mem_hops : 3 , mem_blk : 3 , mem_snoopx : 2 , mem_remote : 1 , mem_lvl_num : 4 , mem_dtlb : 7 , mem_lock : 2 , mem_snoop : 5 , mem_lvl : 14 , mem_op : 5 ;
};
};
#else
#error "Unknown endianness"
#endif
#define PERF_MEM_OP_NA 0 x0001
#define PERF_MEM_OP_LOAD 0 x0002
#define PERF_MEM_OP_STORE 0 x0004
#define PERF_MEM_OP_PFETCH 0 x0008
#define PERF_MEM_OP_EXEC 0 x0010
#define PERF_MEM_OP_SHIFT 0
#define PERF_MEM_LVL_NA 0 x0001
#define PERF_MEM_LVL_HIT 0 x0002
#define PERF_MEM_LVL_MISS 0 x0004
#define PERF_MEM_LVL_L1 0 x0008
#define PERF_MEM_LVL_LFB 0 x0010
#define PERF_MEM_LVL_L2 0 x0020
#define PERF_MEM_LVL_L3 0 x0040
#define PERF_MEM_LVL_LOC_RAM 0 x0080
#define PERF_MEM_LVL_REM_RAM1 0 x0100
#define PERF_MEM_LVL_REM_RAM2 0 x0200
#define PERF_MEM_LVL_REM_CCE1 0 x0400
#define PERF_MEM_LVL_REM_CCE2 0 x0800
#define PERF_MEM_LVL_IO 0 x1000
#define PERF_MEM_LVL_UNC 0 x2000
#define PERF_MEM_LVL_SHIFT 5
#define PERF_MEM_REMOTE_REMOTE 0 x0001
#define PERF_MEM_REMOTE_SHIFT 37
#define PERF_MEM_LVLNUM_L1 0 x0001
#define PERF_MEM_LVLNUM_L2 0 x0002
#define PERF_MEM_LVLNUM_L3 0 x0003
#define PERF_MEM_LVLNUM_L4 0 x0004
#define PERF_MEM_LVLNUM_L2_MHB 0 x0005
#define PERF_MEM_LVLNUM_MSC 0 x0006
#define PERF_MEM_LVLNUM_UNC 0 x0008
#define PERF_MEM_LVLNUM_CXL 0 x0009
#define PERF_MEM_LVLNUM_IO 0 x000a
#define PERF_MEM_LVLNUM_ANY_CACHE 0 x000b
#define PERF_MEM_LVLNUM_LFB 0 x000c
#define PERF_MEM_LVLNUM_RAM 0 x000d
#define PERF_MEM_LVLNUM_PMEM 0 x000e
#define PERF_MEM_LVLNUM_NA 0 x000f
#define PERF_MEM_LVLNUM_SHIFT 33
#define PERF_MEM_SNOOP_NA 0 x0001
#define PERF_MEM_SNOOP_NONE 0 x0002
#define PERF_MEM_SNOOP_HIT 0 x0004
#define PERF_MEM_SNOOP_MISS 0 x0008
#define PERF_MEM_SNOOP_HITM 0 x0010
#define PERF_MEM_SNOOP_SHIFT 19
#define PERF_MEM_SNOOPX_FWD 0 x0001
#define PERF_MEM_SNOOPX_PEER 0 x0002
#define PERF_MEM_SNOOPX_SHIFT 38
#define PERF_MEM_LOCK_NA 0 x0001
#define PERF_MEM_LOCK_LOCKED 0 x0002
#define PERF_MEM_LOCK_SHIFT 24
#define PERF_MEM_TLB_NA 0 x0001
#define PERF_MEM_TLB_HIT 0 x0002
#define PERF_MEM_TLB_MISS 0 x0004
#define PERF_MEM_TLB_L1 0 x0008
#define PERF_MEM_TLB_L2 0 x0010
#define PERF_MEM_TLB_WK 0 x0020
#define PERF_MEM_TLB_OS 0 x0040
#define PERF_MEM_TLB_SHIFT 26
#define PERF_MEM_BLK_NA 0 x0001
#define PERF_MEM_BLK_DATA 0 x0002
#define PERF_MEM_BLK_ADDR 0 x0004
#define PERF_MEM_BLK_SHIFT 40
#define PERF_MEM_HOPS_0 0 x0001
#define PERF_MEM_HOPS_1 0 x0002
#define PERF_MEM_HOPS_2 0 x0003
#define PERF_MEM_HOPS_3 0 x0004
#define PERF_MEM_HOPS_SHIFT 43
#define PERF_MEM_S(a,s) (((__u64) PERF_MEM_ ## a ## _ ## s) << PERF_MEM_ ## a ## _SHIFT)
struct perf_branch_entry {
__u64 from;
__u64 to;
__u64 mispred : 1 , predicted : 1 , in_tx : 1 , abort : 1 , cycles : 16 , type : 4 , spec : 2 , new_type : 4 , priv : 3 , reserved : 31 ;
};
#define PERF_BRANCH_ENTRY_INFO_BITS_MAX 33
union perf_sample_weight {
__u64 full;
#ifdef __LITTLE_ENDIAN_BITFIELD
struct {
__u32 var1_dw;
__u16 var2_w;
__u16 var3_w;
};
#elif defined (__BIG_ENDIAN_BITFIELD)
struct {
__u16 var3_w;
__u16 var2_w;
__u32 var1_dw;
};
#else
#error "Unknown endianness"
#endif
};
#endif
Messung V0.5 in Prozent C=82 H=99 G=90
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-28)
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