THREAD_PROFILING_INFORMATION - NtDoc

#ifndef _NTPSAPI_H

/**
 * The THREAD_PROFILING_INFORMATION structure contains profiling information and references to performance data.
 *
 * \remarks https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-readthreadprofilingdata
 */
typedef struct _THREAD_PROFILING_INFORMATION
{
    // To receive hardware performance counter data, set this parameter to a bitmask that identifies the hardware counters to collect.
    // You can specify up to 16 performance counters. Each bit relates directly to the zero-based hardware counter index for the hardware
    // performance counters that you configured. Set to zero if you are not collecting hardware counter data.
    // If you set a bit for a hardware counter that has not been configured, the counter value that is read for that counter is zero.
    ULONG64 HardwareCounters;
    // To receive thread profiling data such as context switch count, set this parameter to THREAD_PROFILING_FLAG_DISPATCH.
    ULONG Flags;
    // Enable or disable thread profiling on the specified thread.
    ULONG Enable;
    // The PERFORMANCE_DATA structure that contains thread profiling and hardware counter data.
    PTHREAD_PERFORMANCE_DATA PerformanceData;
} THREAD_PROFILING_INFORMATION, *PTHREAD_PROFILING_INFORMATION;

#endif
View code on GitHub