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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*++
Module Name:
include/pal/perftrace.h
Abstract:
Header file for PAL Performance trace utilities.
--*/
/*
Overview of PAL Performance utilities
*/
#ifndef _PAL_PERFTRACE_H_
#define _PAL_PERFTRACE_H_
#ifdef __cplusplus
extern "C"
{
#endif // __cplusplus
#if PAL_PERF
#define PERF_ENTRY(x) \
ULONGLONG pal_perf_start_tick = 0;\
PERFLogFunctionEntry( PAL_PERF_##x, &pal_perf_start_tick )
#define PERF_EXIT(x) \
PERFLogFunctionExit( PAL_PERF_##x, &pal_perf_start_tick )
#define PERF_ENTRY_ONLY(x) \
PERFNoLatencyProfileEntry( PAL_PERF_##x )
BOOL PERFInitialize(LPWSTR command_line, LPWSTR exe_path) ;
void PERFTerminate( );
BOOL PERFAllocThreadInfo( );
void PERFLogFunctionExit(unsigned int pal_api_id, ULONGLONG *pal_perf_start_tick);
void PERFLogFunctionEntry(unsigned int pal_api_id, ULONGLONG *pal_perf_start_tick);
void PERFEnableThreadProfile(BOOL isInternal);
void PERFDisableThreadProfile(BOOL isInternal);
void PERFEnableProcessProfile( );
void PERFDisableProcessProfile( );
BOOL PERFIsProcessProfileEnabled( );
void PERFNoLatencyProfileEntry(unsigned int pal_api_id );
void PERFCalibrate(const char* msg);
#else /* PAL_PERF */
#define PERF_ENTRY(x)
#define PERF_ENTRY_ONLY(x)
#define PERF_EXIT(x)
#endif /* PAL_PERF */
#ifdef __cplusplus
}
#endif // __cplusplus
#endif /* _PAL_PERFTRACE_H_ */
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