performance.h File Reference

Declares interfaces to performance measurement functions. More...

#include "perf_counter.h"

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Macros
#define	HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE()

Functions
NTSTATUS	PerfInitialization ()
	Makes HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE() ready for use. More...
void	PerfTermination ()
	Ends performance monitoring and outputs its results. More...
ULONG64	PerfGetTime ()
	Returns the current "time" for performance measurement. More...

Variables
PerfCollector *	g_performance_collector
	Stores all performance data collected by HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE(). More...

Detailed Description

Declares interfaces to performance measurement functions.

Definition in file performance.h.

Macro Definition Documentation

HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE

#define HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE

(

)

Definition at line 30 of file performance.h.

Function Documentation

PerfGetTime()

ULONG64 PerfGetTime

(

)

Returns the current "time" for performance measurement.

Returns

Current performance counter

It should only be used by HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE().

Definition at line 83 of file performance.cpp.

PerfInitialization()

NTSTATUS PerfInitialization

(

)

Makes HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE() ready for use.

Returns

STATUS_SUCCESS on success

Definition at line 53 of file performance.cpp.

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PerfTermination()

void PerfTermination

(

)

Ends performance monitoring and outputs its results.

Definition at line 73 of file performance.cpp.

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Variable Documentation

g_performance_collector

PerfCollector* g_performance_collector

Stores all performance data collected by HYPERPLATFORM_PERFORMANCE_MEASURE_THIS_SCOPE().

Definition at line 46 of file performance.cpp.