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CpuTrace Class Reference

Trace for CPU profiling. More...

#include <cpuTrace.h>

Inheritance diagram for CpuTrace::

List of all members.

Public Methods
	CpuTrace ()
	Default constructor.
virtual	~CpuTrace ()
	Destructor.
virtual void	addCpuStat (jlong addHits, jlong addPureTime)
	Updates CPU statistics. More...
void	deactivate ()
	Performs deactivation.
void *	operator new (size_t sz)
	Overloaded new() operator.
void	operator delete (void *unit)
	Overloaded delete() operator.
virtual eClassIdent	getClassIdent ()
	Class identification. More...
virtual int	isActive ()
	State of object. More...
virtual int	isChanged ()
	Indication that object has changed its data. More...
virtual void	setUnchanged ()
	Set the structure is unchanged although it may not be.
Public Attributes
Method *	method
	parent method.
List< CpuThreadTrace, LI3 >	threadTraces
	associated CpuThreadTraces.
Static Private Attributes
Allocator	_allocator
	allocator.

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Detailed Description

Trace for CPU profiling.

We decided to use different traces for memory and for cpu profiling, because it should be an option to have different granularity of traces (their trace frame stack depth) for each type of profiling.

Author:

Petr Luner

Definition at line 55 of file cpuTrace.h.

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Member Function Documentation

void CpuTrace::addCpuStat (  jlong    addHits, jlong    addPureTime )  [virtual]

Updates CPU statistics. Also updates CPU statistics of corresponding method. Parameters: addHits  number of hits to be added addPureTime  pure time to be added Reimplemented from CpuStatData. Definition at line 43 of file cpuTrace.cpp. Referenced by CpuThreadTrace::addCpuStat().

virtual eClassIdent CpuTrace::getClassIdent (    )  [inline, virtual]

Class identification. Returns: unique class type identifier Reimplemented from IdObject. Definition at line 115 of file cpuTrace.h.

int CpuTrace::isActive (    )  [virtual]

State of object. Once an object is unactive, it remains unactive forever. Returns: 0 (not active); 1 (active) Reimplemented from IdObject. Definition at line 54 of file cpuTrace.cpp. Referenced by CpuThreadTrace::isActive().

virtual int CpuTrace::isChanged (    )  [inline, virtual]

Indication that object has changed its data. Returns: 0 (no change); 1 (data changed) Reimplemented from IdObject. Definition at line 130 of file cpuTrace.h.

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The documentation for this class was generated from the following files:

• cpuTrace.h
• cpuTrace.cpp

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