CpuProfilesCollection Class Reference

#include <profile-generator.h>

Public Member Functions
	CpuProfilesCollection ()
	~CpuProfilesCollection ()
bool	StartProfiling (const char *title, unsigned uid)
bool	StartProfiling (String *title, unsigned uid)
CpuProfile *	StopProfiling (int security_token_id, const char *title, double actual_sampling_rate)
List< CpuProfile * > *	Profiles (int security_token_id)
const char *	GetName (String *name)
const char *	GetName (int args_count)
CpuProfile *	GetProfile (int security_token_id, unsigned uid)
bool	IsLastProfile (const char *title)
void	RemoveProfile (CpuProfile *profile)
bool	HasDetachedProfiles ()
CodeEntry *	NewCodeEntry (Logger::LogEventsAndTags tag, String *name, String *resource_name, int line_number)
CodeEntry *	NewCodeEntry (Logger::LogEventsAndTags tag, const char *name)
CodeEntry *	NewCodeEntry (Logger::LogEventsAndTags tag, const char *name_prefix, String *name)
CodeEntry *	NewCodeEntry (Logger::LogEventsAndTags tag, int args_count)
CodeEntry *	NewCodeEntry (int security_token_id)
void	AddPathToCurrentProfiles (const Vector< CodeEntry * > &path)

Static Public Attributes
static const int	kMaxSimultaneousProfiles = 100

Detailed Description

Definition at line 287 of file profile-generator.h.

Constructor & Destructor Documentation

CpuProfilesCollection

(

)

Definition at line 583 of file profile-generator.cc.

~CpuProfilesCollection

(

)

Definition at line 606 of file profile-generator.cc.

Member Function Documentation

void AddPathToCurrentProfiles

(

const Vector< CodeEntry * > &

path

)

Definition at line 837 of file profile-generator.cc.

References Semaphore::Signal(), and Semaphore::Wait().

Referenced by ProfileGenerator::RecordTickSample().

const char* GetName ( String *  name )

inline

Definition at line 298 of file profile-generator.h.

References StringsStorage::GetName().

Referenced by CpuProfilesCollection::NewCodeEntry(), and CpuProfilesCollection::StartProfiling().

const char* GetName ( int  args_count )

inline

Definition at line 301 of file profile-generator.h.

References StringsStorage::GetName().

CpuProfile * GetProfile	(	int	security_token_id,
		unsigned	uid
	)

Definition at line 672 of file profile-generator.cc.

References List< T, P >::at(), TokenEnumerator::kNoSecurityToken, and v8::internal::NULL.

Referenced by CpuProfiler::FindProfile(), and CpuProfilesCollection::StopProfiling().

bool HasDetachedProfiles ( )

inline

Definition at line 307 of file profile-generator.h.

bool IsLastProfile

(

const char *

title

)

Definition at line 699 of file profile-generator.cc.

References v8::internal::StrLength().

CodeEntry * NewCodeEntry	(	Logger::LogEventsAndTags	tag,
		String *	name,
		String *	resource_name,
		int	line_number
	)

Definition at line 782 of file profile-generator.cc.

References CpuProfilesCollection::GetName(), CodeEntry::kEmptyNamePrefix, and TokenEnumerator::kNoSecurityToken.

Referenced by ProfileGenerator::INLINE().

CodeEntry * NewCodeEntry	(	Logger::LogEventsAndTags	tag,
		const char *	name
	)

Definition at line 797 of file profile-generator.cc.

References CodeEntry::kEmptyNamePrefix, CpuProfileNode::kNoLineNumberInfo, and TokenEnumerator::kNoSecurityToken.

CodeEntry * NewCodeEntry	(	Logger::LogEventsAndTags	tag,
		const char *	name_prefix,
		String *	name
	)

Definition at line 810 of file profile-generator.cc.

References CpuProfilesCollection::GetName(), TokenEnumerator::kInheritsSecurityToken, and CpuProfileNode::kNoLineNumberInfo.

CodeEntry * NewCodeEntry	(	Logger::LogEventsAndTags	tag,
		int	args_count
	)

Definition at line 824 of file profile-generator.cc.

References CpuProfilesCollection::GetName(), TokenEnumerator::kInheritsSecurityToken, and CpuProfileNode::kNoLineNumberInfo.

CodeEntry* NewCodeEntry

(

int

security_token_id

)

List< CpuProfile * > * Profiles

(

int

security_token_id

)

Definition at line 765 of file profile-generator.cc.

References List< T, P >::at(), TokenEnumerator::kNoSecurityToken, and v8::internal::NULL.

Referenced by CpuProfiler::GetProfile().

void RemoveProfile

(

CpuProfile *

profile

)

Definition at line 708 of file profile-generator.cc.

References TemplateHashMapImpl< AllocationPolicy >::Next(), v8::internal::NULL, TemplateHashMapImpl< AllocationPolicy >::Remove(), List< T, P >::Remove(), and TemplateHashMapImpl< AllocationPolicy >::Start().

bool StartProfiling	(	const char *	title,
		unsigned	uid
	)

Definition at line 615 of file profile-generator.cc.

References ASSERT, CpuProfilesCollection::kMaxSimultaneousProfiles, Semaphore::Signal(), and Semaphore::Wait().

Referenced by CpuProfilesCollection::StartProfiling().

bool StartProfiling	(	String *	title,
		unsigned	uid
	)

Definition at line 635 of file profile-generator.cc.

References CpuProfilesCollection::GetName(), and CpuProfilesCollection::StartProfiling().

CpuProfile * StopProfiling	(	int	security_token_id,
		const char *	title,
		double	actual_sampling_rate
	)

Definition at line 640 of file profile-generator.cc.

References List< T, P >::Add(), ASSERT, CpuProfile::CalculateTotalTicks(), CpuProfilesCollection::GetProfile(), TokenEnumerator::kNoSecurityToken, TemplateHashMapImpl< AllocationPolicy >::Lookup(), v8::internal::NULL, CpuProfile::SetActualSamplingRate(), Semaphore::Signal(), v8::internal::StrLength(), and Semaphore::Wait().

Field Documentation

const int kMaxSimultaneousProfiles = 100

static

Definition at line 321 of file profile-generator.h.

Referenced by CpuProfilesCollection::StartProfiling().

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

• src/profile-generator.h
• src/profile-generator.cc