#include <profile-generator.h>

Collaboration diagram for v8::internal::CpuProfile:

Classes
struct	SampleInfo

Public Member Functions
V8_EXPORT_PRIVATE	CpuProfile (CpuProfiler profiler, ProfilerId id, const char title, CpuProfilingOptions options, std::unique_ptr< DiscardedSamplesDelegate > delegate=nullptr)

	CpuProfile (const CpuProfile &)=delete

CpuProfile &	operator= (const CpuProfile &)=delete

V8_EXPORT_PRIVATE bool	CheckSubsample (base::TimeDelta sampling_interval)

void	AddPath (base::TimeTicks timestamp, const ProfileStackTrace &path, int src_line, bool update_stats, base::TimeDelta sampling_interval, StateTag state, EmbedderStateTag embedder_state, const std::optional< uint64_t > trace_id=std::nullopt)

void	FinishProfile ()

const char *	title () const

const ProfileTree *	top_down () const

int	samples_count () const

const SampleInfo &	sample (int index) const

int64_t	sampling_interval_us () const

base::TimeTicks	start_time () const

base::TimeTicks	end_time () const

CpuProfiler *	cpu_profiler () const

ContextFilter &	context_filter ()

ProfilerId	id () const

void	UpdateTicksScale ()

V8_EXPORT_PRIVATE void	Print () const

Private Member Functions
void	StreamPendingTraceEvents ()

Private Attributes
const char *	title_

const CpuProfilingOptions	options_

std::unique_ptr< DiscardedSamplesDelegate >	delegate_

ContextFilter	context_filter_

base::TimeTicks	start_time_

base::TimeTicks	end_time_

std::deque< SampleInfo >	samples_

ProfileTree	top_down_

CpuProfiler *const	profiler_

size_t	streaming_next_sample_

const ProfilerId	id_

base::TimeDelta	next_sample_delta_

Detailed Description

Definition at line 409 of file profile-generator.h.

Constructor & Destructor Documentation

◆ CpuProfile() [1/2]

v8::internal::CpuProfile::CpuProfile	(	CpuProfiler *	profiler,
		ProfilerId	id,
		const char *	title,
		CpuProfilingOptions	options,
		std::unique_ptr< DiscardedSamplesDelegate >	delegate = nullptr )

Definition at line 572 of file profile-generator.cc.

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◆ CpuProfile() [2/2]

v8::internal::CpuProfile::CpuProfile ( const CpuProfile & )

delete

Member Function Documentation

◆ AddPath()

void v8::internal::CpuProfile::AddPath	(	base::TimeTicks	timestamp,
		const ProfileStackTrace &	path,
		int	src_line,
		bool	update_stats,
		base::TimeDelta	sampling_interval,
		StateTag	state,
		EmbedderStateTag	embedder_state,
		const std::optional< uint64_t >	trace_id = std::nullopt )

Definition at line 621 of file profile-generator.cc.

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◆ CheckSubsample()

bool v8::internal::CpuProfile::CheckSubsample ( base::TimeDelta sampling_interval )

Definition at line 604 of file profile-generator.cc.

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◆ context_filter()

ContextFilter & v8::internal::CpuProfile::context_filter ( )

inline

Definition at line 451 of file profile-generator.h.

◆ cpu_profiler()

CpuProfiler * v8::internal::CpuProfile::cpu_profiler ( ) const

inline

Definition at line 450 of file profile-generator.h.

◆ end_time()

base::TimeTicks v8::internal::CpuProfile::end_time ( ) const

inline

Definition at line 449 of file profile-generator.h.

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◆ FinishProfile()

void v8::internal::CpuProfile::FinishProfile ( )

Definition at line 761 of file profile-generator.cc.

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◆ id()

ProfilerId v8::internal::CpuProfile::id ( ) const

inline

Definition at line 452 of file profile-generator.h.

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◆ operator=()

CpuProfile & v8::internal::CpuProfile::operator= ( const CpuProfile & )

delete

◆ Print()

void v8::internal::CpuProfile::Print ( ) const

Definition at line 932 of file profile-generator.cc.

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◆ sample()

const SampleInfo & v8::internal::CpuProfile::sample ( int index ) const

inline

Definition at line 442 of file profile-generator.h.

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◆ samples_count()

int v8::internal::CpuProfile::samples_count ( ) const

inline

Definition at line 441 of file profile-generator.h.

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◆ sampling_interval_us()

int64_t v8::internal::CpuProfile::sampling_interval_us ( ) const

inline

Definition at line 444 of file profile-generator.h.

◆ start_time()

base::TimeTicks v8::internal::CpuProfile::start_time ( ) const

inline

Definition at line 448 of file profile-generator.h.

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◆ StreamPendingTraceEvents()

void v8::internal::CpuProfile::StreamPendingTraceEvents ( )

private

Definition at line 688 of file profile-generator.cc.

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◆ title()

const char * v8::internal::CpuProfile::title ( ) const

inline

Definition at line 438 of file profile-generator.h.

◆ top_down()

const ProfileTree * v8::internal::CpuProfile::top_down ( ) const

inline

Definition at line 439 of file profile-generator.h.

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◆ UpdateTicksScale()

void v8::internal::CpuProfile::UpdateTicksScale ( )

Member Data Documentation

◆ context_filter_

ContextFilter v8::internal::CpuProfile::context_filter_

private

Definition at line 464 of file profile-generator.h.

◆ delegate_

std::unique_ptr<DiscardedSamplesDelegate> v8::internal::CpuProfile::delegate_

private

Definition at line 463 of file profile-generator.h.

◆ end_time_

base::TimeTicks v8::internal::CpuProfile::end_time_

private

Definition at line 466 of file profile-generator.h.

◆ id_

const ProfilerId v8::internal::CpuProfile::id_

private

Definition at line 471 of file profile-generator.h.

◆ next_sample_delta_

base::TimeDelta v8::internal::CpuProfile::next_sample_delta_

private

Definition at line 474 of file profile-generator.h.

◆ options_

const CpuProfilingOptions v8::internal::CpuProfile::options_

private

Definition at line 462 of file profile-generator.h.

◆ profiler_

CpuProfiler* const v8::internal::CpuProfile::profiler_

private

Definition at line 469 of file profile-generator.h.

◆ samples_

std::deque<SampleInfo> v8::internal::CpuProfile::samples_

private

Definition at line 467 of file profile-generator.h.

◆ start_time_

base::TimeTicks v8::internal::CpuProfile::start_time_

private

Definition at line 465 of file profile-generator.h.

◆ streaming_next_sample_

size_t v8::internal::CpuProfile::streaming_next_sample_

private

Definition at line 470 of file profile-generator.h.

◆ title_

const char* v8::internal::CpuProfile::title_

private

Definition at line 461 of file profile-generator.h.

◆ top_down_

ProfileTree v8::internal::CpuProfile::top_down_

private

Definition at line 468 of file profile-generator.h.

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

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

Classes

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CpuProfile() [1/2]

◆ CpuProfile() [2/2]

Member Function Documentation

◆ AddPath()

◆ CheckSubsample()

◆ context_filter()

◆ cpu_profiler()

◆ end_time()

◆ FinishProfile()

◆ id()

◆ operator=()

◆ Print()

◆ sample()

◆ samples_count()

◆ sampling_interval_us()

◆ start_time()

◆ StreamPendingTraceEvents()

◆ title()

◆ top_down()

◆ UpdateTicksScale()

Member Data Documentation

◆ context_filter_

◆ delegate_

◆ end_time_

◆ id_

◆ next_sample_delta_

◆ options_

◆ profiler_

◆ samples_

◆ start_time_

◆ streaming_next_sample_

◆ title_

◆ top_down_