v8::internal::MemoryMeasurement Class Reference

#include <memory-measurement.h>

Collaboration diagram for v8::internal::MemoryMeasurement:

Classes
struct	Request

Public Member Functions
	MemoryMeasurement (Isolate *isolate)
bool	EnqueueRequest (std::unique_ptr< v8::MeasureMemoryDelegate > delegate, v8::MeasureMemoryExecution execution, const std::vector< Handle< NativeContext > > contexts)
std::vector< Address >	StartProcessing ()
void	FinishProcessing (const NativeContextStats &stats)

Static Public Member Functions
static std::unique_ptr< v8::MeasureMemoryDelegate >	DefaultDelegate (v8::Isolate *isolate, v8::Local< v8::Context > context, v8::Local< v8::Promise::Resolver > promise, v8::MeasureMemoryMode mode)

Private Member Functions
void	ScheduleReportingTask ()
void	ReportResults ()
void	ScheduleGCTask (v8::MeasureMemoryExecution execution)
bool	IsGCTaskPending (v8::MeasureMemoryExecution execution)
void	SetGCTaskPending (v8::MeasureMemoryExecution execution)
void	SetGCTaskDone (v8::MeasureMemoryExecution execution)
int	NextGCTaskDelayInSeconds ()

Private Attributes
std::list< Request >	received_
std::list< Request >	processing_
std::list< Request >	done_
Isolate *	isolate_
std::shared_ptr< v8::TaskRunner >	task_runner_
bool	reporting_task_pending_ = false
bool	delayed_gc_task_pending_ = false
bool	eager_gc_task_pending_ = false
base::RandomNumberGenerator	random_number_generator_

Static Private Attributes
static const int	kGCTaskDelayInSeconds = 10

Detailed Description

Definition at line 25 of file memory-measurement.h.

Constructor & Destructor Documentation

MemoryMeasurement()

v8::internal::MemoryMeasurement::MemoryMeasurement ( Isolate * isolate )

explicit

Definition at line 183 of file memory-measurement.cc.

Member Function Documentation

DefaultDelegate()

std::unique_ptr< v8::MeasureMemoryDelegate > v8::internal::MemoryMeasurement::DefaultDelegate ( v8::Isolate * isolate, v8::Local< v8::Context > context, v8::Local< v8::Promise::Resolver > promise, v8::MeasureMemoryMode mode )

static

Definition at line 368 of file memory-measurement.cc.

EnqueueRequest()

bool v8::internal::MemoryMeasurement::EnqueueRequest	(	std::unique_ptr< v8::MeasureMemoryDelegate >	delegate,
		v8::MeasureMemoryExecution	execution,
		const std::vector< Handle< NativeContext > >	contexts )

Definition at line 192 of file memory-measurement.cc.

Here is the call graph for this function:

FinishProcessing()

void v8::internal::MemoryMeasurement::FinishProcessing

(

const NativeContextStats &

stats

)

Definition at line 234 of file memory-measurement.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

IsGCTaskPending()

bool v8::internal::MemoryMeasurement::IsGCTaskPending ( v8::MeasureMemoryExecution execution )

private

Definition at line 274 of file memory-measurement.cc.

Here is the caller graph for this function:

NextGCTaskDelayInSeconds()

int v8::internal::MemoryMeasurement::NextGCTaskDelayInSeconds ( )

private

Definition at line 332 of file memory-measurement.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

ReportResults()

void v8::internal::MemoryMeasurement::ReportResults ( )

private

Definition at line 337 of file memory-measurement.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

ScheduleGCTask()

void v8::internal::MemoryMeasurement::ScheduleGCTask ( v8::MeasureMemoryExecution execution )

private

Definition at line 302 of file memory-measurement.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

ScheduleReportingTask()

void v8::internal::MemoryMeasurement::ScheduleReportingTask ( )

private

Definition at line 265 of file memory-measurement.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

SetGCTaskDone()

void v8::internal::MemoryMeasurement::SetGCTaskDone ( v8::MeasureMemoryExecution execution )

private

Definition at line 292 of file memory-measurement.cc.

Here is the caller graph for this function:

SetGCTaskPending()

void v8::internal::MemoryMeasurement::SetGCTaskPending ( v8::MeasureMemoryExecution execution )

private

Definition at line 282 of file memory-measurement.cc.

Here is the caller graph for this function:

StartProcessing()

std::vector< Address > v8::internal::MemoryMeasurement::StartProcessing

(

)

Definition at line 217 of file memory-measurement.cc.

Here is the caller graph for this function:

Member Data Documentation

delayed_gc_task_pending_

bool v8::internal::MemoryMeasurement::delayed_gc_task_pending_ = false

private

Definition at line 64 of file memory-measurement.h.

done_

std::list<Request> v8::internal::MemoryMeasurement::done_

private

Definition at line 60 of file memory-measurement.h.

eager_gc_task_pending_

bool v8::internal::MemoryMeasurement::eager_gc_task_pending_ = false

private

Definition at line 65 of file memory-measurement.h.

isolate_

Isolate* v8::internal::MemoryMeasurement::isolate_

private

Definition at line 61 of file memory-measurement.h.

kGCTaskDelayInSeconds

const int v8::internal::MemoryMeasurement::kGCTaskDelayInSeconds = 10

staticprivate

Definition at line 40 of file memory-measurement.h.

processing_

std::list<Request> v8::internal::MemoryMeasurement::processing_

private

Definition at line 59 of file memory-measurement.h.

random_number_generator_

base::RandomNumberGenerator v8::internal::MemoryMeasurement::random_number_generator_

private

Definition at line 66 of file memory-measurement.h.

received_

std::list<Request> v8::internal::MemoryMeasurement::received_

private

Definition at line 58 of file memory-measurement.h.

reporting_task_pending_

bool v8::internal::MemoryMeasurement::reporting_task_pending_ = false

private

Definition at line 63 of file memory-measurement.h.

task_runner_

std::shared_ptr<v8::TaskRunner> v8::internal::MemoryMeasurement::task_runner_

private

Definition at line 62 of file memory-measurement.h.

---

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

• src/heap/memory-measurement.h
• src/heap/memory-measurement.cc