chromium/v8/src/heap/memory-reducer.cc

// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "src/heap/memory-reducer.h"

#include "src/flags/flags.h"
#include "src/heap/gc-tracer.h"
#include "src/heap/heap-inl.h"
#include "src/heap/incremental-marking.h"
#include "src/init/v8.h"
#include "src/utils/utils.h"

namespace v8 {
namespace internal {

const int MemoryReducer::kLongDelayMs = …;
const int MemoryReducer::kShortDelayMs = …;
const int MemoryReducer::kWatchdogDelayMs = …;
const double MemoryReducer::kCommittedMemoryFactor = …;
const size_t MemoryReducer::kCommittedMemoryDelta = …;

MemoryReducer::MemoryReducer(Heap* heap)
    : … { … }

MemoryReducer::TimerTask::TimerTask(MemoryReducer* memory_reducer)
    : … { … }


void MemoryReducer::TimerTask::RunInternal() { … }


void MemoryReducer::NotifyTimer(const Event& event) { … }

void MemoryReducer::NotifyMarkCompact(size_t committed_memory_before) { … }

void MemoryReducer::NotifyPossibleGarbage() { … }

bool MemoryReducer::WatchdogGC(const State& state, const Event& event) { … }


// For specification of this function see the comment for MemoryReducer class.
MemoryReducer::State MemoryReducer::Step(const State& state,
                                         const Event& event) { … }

void MemoryReducer::ScheduleTimer(double delay_ms) { … }

void MemoryReducer::TearDown() { … }

// static
int MemoryReducer::MaxNumberOfGCs() { … }

}  // namespace internal
}  // namespace v8