blob: f887eb32e8ae9535ec9ff2b53f0fcef21afdccd2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
// Copyright 2013 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.
#ifndef V8_LIBPLATFORM_DEFAULT_PLATFORM_H_
#define V8_LIBPLATFORM_DEFAULT_PLATFORM_H_
#include <vector>
#include "../../include/v8-platform.h"
#include "../base/macros.h"
#include "../platform/mutex.h"
#include "task-queue.h"
namespace v8 {
namespace internal {
class TaskQueue;
class Thread;
class WorkerThread;
class DefaultPlatform : public Platform {
public:
DefaultPlatform();
virtual ~DefaultPlatform();
void SetThreadPoolSize(int thread_pool_size);
void EnsureInitialized();
// v8::Platform implementation.
virtual void CallOnBackgroundThread(
Task *task, ExpectedRuntime expected_runtime) V8_OVERRIDE;
virtual void CallOnForegroundThread(v8::Isolate *isolate,
Task *task) V8_OVERRIDE;
private:
static const int kMaxThreadPoolSize;
Mutex lock_;
bool initialized_;
int thread_pool_size_;
std::vector<WorkerThread*> thread_pool_;
TaskQueue queue_;
DISALLOW_COPY_AND_ASSIGN(DefaultPlatform);
};
} } // namespace v8::internal
#endif // V8_LIBPLATFORM_DEFAULT_PLATFORM_H_
|
