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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/libplatform/default-platform.h" | 5 #include "src/libplatform/default-platform.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <queue> | 8 #include <queue> |
9 | 9 |
10 #include "src/base/logging.h" | 10 #include "src/base/logging.h" |
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50 while (!i->second.empty()) { | 50 while (!i->second.empty()) { |
51 delete i->second.front(); | 51 delete i->second.front(); |
52 i->second.pop(); | 52 i->second.pop(); |
53 } | 53 } |
54 } | 54 } |
55 } | 55 } |
56 | 56 |
57 | 57 |
58 void DefaultPlatform::SetThreadPoolSize(int thread_pool_size) { | 58 void DefaultPlatform::SetThreadPoolSize(int thread_pool_size) { |
59 base::LockGuard<base::Mutex> guard(&lock_); | 59 base::LockGuard<base::Mutex> guard(&lock_); |
60 ASSERT(thread_pool_size >= 0); | 60 DCHECK(thread_pool_size >= 0); |
61 if (thread_pool_size < 1) | 61 if (thread_pool_size < 1) |
62 thread_pool_size = base::OS::NumberOfProcessorsOnline(); | 62 thread_pool_size = base::OS::NumberOfProcessorsOnline(); |
63 thread_pool_size_ = | 63 thread_pool_size_ = |
64 std::max(std::min(thread_pool_size, kMaxThreadPoolSize), 1); | 64 std::max(std::min(thread_pool_size, kMaxThreadPoolSize), 1); |
65 } | 65 } |
66 | 66 |
67 | 67 |
68 void DefaultPlatform::EnsureInitialized() { | 68 void DefaultPlatform::EnsureInitialized() { |
69 base::LockGuard<base::Mutex> guard(&lock_); | 69 base::LockGuard<base::Mutex> guard(&lock_); |
70 if (initialized_) return; | 70 if (initialized_) return; |
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98 queue_.Append(task); | 98 queue_.Append(task); |
99 } | 99 } |
100 | 100 |
101 | 101 |
102 void DefaultPlatform::CallOnForegroundThread(v8::Isolate* isolate, Task* task) { | 102 void DefaultPlatform::CallOnForegroundThread(v8::Isolate* isolate, Task* task) { |
103 base::LockGuard<base::Mutex> guard(&lock_); | 103 base::LockGuard<base::Mutex> guard(&lock_); |
104 main_thread_queue_[isolate].push(task); | 104 main_thread_queue_[isolate].push(task); |
105 } | 105 } |
106 | 106 |
107 } } // namespace v8::platform | 107 } } // namespace v8::platform |
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