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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium 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 "chrome/browser/task_management/sampling/task_group.h" | 5 #include "chrome/browser/task_management/sampling/task_group.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/stl_util.h" | 9 #include "base/stl_util.h" |
10 #include "build/build_config.h" | 10 #include "build/build_config.h" |
11 #include "chrome/browser/task_management/task_manager_observer.h" | 11 #include "chrome/browser/task_management/task_manager_observer.h" |
12 #include "components/nacl/browser/nacl_browser.h" | 12 #include "components/nacl/browser/nacl_browser.h" |
13 #include "content/public/browser/browser_thread.h" | 13 #include "content/public/browser/browser_thread.h" |
| 14 #include "gpu/ipc/common/memory_stats.h" |
14 | 15 |
15 namespace task_management { | 16 namespace task_management { |
16 | 17 |
17 namespace { | 18 namespace { |
18 | 19 |
19 inline bool IsResourceRefreshEnabled(RefreshType refresh_type, | 20 inline bool IsResourceRefreshEnabled(RefreshType refresh_type, |
20 int refresh_flags) { | 21 int refresh_flags) { |
21 return (refresh_flags & refresh_type) != 0; | 22 return (refresh_flags & refresh_type) != 0; |
22 } | 23 } |
23 | 24 |
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110 tasks_[task->task_id()] = task; | 111 tasks_[task->task_id()] = task; |
111 } | 112 } |
112 | 113 |
113 void TaskGroup::RemoveTask(Task* task) { | 114 void TaskGroup::RemoveTask(Task* task) { |
114 DCHECK(task); | 115 DCHECK(task); |
115 DCHECK(ContainsKey(tasks_, task->task_id())); | 116 DCHECK(ContainsKey(tasks_, task->task_id())); |
116 | 117 |
117 tasks_.erase(task->task_id()); | 118 tasks_.erase(task->task_id()); |
118 } | 119 } |
119 | 120 |
120 void TaskGroup::Refresh( | 121 void TaskGroup::Refresh(const gpu::VideoMemoryUsageStats& gpu_memory_stats, |
121 const content::GPUVideoMemoryUsageStats& gpu_memory_stats, | 122 base::TimeDelta update_interval, |
122 base::TimeDelta update_interval, | 123 int64_t refresh_flags) { |
123 int64_t refresh_flags) { | |
124 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 124 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
125 | 125 |
126 // First refresh the enabled non-expensive resources usages on the UI thread. | 126 // First refresh the enabled non-expensive resources usages on the UI thread. |
127 // 1- Refresh all the tasks as well as the total network usage (if enabled). | 127 // 1- Refresh all the tasks as well as the total network usage (if enabled). |
128 const bool network_usage_refresh_enabled = | 128 const bool network_usage_refresh_enabled = |
129 IsResourceRefreshEnabled(REFRESH_TYPE_NETWORK_USAGE, refresh_flags); | 129 IsResourceRefreshEnabled(REFRESH_TYPE_NETWORK_USAGE, refresh_flags); |
130 per_process_network_usage_ = network_usage_refresh_enabled ? 0 : -1; | 130 per_process_network_usage_ = network_usage_refresh_enabled ? 0 : -1; |
131 for (auto& task_pair : tasks_) { | 131 for (auto& task_pair : tasks_) { |
132 Task* task = task_pair.second; | 132 Task* task = task_pair.second; |
133 task->Refresh(update_interval, refresh_flags); | 133 task->Refresh(update_interval, refresh_flags); |
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173 out_list->push_back(task_pair.first); | 173 out_list->push_back(task_pair.first); |
174 } | 174 } |
175 | 175 |
176 Task* TaskGroup::GetTaskById(TaskId task_id) const { | 176 Task* TaskGroup::GetTaskById(TaskId task_id) const { |
177 DCHECK(ContainsKey(tasks_, task_id)); | 177 DCHECK(ContainsKey(tasks_, task_id)); |
178 | 178 |
179 return tasks_.at(task_id); | 179 return tasks_.at(task_id); |
180 } | 180 } |
181 | 181 |
182 void TaskGroup::RefreshGpuMemory( | 182 void TaskGroup::RefreshGpuMemory( |
183 const content::GPUVideoMemoryUsageStats& gpu_memory_stats) { | 183 const gpu::VideoMemoryUsageStats& gpu_memory_stats) { |
184 auto itr = gpu_memory_stats.process_map.find(process_id_); | 184 auto itr = gpu_memory_stats.process_map.find(process_id_); |
185 if (itr == gpu_memory_stats.process_map.end()) { | 185 if (itr == gpu_memory_stats.process_map.end()) { |
186 gpu_memory_ = -1; | 186 gpu_memory_ = -1; |
187 gpu_memory_has_duplicates_ = false; | 187 gpu_memory_has_duplicates_ = false; |
188 return; | 188 return; |
189 } | 189 } |
190 | 190 |
191 gpu_memory_ = itr->second.video_memory; | 191 gpu_memory_ = itr->second.video_memory; |
192 gpu_memory_has_duplicates_ = itr->second.has_duplicates; | 192 gpu_memory_has_duplicates_ = itr->second.has_duplicates; |
193 } | 193 } |
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236 } | 236 } |
237 #endif // defined(OS_LINUX) | 237 #endif // defined(OS_LINUX) |
238 | 238 |
239 void TaskGroup::OnProcessPriorityDone(bool is_backgrounded) { | 239 void TaskGroup::OnProcessPriorityDone(bool is_backgrounded) { |
240 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 240 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
241 | 241 |
242 is_backgrounded_ = is_backgrounded; | 242 is_backgrounded_ = is_backgrounded; |
243 } | 243 } |
244 | 244 |
245 } // namespace task_management | 245 } // namespace task_management |
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