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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" | |
| 15 | 14 |
| 16 namespace task_management { | 15 namespace task_management { |
| 17 | 16 |
| 18 namespace { | 17 namespace { |
| 19 | 18 |
| 20 inline bool IsResourceRefreshEnabled(RefreshType refresh_type, | 19 inline bool IsResourceRefreshEnabled(RefreshType refresh_type, |
| 21 int refresh_flags) { | 20 int refresh_flags) { |
| 22 return (refresh_flags & refresh_type) != 0; | 21 return (refresh_flags & refresh_type) != 0; |
| 23 } | 22 } |
| 24 | 23 |
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| 111 tasks_[task->task_id()] = task; | 110 tasks_[task->task_id()] = task; |
| 112 } | 111 } |
| 113 | 112 |
| 114 void TaskGroup::RemoveTask(Task* task) { | 113 void TaskGroup::RemoveTask(Task* task) { |
| 115 DCHECK(task); | 114 DCHECK(task); |
| 116 DCHECK(ContainsKey(tasks_, task->task_id())); | 115 DCHECK(ContainsKey(tasks_, task->task_id())); |
| 117 | 116 |
| 118 tasks_.erase(task->task_id()); | 117 tasks_.erase(task->task_id()); |
| 119 } | 118 } |
| 120 | 119 |
| 121 void TaskGroup::Refresh(const gpu::VideoMemoryUsageStats& gpu_memory_stats, | 120 void TaskGroup::Refresh( |
| 122 base::TimeDelta update_interval, | 121 const content::GPUVideoMemoryUsageStats& gpu_memory_stats, |
| 123 int64_t refresh_flags) { | 122 base::TimeDelta update_interval, |
| 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 gpu::VideoMemoryUsageStats& gpu_memory_stats) { | 183 const content::GPUVideoMemoryUsageStats& 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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