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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "content/common/gpu/gpu_memory_manager.h" | 5 #include "content/common/gpu/gpu_memory_manager.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
11 #include "base/message_loop/message_loop.h" | 11 #include "base/message_loop/message_loop.h" |
12 #include "base/process/process_handle.h" | 12 #include "base/process/process_handle.h" |
13 #include "base/strings/string_number_conversions.h" | 13 #include "base/strings/string_number_conversions.h" |
14 #include "base/trace_event/trace_event.h" | 14 #include "base/trace_event/trace_event.h" |
15 #include "content/common/gpu/gpu_channel_manager.h" | 15 #include "content/common/gpu/gpu_channel_manager.h" |
16 #include "content/common/gpu/gpu_channel_manager_delegate.h" | 16 #include "content/common/gpu/gpu_channel_manager_delegate.h" |
17 #include "content/common/gpu/gpu_memory_tracking.h" | 17 #include "content/common/gpu/gpu_memory_tracking.h" |
18 #include "content/common/gpu/gpu_memory_uma_stats.h" | 18 #include "content/common/gpu/gpu_memory_uma_stats.h" |
19 #include "gpu/command_buffer/common/gpu_memory_allocation.h" | 19 #include "gpu/command_buffer/common/gpu_memory_allocation.h" |
20 #include "gpu/command_buffer/service/gpu_switches.h" | 20 #include "gpu/command_buffer/service/gpu_switches.h" |
| 21 #include "gpu/ipc/common/memory_stats.h" |
21 | 22 |
22 using gpu::MemoryAllocation; | 23 using gpu::MemoryAllocation; |
23 | 24 |
24 namespace content { | 25 namespace content { |
25 namespace { | 26 namespace { |
26 | 27 |
27 const uint64_t kBytesAllocatedStep = 16 * 1024 * 1024; | 28 const uint64_t kBytesAllocatedStep = 16 * 1024 * 1024; |
28 | 29 |
29 void TrackValueChanged(uint64_t old_size, | 30 void TrackValueChanged(uint64_t old_size, |
30 uint64_t new_size, | 31 uint64_t new_size, |
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84 return tracking_group; | 85 return tracking_group; |
85 } | 86 } |
86 | 87 |
87 void GpuMemoryManager::OnDestroyTrackingGroup( | 88 void GpuMemoryManager::OnDestroyTrackingGroup( |
88 GpuMemoryTrackingGroup* tracking_group) { | 89 GpuMemoryTrackingGroup* tracking_group) { |
89 DCHECK(tracking_groups_.count(tracking_group->GetMemoryTracker())); | 90 DCHECK(tracking_groups_.count(tracking_group->GetMemoryTracker())); |
90 tracking_groups_.erase(tracking_group->GetMemoryTracker()); | 91 tracking_groups_.erase(tracking_group->GetMemoryTracker()); |
91 } | 92 } |
92 | 93 |
93 void GpuMemoryManager::GetVideoMemoryUsageStats( | 94 void GpuMemoryManager::GetVideoMemoryUsageStats( |
94 GPUVideoMemoryUsageStats* video_memory_usage_stats) const { | 95 gpu::VideoMemoryUsageStats* video_memory_usage_stats) const { |
95 // For each context group, assign its memory usage to its PID | 96 // For each context group, assign its memory usage to its PID |
96 video_memory_usage_stats->process_map.clear(); | 97 video_memory_usage_stats->process_map.clear(); |
97 for (TrackingGroupMap::const_iterator i = | 98 for (TrackingGroupMap::const_iterator i = |
98 tracking_groups_.begin(); i != tracking_groups_.end(); ++i) { | 99 tracking_groups_.begin(); i != tracking_groups_.end(); ++i) { |
99 const GpuMemoryTrackingGroup* tracking_group = i->second; | 100 const GpuMemoryTrackingGroup* tracking_group = i->second; |
100 video_memory_usage_stats->process_map[ | 101 video_memory_usage_stats->process_map[ |
101 tracking_group->GetPid()].video_memory += tracking_group->GetSize(); | 102 tracking_group->GetPid()].video_memory += tracking_group->GetSize(); |
102 } | 103 } |
103 | 104 |
104 // Assign the total across all processes in the GPU process | 105 // Assign the total across all processes in the GPU process |
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115 void GpuMemoryManager::SendUmaStatsToHost() { | 116 void GpuMemoryManager::SendUmaStatsToHost() { |
116 if (!channel_manager_) | 117 if (!channel_manager_) |
117 return; | 118 return; |
118 GPUMemoryUmaStats params; | 119 GPUMemoryUmaStats params; |
119 params.bytes_allocated_current = GetCurrentUsage(); | 120 params.bytes_allocated_current = GetCurrentUsage(); |
120 params.bytes_allocated_max = bytes_allocated_historical_max_; | 121 params.bytes_allocated_max = bytes_allocated_historical_max_; |
121 params.context_group_count = static_cast<uint32_t>(tracking_groups_.size()); | 122 params.context_group_count = static_cast<uint32_t>(tracking_groups_.size()); |
122 channel_manager_->delegate()->GpuMemoryUmaStats(params); | 123 channel_manager_->delegate()->GpuMemoryUmaStats(params); |
123 } | 124 } |
124 } // namespace content | 125 } // namespace content |
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