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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 #ifndef WebProcessMemoryDump_h | 5 #ifndef WebProcessMemoryDump_h |
6 #define WebProcessMemoryDump_h | 6 #define WebProcessMemoryDump_h |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <memory> | 9 #include <memory> |
10 #include <unordered_map> | 10 #include <unordered_map> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "base/gtest_prod_util.h" | 13 #include "base/gtest_prod_util.h" |
14 #include "base/macros.h" | 14 #include "base/macros.h" |
15 #include "base/trace_event/heap_profiler_allocation_context.h" | 15 #include "base/trace_event/heap_profiler_allocation_context.h" |
16 #include "base/trace_event/memory_dump_request_args.h" | 16 #include "base/trace_event/memory_dump_request_args.h" |
17 #include "platform/PlatformExport.h" | 17 #include "platform/PlatformExport.h" |
18 #include "platform/instrumentation/tracing/web_memory_allocator_dump.h" | 18 #include "platform/instrumentation/tracing/web_memory_allocator_dump.h" |
19 #include "platform/wtf/HashMap.h" | 19 #include "platform/wtf/HashMap.h" |
20 #include "platform/wtf/text/WTFString.h" | 20 #include "platform/wtf/text/WTFString.h" |
21 | 21 |
22 class SkTraceMemoryDump; | 22 class SkTraceMemoryDump; |
23 | 23 |
24 namespace base { | 24 namespace base { |
25 class DiscardableMemory; | 25 class DiscardableMemory; |
26 namespace trace_event { | 26 namespace trace_event { |
27 class MemoryAllocatorDump; | 27 class MemoryAllocatorDump; |
28 class ProcessMemoryDump; | 28 class ProcessMemoryDump; |
29 class TraceEventMemoryOverhead; | |
30 } // namespace base | 29 } // namespace base |
31 } // namespace trace_event | 30 } // namespace trace_event |
32 | 31 |
33 namespace skia { | 32 namespace skia { |
34 class SkiaTraceMemoryDumpImpl; | 33 class SkiaTraceMemoryDumpImpl; |
35 } // namespace skia | 34 } // namespace skia |
36 | 35 |
37 namespace blink { | 36 namespace blink { |
38 | 37 |
39 // Used to specify the type of memory dump the WebProcessMemoryDump should | 38 // Used to specify the type of memory dump the WebProcessMemoryDump should |
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117 SkTraceMemoryDump* CreateDumpAdapterForSkia(const String& dump_name_prefix); | 116 SkTraceMemoryDump* CreateDumpAdapterForSkia(const String& dump_name_prefix); |
118 | 117 |
119 const base::trace_event::ProcessMemoryDump* process_memory_dump() const { | 118 const base::trace_event::ProcessMemoryDump* process_memory_dump() const { |
120 return process_memory_dump_; | 119 return process_memory_dump_; |
121 } | 120 } |
122 | 121 |
123 blink::WebMemoryAllocatorDump* CreateDiscardableMemoryAllocatorDump( | 122 blink::WebMemoryAllocatorDump* CreateDiscardableMemoryAllocatorDump( |
124 const std::string& name, | 123 const std::string& name, |
125 base::DiscardableMemory* discardable); | 124 base::DiscardableMemory* discardable); |
126 | 125 |
127 // Dumps heap memory usage. |allocatorName| is used as an absolute name for | |
128 // base::trace_event::ProcessMemoryDump::DumpHeapUsage(). | |
129 void DumpHeapUsage( | |
130 const std::unordered_map<base::trace_event::AllocationContext, | |
131 base::trace_event::AllocationMetrics>& | |
132 metrics_by_context, | |
133 base::trace_event::TraceEventMemoryOverhead& overhead, | |
134 const char* allocator_name); | |
135 | |
136 private: | 126 private: |
137 FRIEND_TEST_ALL_PREFIXES(WebProcessMemoryDumpTest, IntegrationTest); | 127 FRIEND_TEST_ALL_PREFIXES(WebProcessMemoryDumpTest, IntegrationTest); |
138 | 128 |
139 blink::WebMemoryAllocatorDump* CreateWebMemoryAllocatorDump( | 129 blink::WebMemoryAllocatorDump* CreateWebMemoryAllocatorDump( |
140 base::trace_event::MemoryAllocatorDump* memory_allocator_dump); | 130 base::trace_event::MemoryAllocatorDump* memory_allocator_dump); |
141 | 131 |
142 // Only for the case of ProcessMemoryDump being owned (i.e. the default ctor). | 132 // Only for the case of ProcessMemoryDump being owned (i.e. the default ctor). |
143 std::unique_ptr<base::trace_event::ProcessMemoryDump> | 133 std::unique_ptr<base::trace_event::ProcessMemoryDump> |
144 owned_process_memory_dump_; | 134 owned_process_memory_dump_; |
145 | 135 |
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162 // Stores SkTraceMemoryDump for the current ProcessMemoryDump. | 152 // Stores SkTraceMemoryDump for the current ProcessMemoryDump. |
163 std::vector<std::unique_ptr<skia::SkiaTraceMemoryDumpImpl>> | 153 std::vector<std::unique_ptr<skia::SkiaTraceMemoryDumpImpl>> |
164 sk_trace_dump_list_; | 154 sk_trace_dump_list_; |
165 | 155 |
166 DISALLOW_COPY_AND_ASSIGN(WebProcessMemoryDump); | 156 DISALLOW_COPY_AND_ASSIGN(WebProcessMemoryDump); |
167 }; | 157 }; |
168 | 158 |
169 } // namespace blink | 159 } // namespace blink |
170 | 160 |
171 #endif // WebProcessMemoryDump_h | 161 #endif // WebProcessMemoryDump_h |
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