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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/common/stack_sampling_configuration.h" | 5 #include "chrome/common/stack_sampling_configuration.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/lazy_instance.h" | 8 #include "base/lazy_instance.h" |
9 #include "base/rand_util.h" | 9 #include "base/rand_util.h" |
| 10 #include "build/build_config.h" |
10 #include "chrome/common/channel_info.h" | 11 #include "chrome/common/channel_info.h" |
11 #include "chrome/common/chrome_switches.h" | 12 #include "chrome/common/chrome_switches.h" |
12 #include "components/version_info/version_info.h" | 13 #include "components/version_info/version_info.h" |
13 #include "content/public/common/content_switches.h" | 14 #include "content/public/common/content_switches.h" |
14 | 15 |
15 namespace { | 16 namespace { |
16 | 17 |
17 base::LazyInstance<StackSamplingConfiguration>::Leaky g_configuration = | 18 base::LazyInstance<StackSamplingConfiguration>::Leaky g_configuration = |
18 LAZY_INSTANCE_INITIALIZER; | 19 LAZY_INSTANCE_INITIALIZER; |
19 | 20 |
20 // The profiler is currently only implemented for Windows x64, and only runs on | 21 // The profiler is currently only implemented for Windows x64 and Mac x64. |
21 // trunk, canary, and dev. | |
22 bool IsProfilerSupported() { | 22 bool IsProfilerSupported() { |
23 #if !defined(_WIN64) | 23 #if defined(OS_WIN) && defined(ARCH_CPU_X86_64) |
| 24 #if defined(GOOGLE_CHROME_BUILD) |
| 25 // Only run on canary and dev. |
| 26 const version_info::Channel channel = chrome::GetChannel(); |
| 27 return channel == version_info::Channel::CANARY || |
| 28 channel == version_info::Channel::DEV; |
| 29 #else |
| 30 return true; |
| 31 #endif |
| 32 #elif defined(OS_MACOSX) |
| 33 // This is experimental, so only run on trunk. |
| 34 #if defined(GOOGLE_CHROME_BUILD) |
| 35 return false; |
| 36 #else |
| 37 return true; |
| 38 #endif |
| 39 #else |
24 return false; | 40 return false; |
25 #else | |
26 const version_info::Channel channel = chrome::GetChannel(); | |
27 return (channel == version_info::Channel::UNKNOWN || | |
28 channel == version_info::Channel::CANARY || | |
29 channel == version_info::Channel::DEV); | |
30 #endif | 41 #endif |
31 } | 42 } |
32 | 43 |
33 // Returns true if the current execution is taking place in the browser process. | 44 // Returns true if the current execution is taking place in the browser process. |
34 bool IsBrowserProcess() { | 45 bool IsBrowserProcess() { |
35 const base::CommandLine* command_line = | 46 const base::CommandLine* command_line = |
36 base::CommandLine::ForCurrentProcess(); | 47 base::CommandLine::ForCurrentProcess(); |
37 std::string process_type = | 48 std::string process_type = |
38 command_line->GetSwitchValueASCII(switches::kProcessType); | 49 command_line->GetSwitchValueASCII(switches::kProcessType); |
39 return process_type.empty(); | 50 return process_type.empty(); |
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192 { PROFILE_GPU_PROCESS, 0}, | 203 { PROFILE_GPU_PROCESS, 0}, |
193 { PROFILE_BROWSER_AND_GPU_PROCESS, 80}, | 204 { PROFILE_BROWSER_AND_GPU_PROCESS, 80}, |
194 { PROFILE_CONTROL, 10}, | 205 { PROFILE_CONTROL, 10}, |
195 { PROFILE_DISABLED, 10} | 206 { PROFILE_DISABLED, 10} |
196 }); | 207 }); |
197 | 208 |
198 default: | 209 default: |
199 return PROFILE_DISABLED; | 210 return PROFILE_DISABLED; |
200 } | 211 } |
201 } | 212 } |
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