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Issue 21918002: Add start and end profiling time to v8::CpuProfile (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Comments addressed Created 7 years, 4 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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202 202
203 203
204 class CpuProfile { 204 class CpuProfile {
205 public: 205 public:
206 CpuProfile(const char* title, unsigned uid, bool record_samples); 206 CpuProfile(const char* title, unsigned uid, bool record_samples);
207 207
208 // Add pc -> ... -> main() call path to the profile. 208 // Add pc -> ... -> main() call path to the profile.
209 void AddPath(const Vector<CodeEntry*>& path); 209 void AddPath(const Vector<CodeEntry*>& path);
210 void CalculateTotalTicksAndSamplingRate(); 210 void CalculateTotalTicksAndSamplingRate();
211 211
212 INLINE(const char* title() const) { return title_; } 212 const char* title() const { return title_; }
213 INLINE(unsigned uid() const) { return uid_; } 213 unsigned uid() const { return uid_; }
214 INLINE(const ProfileTree* top_down() const) { return &top_down_; } 214 const ProfileTree* top_down() const { return &top_down_; }
215 215
216 INLINE(int samples_count() const) { return samples_.length(); } 216 int samples_count() const { return samples_.length(); }
217 INLINE(ProfileNode* sample(int index) const) { return samples_.at(index); } 217 ProfileNode* sample(int index) const { return samples_.at(index); }
218
219 double start_time_ms() const { return start_time_ms_; }
220 double end_time_ms() const { return end_time_ms_; }
218 221
219 void UpdateTicksScale(); 222 void UpdateTicksScale();
220 223
221 void ShortPrint(); 224 void ShortPrint();
222 void Print(); 225 void Print();
223 226
224 private: 227 private:
225 const char* title_; 228 const char* title_;
226 unsigned uid_; 229 unsigned uid_;
227 bool record_samples_; 230 bool record_samples_;
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353 CodeEntry* gc_entry_; 356 CodeEntry* gc_entry_;
354 CodeEntry* unresolved_entry_; 357 CodeEntry* unresolved_entry_;
355 358
356 DISALLOW_COPY_AND_ASSIGN(ProfileGenerator); 359 DISALLOW_COPY_AND_ASSIGN(ProfileGenerator);
357 }; 360 };
358 361
359 362
360 } } // namespace v8::internal 363 } } // namespace v8::internal
361 364
362 #endif // V8_PROFILE_GENERATOR_H_ 365 #endif // V8_PROFILE_GENERATOR_H_
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