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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project 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 V8_COMPILER_PIPELINE_STATISTICS_H_ | 5 #ifndef V8_COMPILER_PIPELINE_STATISTICS_H_ |
6 #define V8_COMPILER_PIPELINE_STATISTICS_H_ | 6 #define V8_COMPILER_PIPELINE_STATISTICS_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "src/compilation-statistics.h" | 10 #include "src/compilation-statistics.h" |
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32 public: | 32 public: |
33 CommonStats() : outer_zone_initial_size_(0) {} | 33 CommonStats() : outer_zone_initial_size_(0) {} |
34 | 34 |
35 void Begin(PipelineStatistics* pipeline_stats); | 35 void Begin(PipelineStatistics* pipeline_stats); |
36 void End(PipelineStatistics* pipeline_stats, | 36 void End(PipelineStatistics* pipeline_stats, |
37 CompilationStatistics::BasicStats* diff); | 37 CompilationStatistics::BasicStats* diff); |
38 | 38 |
39 SmartPointer<ZonePool::StatsScope> scope_; | 39 SmartPointer<ZonePool::StatsScope> scope_; |
40 base::ElapsedTimer timer_; | 40 base::ElapsedTimer timer_; |
41 size_t outer_zone_initial_size_; | 41 size_t outer_zone_initial_size_; |
| 42 size_t allocated_bytes_at_start_; |
42 }; | 43 }; |
43 | 44 |
44 bool InPhaseKind() { return !phase_kind_stats_.scope_.is_empty(); } | 45 bool InPhaseKind() { return !phase_kind_stats_.scope_.is_empty(); } |
45 void EndPhaseKind(); | 46 void EndPhaseKind(); |
46 | 47 |
47 friend class PhaseScope; | 48 friend class PhaseScope; |
48 bool InPhase() { return !phase_stats_.scope_.is_empty(); } | 49 bool InPhase() { return !phase_stats_.scope_.is_empty(); } |
49 void BeginPhase(const char* name); | 50 void BeginPhase(const char* name); |
50 void EndPhase(); | 51 void EndPhase(); |
51 | 52 |
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85 PipelineStatistics* const pipeline_stats_; | 86 PipelineStatistics* const pipeline_stats_; |
86 | 87 |
87 DISALLOW_COPY_AND_ASSIGN(PhaseScope); | 88 DISALLOW_COPY_AND_ASSIGN(PhaseScope); |
88 }; | 89 }; |
89 | 90 |
90 } // namespace compiler | 91 } // namespace compiler |
91 } // namespace internal | 92 } // namespace internal |
92 } // namespace v8 | 93 } // namespace v8 |
93 | 94 |
94 #endif | 95 #endif |
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