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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/base/platform/platform.h" | 7 #include "src/base/platform/platform.h" |
8 #include "src/counters.h" | 8 #include "src/counters.h" |
9 #include "src/isolate.h" | 9 #include "src/isolate.h" |
| 10 #include "src/log-inl.h" |
10 | 11 |
11 namespace v8 { | 12 namespace v8 { |
12 namespace internal { | 13 namespace internal { |
13 | 14 |
14 StatsTable::StatsTable() | 15 StatsTable::StatsTable() |
15 : lookup_function_(NULL), | 16 : lookup_function_(NULL), |
16 create_histogram_function_(NULL), | 17 create_histogram_function_(NULL), |
17 add_histogram_sample_function_(NULL) {} | 18 add_histogram_sample_function_(NULL) {} |
18 | 19 |
19 | 20 |
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32 return isolate()->stats_table()-> | 33 return isolate()->stats_table()-> |
33 CreateHistogram(name_, min_, max_, num_buckets_); | 34 CreateHistogram(name_, min_, max_, num_buckets_); |
34 } | 35 } |
35 | 36 |
36 | 37 |
37 // Start the timer. | 38 // Start the timer. |
38 void HistogramTimer::Start() { | 39 void HistogramTimer::Start() { |
39 if (Enabled()) { | 40 if (Enabled()) { |
40 timer_.Start(); | 41 timer_.Start(); |
41 } | 42 } |
42 isolate()->event_logger()(name(), Logger::START); | 43 Logger::CallEventLogger(isolate(), name(), Logger::START, true); |
43 } | 44 } |
44 | 45 |
45 | 46 |
46 // Stop the timer and record the results. | 47 // Stop the timer and record the results. |
47 void HistogramTimer::Stop() { | 48 void HistogramTimer::Stop() { |
48 if (Enabled()) { | 49 if (Enabled()) { |
49 // Compute the delta between start and stop, in milliseconds. | 50 // Compute the delta between start and stop, in milliseconds. |
50 AddSample(static_cast<int>(timer_.Elapsed().InMilliseconds())); | 51 AddSample(static_cast<int>(timer_.Elapsed().InMilliseconds())); |
51 timer_.Stop(); | 52 timer_.Stop(); |
52 } | 53 } |
53 isolate()->event_logger()(name(), Logger::END); | 54 Logger::CallEventLogger(isolate(), name(), Logger::END, true); |
54 } | 55 } |
55 | 56 |
56 | 57 |
57 Counters::Counters(Isolate* isolate) { | 58 Counters::Counters(Isolate* isolate) { |
58 #define HR(name, caption, min, max, num_buckets) \ | 59 #define HR(name, caption, min, max, num_buckets) \ |
59 name##_ = Histogram(#caption, min, max, num_buckets, isolate); | 60 name##_ = Histogram(#caption, min, max, num_buckets, isolate); |
60 HISTOGRAM_RANGE_LIST(HR) | 61 HISTOGRAM_RANGE_LIST(HR) |
61 #undef HR | 62 #undef HR |
62 | 63 |
63 #define HT(name, caption) \ | 64 #define HT(name, caption) \ |
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158 #define HP(name, caption) name##_.Reset(); | 159 #define HP(name, caption) name##_.Reset(); |
159 HISTOGRAM_PERCENTAGE_LIST(HP) | 160 HISTOGRAM_PERCENTAGE_LIST(HP) |
160 #undef HP | 161 #undef HP |
161 | 162 |
162 #define HM(name, caption) name##_.Reset(); | 163 #define HM(name, caption) name##_.Reset(); |
163 HISTOGRAM_MEMORY_LIST(HM) | 164 HISTOGRAM_MEMORY_LIST(HM) |
164 #undef HM | 165 #undef HM |
165 } | 166 } |
166 | 167 |
167 } } // namespace v8::internal | 168 } } // namespace v8::internal |
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