| /external/chromium_org/third_party/leveldatabase/src/util/ |
| histogram.h | 12 class Histogram {
14 Histogram() { }
15 ~Histogram() { }
19 void Merge(const Histogram& other);
|
| histogram.cc | 8 #include "util/histogram.h"
12 const double Histogram::kBucketLimit[kNumBuckets] = {
33 void Histogram::Clear() {
44 void Histogram::Add(double value) {
58 void Histogram::Merge(const Histogram& other) {
69 double Histogram::Median() const {
73 double Histogram::Percentile(double p) const {
94 double Histogram::Average() const {
99 double Histogram::StandardDeviation() const
[all...] |
| /external/chromium_org/third_party/brotli/src/brotli/enc/ |
| histogram.h | 34 struct Histogram {
35 Histogram() {
56 void AddHistogram(const Histogram& v) {
75 // Literal histogram.
76 typedef Histogram<256> HistogramLiteral;
78 typedef Histogram<kNumCommandPrefixes> HistogramCommand;
79 typedef Histogram<kNumDistancePrefixes> HistogramDistance;
80 typedef Histogram<kNumBlockLenPrefixes> HistogramBlockLength;
81 // Context map histogram, 256 Huffman tree indexes + 16 run length codes.
82 typedef Histogram<272> HistogramContextMap
[all...] |
| cluster.h | 32 #include "./histogram.h"
63 void CompareAndPushToHeap(const Histogram<kSize>* out,
93 Histogram<kSize> combo = out[idx1];
109 void HistogramCombine(Histogram<kSize>* out,
125 // We maintain a heap of histogram pairs, ordered by the bit cost reduction.
170 // Push new pairs formed with the combined histogram to the heap.
178 // Histogram refinement
180 // What is the bit cost of moving histogram from cur_symbol to candidate.
182 double HistogramBitCostDistance(const Histogram<kSize>& histogram,
[all...] |
| /art/runtime/base/ |
| histogram.h | 27 // Creates a data histogram for a better understanding of statistical data.
28 // Histogram analysis goes beyond simple mean and standard deviation to provide
32 template <class Value> class Histogram {
38 friend class Histogram<Value>;
43 // Used by the cumulative timing logger to search the histogram set using for an existing split
45 explicit Histogram(const char* name);
47 Histogram(const char* name, Value initial_bucket_width, size_t max_buckets = 100);
94 // Add more buckets to the histogram to fill in a new value that exceeded
100 // Number of samples placed in histogram.
103 // histogram percentiles are. Grows adaptively when we hit max buckets
[all...] |
| histogram_test.cc | 21 #include "histogram-inl.h"
26 // Histogram *hist(new Histogram("SimplePercentiles"));
37 std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("MeanTest", 5));
55 std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("VarianceTest", 5));
67 std::unique_ptr<Histogram<uint64_t>> hist(new Histogram<uint64_t>("Percentile", 5));
68 Histogram<uint64_t>::CumulativeData data
[all...] |
| histogram-inl.h | 20 #include "histogram.h"
31 template <class Value> inline void Histogram<Value>::AddValue(Value value) {
42 template <class Value> inline Histogram<Value>::Histogram(const char* name)
50 inline Histogram<Value>::Histogram(const char* name, Value initial_bucket_width,
61 inline void Histogram<Value>::GrowBuckets(Value new_max) {
83 template <class Value> inline size_t Histogram<Value>::FindBucket(Value val) const {
84 // Since this is only a linear histogram, bucket index can be found simply with
95 inline void Histogram<Value>::BucketiseValue(Value val)
[all...] |
| timing_logger.cc | 27 #include "base/histogram-inl.h"
95 Histogram<uint64_t>* histogram; local
96 Histogram<uint64_t> dummy(label.c_str());
101 histogram = new Histogram<uint64_t>(label.c_str(), kInitialBucketSize, max_buckets);
102 histograms_.insert(histogram);
104 histogram = *it;
106 histogram->AddValue(delta_time);
111 bool operator()(const Histogram<uint64_t>* a, const Histogram<uint64_t>* b) const
[all...] |
| timing_logger.h | 20 #include "base/histogram.h"
51 bool operator()(const Histogram<uint64_t>* a, const Histogram<uint64_t>* b) const {
67 std::set<Histogram<uint64_t>*, HistogramComparator> histograms_ GUARDED_BY(lock_);
|
| /external/chromium_org/base/metrics/ |
| histogram_unittest.cc | 5 // Test of Histogram class
14 #include "base/metrics/histogram.h"
28 // Each test will have a clean state (no Histogram / BucketRanges
52 HistogramBase* histogram = Histogram::FactoryGet( local
54 EXPECT_TRUE(histogram);
79 HistogramBase* histogram = LinearHistogram::FactoryGet( local
82 scoped_ptr<HistogramSamples> samples = histogram->SnapshotSamples();
90 Histogram::InitializeBucketRanges(1, 64, &ranges);
99 // Check the corresponding Histogram will use the correct ranges
100 Histogram* histogram = static_cast<Histogram*>( local
141 Histogram* histogram = static_cast<Histogram*>( local
179 Histogram* histogram = static_cast<Histogram*>( local
228 Histogram* histogram = static_cast<Histogram*>( local
241 Histogram* histogram = static_cast<Histogram*>( local
288 Histogram* histogram = static_cast<Histogram*>( local
307 Histogram* histogram = static_cast<Histogram*>( local
334 Histogram* histogram = static_cast<Histogram*>( local
369 Histogram* histogram = static_cast<Histogram*>( local
444 HistogramBase* histogram = Histogram::FactoryGet( local
475 HistogramBase* histogram = Histogram::FactoryGet( local
[all...] |
| statistics_recorder_unittest.cc | 9 #include "base/metrics/histogram.h"
19 // Each test will have a clean state (no Histogram / BucketRanges
37 Histogram* CreateHistogram(const std::string& name,
42 Histogram::InitializeBucketRanges(min, max, ranges);
45 return new Histogram(name, min, max, registered_ranges);
48 void DeleteHistogram(HistogramBase* histogram) {
49 delete histogram;
66 Histogram* histogram = CreateHistogram("TestHistogram", 1, 1000, 10); local
69 EXPECT_EQ(histogram,
123 Histogram* histogram = CreateHistogram("TestHistogram", 1, 1000, 10); local
179 HistogramBase* histogram = Histogram::FactoryGet( local
221 HistogramBase* histogram = Histogram::FactoryGet( local
[all...] |
| histogram.cc | 5 // Histogram is an object that aggregates statistics, and can summarize them in
10 #include "base/metrics/histogram.h"
48 DLOG(ERROR) << "Pickle error decoding Histogram: " << *histogram_name;
53 // checks above and beyond those in Histogram::Initialize()
59 DLOG(ERROR) << "Values error decoding Histogram: " << histogram_name;
63 // We use the arguments to find or create the local version of the histogram
71 bool ValidateRangeChecksum(const HistogramBase& histogram,
73 const Histogram& casted_histogram =
74 static_cast<const Histogram&>(histogram);
96 HistogramBase* histogram = StatisticsRecorder::FindHistogram(name); local
358 HistogramBase* histogram = Histogram::FactoryGet( local
546 HistogramBase* histogram = StatisticsRecorder::FindHistogram(name); local
645 HistogramBase* histogram = LinearHistogram::FactoryGet( local
659 HistogramBase* histogram = StatisticsRecorder::FindHistogram(name); local
700 HistogramBase* histogram = BooleanHistogram::FactoryGet( local
718 HistogramBase* histogram = StatisticsRecorder::FindHistogram(name); local
803 HistogramBase* histogram = CustomHistogram::FactoryGet( local
[all...] |
| histogram_delta_serialization.cc | 18 // Create or find existing histogram and add the samples from pickle.
21 HistogramBase* histogram = DeserializeHistogramInfo(iter); local
22 if (!histogram)
25 if (histogram->flags() & HistogramBase::kIPCSerializationSourceFlag) {
26 DVLOG(1) << "Single process mode, histogram observed and not copied: "
27 << histogram->histogram_name();
30 histogram->AddSamplesFromPickle(iter);
41 "Histogram.Inconsistencies" + caller_name, 1,
48 "Histogram.Inconsistencies" + caller_name + "Unique", 1,
54 Histogram::FactoryGet
[all...] |
| histogram.h | 5 // Histogram is an object that aggregates statistics, and can summarize them in
12 // For Histogram(exponential histogram), LinearHistogram and CustomHistogram,
20 // Each use of a histogram with the same name will reference the same underlying
21 // data, so it is safe to record to the same histogram from multiple locations
22 // in the code. It is a runtime error if all uses of the same histogram do not
25 // For Histogram and LinearHistogram, the maximum for a declared range should
32 // (Histogram::kBucketCount_MAX - 1).
34 // The buckets layout of class Histogram is exponential. For example, buckets
37 // That bucket allocation would actually result from construction of a histogram
[all...] |
| /external/chromium_org/net/socket/ |
| client_socket_pool_histograms.cc | 10 #include "base/metrics/histogram.h"
16 using base::Histogram;
30 request_time_ = Histogram::FactoryTimeGet(
36 unused_idle_time_ = Histogram::FactoryTimeGet(
42 reused_idle_time_ = Histogram::FactoryTimeGet(
|
| /external/chromium_org/net/disk_cache/blockfile/ |
| histogram_macros.h | 5 // This file contains macros to simplify histogram reporting from the disk
8 // keeping track of a potentially large number of histogram objects that have to
14 #include "base/metrics/histogram.h"
23 base::HistogramBase* counter = base::Histogram::FactoryGet( \
25 base::Histogram::kUmaTargetedHistogramFlag); \
40 base::HistogramBase* counter = base::Histogram::FactoryTimeGet( \
42 base::Histogram::kUmaTargetedHistogramFlag); \
53 base::Histogram::kUmaTargetedHistogramFlag); \
80 // Generates a UMA histogram of the given type, generating the proper name for
|
| histogram_macros_v3.h | 5 // This file contains macros to simplify histogram reporting from the disk
8 // keeping track of a potentially large number of histogram objects that have to
24 counter = base::Histogram::FactoryGet( \
26 base::Histogram::kUmaTargetedHistogramFlag); \
43 counter = base::Histogram::FactoryTimeGet( \
45 base::Histogram::kUmaTargetedHistogramFlag); \
58 base::Histogram::kUmaTargetedHistogramFlag); \
85 // Generates a UMA histogram of the given type, generating the proper name for
|
| /external/chromium_org/base/test/ |
| histogram_tester.h | 13 #include "base/metrics/histogram.h"
21 // or otherwise. Tests can use this interface to verify that histogram data is
51 // to the histogram since the creation of this object.
58 // and is modified based on the snapshot stored for histogram |name|.
61 base::Histogram::Count expected_count,
64 // Verifies that the total number of values recorded for the histogram |name|
68 base::Histogram::Count expected_count,
71 // Used to determine the histogram changes made during this instance's
|
| /external/chromium_org/components/policy/core/common/ |
| policy_load_status.cc | 7 #include "base/metrics/histogram.h"
23 base::Histogram::kUmaTargetedHistogramFlag)) {
|
| /external/chromium_org/chrome/browser/extensions/activity_log/ |
| uma_policy_browsertest.cc | 5 #include "base/metrics/histogram.h"
83 base::HistogramBase* google_histogram = base::Histogram::FactoryGet(
91 base::HistogramBase* cnn_histogram = base::Histogram::FactoryGet(
128 base::HistogramBase* google_histogram = base::Histogram::FactoryGet(
157 base::HistogramBase* google_histogram = base::Histogram::FactoryGet(
187 base::HistogramBase* cnn_histogram = base::Histogram::FactoryGet(
269 base::HistogramBase* google_histogram = base::Histogram::FactoryGet(
276 base::HistogramBase* cnn_histogram = base::Histogram::FactoryGet(
286 base::HistogramBase* google_histogram = base::Histogram::FactoryGet(
293 base::HistogramBase* cnn_histogram = base::Histogram::FactoryGet
[all...] |
| /external/chromium_org/chrome/browser/safe_browsing/incident_reporting/ |
| binary_integrity_analyzer.cc | 12 #include "base/metrics/histogram.h"
31 base::Histogram::FactoryTimeGet(
36 base::Histogram::kUmaTargetedHistogramFlag);
|
| /external/chromium_org/v8/src/ |
| counters.cc | 25 void Histogram::AddSample(int sample) {
31 void* Histogram::CreateHistogram() const {
59 name##_ = Histogram(#caption, min, max, num_buckets, isolate);
69 name##_ = Histogram(#caption, 0, 101, 100, isolate);
74 name##_ = Histogram(#caption, 1000, 500000, 50, isolate);
|
| /external/chromium_org/components/nacl/renderer/ |
| histogram.cc | 5 #include "components/nacl/renderer/histogram.h"
7 #include "base/metrics/histogram.h"
17 base::Histogram::FactoryGet(
23 // The histogram can be NULL if it is constructed with bad arguments. Ignore
93 base::HistogramBase* counter = base::Histogram::FactoryTimeGet(
109 base::HistogramBase* counter = base::Histogram::FactoryTimeGet(
125 base::HistogramBase* counter = base::Histogram::FactoryTimeGet(
139 base::HistogramBase* counter = base::Histogram::FactoryTimeGet(
|
| /art/runtime/gc/collector/ |
| garbage_collector.h | 20 #include "base/histogram.h"
156 const Histogram<uint64_t>& GetPauseHistogram() const {
159 // Reset the cumulative timings and pause histogram.
191 Histogram<uint64_t> pause_histogram_;
|
| /external/chromium_org/chrome/browser/ui/webui/ntp/ |
| ntp_user_data_logger.cc | 7 #include "base/metrics/histogram.h"
35 // Name of the histogram keeping track of Most Visited impressions.
39 // Format string to generate the name for the histogram keeping track of
44 // Name of the histogram keeping track of Most Visited navigations.
48 // Format string to generate the name for the histogram keeping track of
179 // Cannot rely on UMA histograms macro because the name of the histogram is
187 base::Histogram::kUmaTargetedHistogramFlag);
201 // Cannot rely on UMA histograms macro because the name of the histogram is
209 base::Histogram::kUmaTargetedHistogramFlag);
|
