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Searched refs:histogram (Results 1 – 25 of 220) sorted by relevance

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/external/libmojo/base/android/
Drecord_histogram.cc34 std::string HistogramConstructionParamsToString(HistogramBase* histogram) { in HistogramConstructionParamsToString() argument
35 std::string params_str = histogram->histogram_name(); in HistogramConstructionParamsToString()
36 switch (histogram->GetHistogramType()) { in HistogramConstructionParamsToString()
41 Histogram* hist = static_cast<Histogram*>(histogram); in HistogramConstructionParamsToString()
57 HistogramBase* histogram) { in CheckHistogramArgs() argument
62 DCHECK(histogram->HasConstructionArguments(expected_min, expected_max, in CheckHistogramArgs()
66 << HistogramConstructionParamsToString(histogram); in CheckHistogramArgs()
73 HistogramBase* histogram = HistogramFromKey(j_histogram_key); in BooleanHistogram() local
74 if (histogram) in BooleanHistogram()
75 return histogram; in BooleanHistogram()
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/external/libchrome/base/metrics/
Dhistogram_unittest.cc100 HistogramBase* histogram = Histogram::FactoryGet( in TEST_P() local
102 EXPECT_TRUE(histogram); in TEST_P()
143 HistogramBase* histogram = LinearHistogram::FactoryGet( in TEST_P() local
146 std::unique_ptr<HistogramSamples> samples = histogram->SnapshotSamples(); in TEST_P()
153 HistogramBase* histogram = in TEST_P() local
156 histogram->Add(1); in TEST_P()
157 histogram->Add(10); in TEST_P()
158 histogram->Add(50); in TEST_P()
160 std::unique_ptr<HistogramSamples> samples = histogram->SnapshotDelta(); in TEST_P()
167 samples = histogram->SnapshotDelta(); in TEST_P()
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Dsparse_histogram_unittest.cc95 std::unique_ptr<SparseHistogram> histogram(NewSparseHistogram("Sparse")); in TEST_P() local
96 std::unique_ptr<HistogramSamples> snapshot(histogram->SnapshotSamples()); in TEST_P()
100 histogram->Add(100); in TEST_P()
101 std::unique_ptr<HistogramSamples> snapshot1(histogram->SnapshotSamples()); in TEST_P()
105 histogram->Add(100); in TEST_P()
106 histogram->Add(101); in TEST_P()
107 std::unique_ptr<HistogramSamples> snapshot2(histogram->SnapshotSamples()); in TEST_P()
114 std::unique_ptr<SparseHistogram> histogram(NewSparseHistogram("Sparse")); in TEST_P() local
115 std::unique_ptr<HistogramSamples> snapshot(histogram->SnapshotSamples()); in TEST_P()
119 histogram->AddCount(100, 15); in TEST_P()
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Dhistogram_snapshot_manager.cc26 void HistogramSnapshotManager::PrepareDelta(HistogramBase* histogram) { in PrepareDelta() argument
27 PrepareSamples(histogram, histogram->SnapshotDelta()); in PrepareDelta()
31 const HistogramBase* histogram) { in PrepareFinalDelta() argument
32 PrepareSamples(histogram, histogram->SnapshotFinalDelta()); in PrepareFinalDelta()
36 const HistogramBase* histogram, in PrepareSamples() argument
42 SampleInfo* sample_info = &known_histograms_[histogram->name_hash()]; in PrepareSamples()
47 uint32_t corruption = histogram->FindCorruption(*samples); in PrepareSamples()
51 static_cast<const Histogram*>(histogram)->bucket_ranges(); in PrepareSamples()
58 const char* histogram_name = histogram->histogram_name().c_str(); in PrepareSamples()
59 int32_t flags = histogram->flags(); in PrepareSamples()
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Dstatistics_recorder_unittest.cc92 void DeleteHistogram(HistogramBase* histogram) { in DeleteHistogram() argument
93 delete histogram; in DeleteHistogram()
139 Histogram* histogram = CreateHistogram("TestHistogram", 1, 1000, 10); in TEST_P() local
142 EXPECT_EQ(histogram, in TEST_P()
143 StatisticsRecorder::RegisterOrDeleteDuplicate(histogram)); in TEST_P()
145 DeleteHistogram(histogram); in TEST_P()
196 Histogram* histogram = CreateHistogram("TestHistogram", 1, 1000, 10); in TEST_P() local
203 EXPECT_EQ(histogram, in TEST_P()
204 StatisticsRecorder::RegisterOrDeleteDuplicate(histogram)); in TEST_P()
209 EXPECT_EQ(histogram, in TEST_P()
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Dhistogram_base_unittest.cc47 HistogramBase* histogram = Histogram::FactoryGet( in TEST_F() local
53 ASSERT_TRUE(histogram->SerializeInfo(&pickle)); in TEST_F()
57 EXPECT_EQ(histogram, deserialized); in TEST_F()
64 EXPECT_NE(histogram, deserialized); in TEST_F()
73 HistogramBase* histogram = LinearHistogram::FactoryGet( in TEST_F() local
78 ASSERT_TRUE(histogram->SerializeInfo(&pickle)); in TEST_F()
82 EXPECT_EQ(histogram, deserialized); in TEST_F()
89 EXPECT_NE(histogram, deserialized); in TEST_F()
96 HistogramBase* histogram = BooleanHistogram::FactoryGet( in TEST_F() local
100 ASSERT_TRUE(histogram->SerializeInfo(&pickle)); in TEST_F()
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Dpersistent_histogram_allocator.cc381 std::unique_ptr<HistogramBase> histogram = CreateHistogram(histogram_data); in AllocateHistogram() local
382 DCHECK(histogram); in AllocateHistogram()
396 return histogram; in AllocateHistogram()
437 HistogramBase* histogram) { in MergeHistogramDeltaToStatisticsRecorder() argument
438 DCHECK(histogram); in MergeHistogramDeltaToStatisticsRecorder()
440 HistogramBase* existing = GetOrCreateStatisticsRecorderHistogram(histogram); in MergeHistogramDeltaToStatisticsRecorder()
452 existing->AddSamples(*histogram->SnapshotDelta()); in MergeHistogramDeltaToStatisticsRecorder()
456 const HistogramBase* histogram) { in MergeHistogramFinalDeltaToStatisticsRecorder() argument
457 DCHECK(histogram); in MergeHistogramFinalDeltaToStatisticsRecorder()
459 HistogramBase* existing = GetOrCreateStatisticsRecorderHistogram(histogram); in MergeHistogramFinalDeltaToStatisticsRecorder()
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Dhistogram_delta_serialization_unittest.cc25 HistogramBase* histogram = Histogram::FactoryGet( in TEST() local
27 histogram->Add(1); in TEST()
28 histogram->Add(10); in TEST()
29 histogram->Add(100); in TEST()
30 histogram->Add(1000); in TEST()
38 std::unique_ptr<HistogramSamples> snapshot(histogram->SnapshotSamples()); in TEST()
45 histogram->ClearFlags(HistogramBase::kIPCSerializationSourceFlag); in TEST()
48 std::unique_ptr<HistogramSamples> snapshot2(histogram->SnapshotSamples()); in TEST()
Dstatistics_recorder.cc124 HistogramBase* histogram) { in RegisterOrDeleteDuplicate() argument
130 histogram_to_return = histogram; in RegisterOrDeleteDuplicate()
137 ANNOTATE_LEAKING_OBJECT_PTR(histogram); // see crbug.com/79322 in RegisterOrDeleteDuplicate()
139 const std::string& name = histogram->histogram_name(); in RegisterOrDeleteDuplicate()
144 (*histograms_)[name] = histogram; in RegisterOrDeleteDuplicate()
145 ANNOTATE_LEAKING_OBJECT_PTR(histogram); // see crbug.com/79322 in RegisterOrDeleteDuplicate()
151 histogram->SetFlags(HistogramBase::kCallbackExists); in RegisterOrDeleteDuplicate()
153 histogram->ClearFlags(HistogramBase::kCallbackExists); in RegisterOrDeleteDuplicate()
155 histogram_to_return = histogram; in RegisterOrDeleteDuplicate()
156 } else if (histogram == it->second) { in RegisterOrDeleteDuplicate()
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Dhistogram_delta_serialization.cc22 HistogramBase* histogram = DeserializeHistogramInfo(iter); in DeserializeHistogramAndAddSamples() local
23 if (!histogram) in DeserializeHistogramAndAddSamples()
26 if (histogram->flags() & HistogramBase::kIPCSerializationSourceFlag) { in DeserializeHistogramAndAddSamples()
28 << histogram->histogram_name(); in DeserializeHistogramAndAddSamples()
31 histogram->AddSamplesFromPickle(iter); in DeserializeHistogramAndAddSamples()
90 const HistogramBase& histogram, in RecordDelta() argument
96 histogram.SerializeInfo(&pickle); in RecordDelta()
/external/libmojo/base/android/javatests/src/org/chromium/base/metrics/
DRecordHistogramTest.java38 String histogram = "HelloWorld.BooleanMetric"; in testRecordBooleanHistogram() local
39 HistogramDelta falseCount = new HistogramDelta(histogram, 0); in testRecordBooleanHistogram()
40 HistogramDelta trueCount = new HistogramDelta(histogram, 1); in testRecordBooleanHistogram()
44 RecordHistogram.recordBooleanHistogram(histogram, true); in testRecordBooleanHistogram()
48 RecordHistogram.recordBooleanHistogram(histogram, true); in testRecordBooleanHistogram()
52 RecordHistogram.recordBooleanHistogram(histogram, false); in testRecordBooleanHistogram()
63 String histogram = "HelloWorld.EnumeratedMetric"; in testRecordEnumeratedHistogram() local
64 HistogramDelta zeroCount = new HistogramDelta(histogram, 0); in testRecordEnumeratedHistogram()
65 HistogramDelta oneCount = new HistogramDelta(histogram, 1); in testRecordEnumeratedHistogram()
66 HistogramDelta twoCount = new HistogramDelta(histogram, 2); in testRecordEnumeratedHistogram()
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/external/ImageMagick/coders/
Dhistogram.c193 *histogram; in WriteHISTOGRAMImage() local
243 histogram=(PixelInfo *) AcquireQuantumMemory(length,sizeof(*histogram)); in WriteHISTOGRAMImage()
244 if (histogram == (PixelInfo *) NULL) in WriteHISTOGRAMImage()
252 (void) ResetMagickMemory(histogram,0,length*sizeof(*histogram)); in WriteHISTOGRAMImage()
261 histogram[ScaleQuantumToChar(GetPixelRed(image,p))].red++; in WriteHISTOGRAMImage()
263 histogram[ScaleQuantumToChar(GetPixelGreen(image,p))].green++; in WriteHISTOGRAMImage()
265 histogram[ScaleQuantumToChar(GetPixelBlue(image,p))].blue++; in WriteHISTOGRAMImage()
269 maximum=histogram[0].red; in WriteHISTOGRAMImage()
273 (maximum < histogram[x].red)) in WriteHISTOGRAMImage()
274 maximum=histogram[x].red; in WriteHISTOGRAMImage()
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/external/brotli/c/enc/
Dbit_cost_inc.h12 double FN(BrotliPopulationCost)(const HistogramType* histogram) { in FN()
22 if (histogram->total_count_ == 0) { in FN()
26 if (histogram->data_[i] > 0) { in FN()
36 return (kTwoSymbolHistogramCost + (double)histogram->total_count_); in FN()
39 const uint32_t histo0 = histogram->data_[s[0]]; in FN()
40 const uint32_t histo1 = histogram->data_[s[1]]; in FN()
41 const uint32_t histo2 = histogram->data_[s[2]]; in FN()
52 histo[i] = histogram->data_[s[i]]; in FN()
75 const double log2total = FastLog2(histogram->total_count_); in FN()
77 if (histogram->data_[i] > 0) { in FN()
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Dliteral_cost.c61 size_t histogram[3][256] = { { 0 } }; in EstimateBitCostsForLiteralsUTF8() local
72 ++histogram[utf8_pos][c]; in EstimateBitCostsForLiteralsUTF8()
88 --histogram[utf8_pos2][data[(pos + i - window_half) & mask]]; in EstimateBitCostsForLiteralsUTF8()
96 ++histogram[utf8_pos2][data[(pos + i + window_half) & mask]]; in EstimateBitCostsForLiteralsUTF8()
104 size_t histo = histogram[utf8_pos][data[masked_pos]]; in EstimateBitCostsForLiteralsUTF8()
133 size_t histogram[256] = { 0 }; in BrotliEstimateBitCostsForLiterals() local
140 ++histogram[data[(pos + i) & mask]]; in BrotliEstimateBitCostsForLiterals()
148 --histogram[data[(pos + i - window_half) & mask]]; in BrotliEstimateBitCostsForLiterals()
153 ++histogram[data[(pos + i + window_half) & mask]]; in BrotliEstimateBitCostsForLiterals()
156 histo = histogram[data[(pos + i) & mask]]; in BrotliEstimateBitCostsForLiterals()
/external/v8/tools/
Deval_gc_nvp.py48 self.histogram = {}
54 if index not in self.histogram:
55 self.histogram[index] = 0
56 self.histogram[index] += 1
60 keys = self.histogram.keys()
68 str(min_value), str(max_value), self.histogram[i]))
77 def __init__(self, key, histogram, csv, percentiles): argument
80 self.histogram = histogram
87 if self.histogram:
88 self.histogram.add(float(entry[self.key]))
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/external/webrtc/webrtc/modules/audio_processing/utility/
Ddelay_estimator.c114 self->histogram[candidate_delay] += valley_depth; in UpdateRobustValidationStatistics()
115 if (self->histogram[candidate_delay] > kHistogramMax) { in UpdateRobustValidationStatistics()
116 self->histogram[candidate_delay] = kHistogramMax; in UpdateRobustValidationStatistics()
139 self->histogram[i] -= decrease_in_last_set * is_in_last_set + in UpdateRobustValidationStatistics()
142 if (self->histogram[i] < 0) { in UpdateRobustValidationStatistics()
143 self->histogram[i] = 0; in UpdateRobustValidationStatistics()
173 float histogram_threshold = self->histogram[self->compare_delay]; in HistogramBasedValidation()
209 (self->histogram[candidate_delay] >= histogram_threshold) && in HistogramBasedValidation()
253 (self->histogram[candidate_delay] > self->last_delay_histogram); in RobustValidation()
391 free(self->histogram); in WebRtc_FreeBinaryDelayEstimator()
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/external/ImageMagick/MagickCore/
Dsegment.c173 histogram[256]; member
872 static void DerivativeHistogram(const double *histogram, in DerivativeHistogram() argument
883 derivative[0]=(-1.5*histogram[0]+2.0*histogram[1]-0.5*histogram[2]); in DerivativeHistogram()
884 derivative[n]=(0.5*histogram[n-2]-2.0*histogram[n-1]+1.5*histogram[n]); in DerivativeHistogram()
889 derivative[i]=(histogram[i+1]-histogram[i-1])/2.0; in DerivativeHistogram()
964 *histogram[MaxDimension], in GetImageDynamicThreshold() local
977 histogram[i]=(ssize_t *) AcquireQuantumMemory(256UL,sizeof(**histogram)); in GetImageDynamicThreshold()
978 extrema[i]=(short *) AcquireQuantumMemory(256UL,sizeof(**histogram)); in GetImageDynamicThreshold()
979 if ((histogram[i] == (ssize_t *) NULL) || (extrema[i] == (short *) NULL)) in GetImageDynamicThreshold()
984 histogram[i]=(ssize_t *) RelinquishMagickMemory(histogram[i]); in GetImageDynamicThreshold()
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Dhistogram.c334 PixelInfo **histogram) in DefineImageHistogram() argument
348 DefineImageHistogram(image,node_info->child[i],histogram); in DefineImageHistogram()
357 **histogram=(*p); in DefineImageHistogram()
358 (*histogram)++; in DefineImageHistogram()
526 *histogram; in GetImageHistogram() local
532 histogram=(PixelInfo *) NULL; in GetImageHistogram()
536 histogram=(PixelInfo *) AcquireQuantumMemory((size_t) cube_info->colors, in GetImageHistogram()
537 sizeof(*histogram)); in GetImageHistogram()
538 if (histogram == (PixelInfo *) NULL) in GetImageHistogram()
547 root=histogram; in GetImageHistogram()
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/external/autotest/client/site_tests/video_ChromeRTCHWEncodeUsed/
Dvideo_ChromeRTCHWEncodeUsed.py55 def _histograms_loaded(histogram): argument
57 tab.Navigate(HISTOGRAMS_URL + histogram)
61 % histogram)
63 def _histogram_success(histogram, bucket): argument
67 logging.info('Histograms for %s:', histogram )
78 ' successful.'.format(histogram))
80 for histogram, bucket in [(RTC_VIDEO_ENCODE, RTC_VIDEO_ENCODE_BUCKET),
83 lambda: _histograms_loaded(histogram),
86 'Cannot find %s histogram.' % histogram),
88 _histogram_success(histogram, bucket)
/external/tensorflow/tensorflow/docs_src/programmers_guide/
Dtensorboard_histograms.md15 ['tf.summary.histogram'](https://www.tensorflow.org/api_docs/python/tf/summary/histogram).
19 Here is a code snippet that will generate some histogram summaries containing
30 # Record that distribution into a histogram summary
31 tf.summary.histogram("normal/moving_mean", mean_moving_normal)
55 Histogram Dashboard. Then we can see a histogram visualization for our normally
60 `tf.summary.histogram` takes an arbitrarily sized and shaped Tensor, and
61 compresses it into a histogram data structure consisting of many bins with
75 …rflow/blob/c8b59c046895fa5b6d79f73e0b5817330fcfbfc1/tensorflow/core/lib/histogram/histogram.cc#L28)
82 Each slice in the histogram visualizer displays a single histogram.
88 You can mouse over the histogram to see tooltips with some more detailed
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/external/ImageMagick/Magick++/tests/
DcolorHistogram.cpp47 std::map<Color,size_t> histogram; in main() local
49 std::vector<std::pair<Color,size_t> > histogram; in main() local
52 colorHistogram( &histogram, image ); in main()
64 << histogram.size() << " entries:" << endl; in main()
67 std::map<Color,size_t>::const_iterator p=histogram.begin(); in main()
69 std::vector<std::pair<Color,size_t> >::const_iterator p=histogram.begin(); in main()
71 while (p != histogram.end()) in main()
/external/tensorflow/tensorflow/core/kernels/data/
Dstats_aggregator_ops.cc35 histogram::Histogram& histogram = histograms_[name]; in AddToHistogram() local
37 histogram.Add(value); in AddToHistogram()
45 const histogram::Histogram& histogram = pair.second; in EncodeToProto() local
49 histogram.EncodeToProto(value->mutable_histo(), in EncodeToProto()
56 std::unordered_map<string, histogram::Histogram> histograms_ GUARDED_BY(mu_);
/external/tensorflow/tensorflow/contrib/coder/kernels/
Drange_coder_test.cc40 std::vector<int32> histogram(kAlphabetSize, multiplier - 1); in RangeEncodeDecodeTest() local
43 (multiplier << precision) - histogram.size() * (multiplier - 1); in RangeEncodeDecodeTest()
48 ++histogram[x]; in RangeEncodeDecodeTest()
51 std::vector<int32> cdf(histogram.size() + 1, 0); in RangeEncodeDecodeTest()
53 for (int i = 0; i < histogram.size(); ++i) { in RangeEncodeDecodeTest()
54 partial_sum += histogram[i]; in RangeEncodeDecodeTest()
61 std::vector<double> ideal_code_length(histogram.size()); in RangeEncodeDecodeTest()
/external/libjpeg-turbo/
Djquant2.c180 hist3d histogram; /* pointer to the histogram */ member
209 register hist3d histogram = cquantize->histogram; in prescan_quantize() local
218 histp = & histogram[GETJSAMPLE(ptr[0]) >> C0_SHIFT] in prescan_quantize()
297 hist3d histogram = cquantize->histogram; in update_box() local
311 histp = & histogram[c0][c1][c2min]; in update_box()
322 histp = & histogram[c0][c1][c2min]; in update_box()
333 histp = & histogram[c0][c1][c2min]; in update_box()
344 histp = & histogram[c0][c1][c2min]; in update_box()
355 histp = & histogram[c0][c1min][c2]; in update_box()
366 histp = & histogram[c0][c1min][c2]; in update_box()
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/external/autotest/client/cros/chameleon/
Dscreen_comparison.py90 histogram = diff_image.convert('L').histogram()
92 num_wrong_pixels = sum(histogram[self._pixel_diff_margin + 1:])
94 lambda x: histogram[x], xrange(len(histogram))))
96 logging.debug('Histogram of difference: %r', histogram)

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