Searched refs:stddev (Results 1 – 7 of 7) sorted by relevance
| /frameworks/av/media/libcpustats/ |
| D | CentralTendencyStatistics.cpp | 70 double CentralTendencyStatistics::stddev() const in stddev() function in CentralTendencyStatistics
72 double stddev; in stddev() local
74 stddev = sqrt(variance()); in stddev()
75 mStddev = stddev; in stddev()
78 stddev = mStddev; in stddev()
80 return stddev; in stddev()
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| /frameworks/opt/gamesdk/src/tuningfork/ |
| D | histogram.cpp | 78 Sample stddev = sqrt(var); in CalcBucketsFromSamples() local
79 start_ms_ = std::max(mean - kAutoSizeNumStdDev * stddev, 0.0); in CalcBucketsFromSamples()
80 end_ms_ = mean + kAutoSizeNumStdDev * stddev; in CalcBucketsFromSamples()
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| /frameworks/base/tests/JankBench/scripts/ |
| D | itr_collect.py | 93 stddev = numpy.std(res.durations)
97 score = stddev * mean *pj
102 … print "\tScore = %f x %f x %f = %f (%d samples)" % (stddev, mean, pj, score, len(res.durations))
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| D | collect.py | 134 stddev = round_to_2(numpy.std(res.durations))
138 score = stddev * mean * pj
144 stddevs.append(stddev)
147 …print "\t%s: Score = %f x %f x %f = %f (%d samples)" % (iteration, stddev, mean, pj, score, len(re…
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| /frameworks/av/media/libcpustats/include/cpustats/ |
| D | CentralTendencyStatistics.h | 49 double stddev() const;
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| /frameworks/wilhelm/tests/examples/ |
| D | slesTestDecodeAac.cpp | 835 printf(" stddev = %.1f bytes\n", frameStats.stddev()); in TestDecToBuffQueue()
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| /frameworks/av/services/audioflinger/ |
| D | Threads.cpp | 402 const double stddev = mWcStats.getStdDev(); in sample() local
420 stddev * .001, in sample()
424 stddev / perLoop100, in sample()
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