Searched refs:_alpha (Results 1 - 2 of 2) sorted by relevance

/openjdk7/hotspot/src/share/vm/utilities/
H A DnumberSeq.cpp33 _davg(0.0), _dvariance(0.0), _alpha(alpha) {
44 _davg = (1.0 - _alpha) * val + _alpha * _davg;
46 _dvariance = (1.0 - _alpha) * diff * diff + _alpha * _dvariance;
242 s->print_cr("\t _davg = %7.3f, _dvariance = %7.3f, _alpha = %7.3f",
243 _davg, _dvariance, _alpha);
H A DnumberSeq.hpp56 double _alpha; // factor for the decaying average / variance member in class:AbsSeq

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