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76 lines
1.6 KiB
C++
76 lines
1.6 KiB
C++
// $Id: Basic_Stats.cpp 96985 2013-04-11 15:50:32Z huangh $
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#include "ace/Basic_Stats.h"
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#include "ace/Log_Category.h"
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#if !defined (__ACE_INLINE__)
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#include "ace/Basic_Stats.inl"
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#endif /* __ACE_INLINE__ */
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ACE_BEGIN_VERSIONED_NAMESPACE_DECL
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void
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ACE_Basic_Stats::accumulate (const ACE_Basic_Stats &rhs)
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{
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if (rhs.samples_count_ == 0)
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return;
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if (this->samples_count_ == 0)
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{
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this->min_ = rhs.min_;
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this->min_at_ = rhs.min_at_;
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this->max_ = rhs.max_;
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this->max_at_ = rhs.max_at_;
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}
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else
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{
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if (this->min_ > rhs.min_)
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{
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this->min_ = rhs.min_;
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this->min_at_ = rhs.min_at_;
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}
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if (this->max_ < rhs.max_)
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{
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this->max_ = rhs.max_;
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this->max_at_ = rhs.max_at_;
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}
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}
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this->samples_count_ += rhs.samples_count_;
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this->sum_ += rhs.sum_;
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}
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void
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ACE_Basic_Stats::dump_results (
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const ACE_TCHAR *msg,
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ACE_Basic_Stats::scale_factor_type sf) const
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{
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#ifndef ACE_NLOGGING
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if (this->samples_count () == 0u)
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{
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ACELIB_DEBUG ((LM_DEBUG,
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ACE_TEXT ("%s : no data collected\n"), msg));
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return;
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}
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ACE_UINT64 avg = this->sum_ / this->samples_count_;
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ACE_UINT64 l_min = this->min_ / sf;
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ACE_UINT64 l_max = this->max_ / sf;
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ACE_UINT64 l_avg = avg / sf;
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ACELIB_DEBUG ((LM_DEBUG,
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ACE_TEXT ("%s latency : %Q[%d]/%Q/%Q[%d] (min/avg/max)\n"),
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msg,
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l_min, this->min_at_,
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l_avg,
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l_max, this->max_at_));
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#else
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ACE_UNUSED_ARG (msg);
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ACE_UNUSED_ARG (sf);
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#endif /* ACE_NLOGGING */
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}
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ACE_END_VERSIONED_NAMESPACE_DECL
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