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