diff options
Diffstat (limited to 'ace/Basic_Stats.cpp')
-rw-r--r-- | ace/Basic_Stats.cpp | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/ace/Basic_Stats.cpp b/ace/Basic_Stats.cpp deleted file mode 100644 index 3ed5dc739ad..00000000000 --- a/ace/Basic_Stats.cpp +++ /dev/null @@ -1,75 +0,0 @@ -// $Id$ - -#include "ace/Basic_Stats.h" -#include "ace/Log_Msg.h" - -#if !defined (__ACE_INLINE__) -#include "ace/Basic_Stats.inl" -#endif /* __ACE_INLINE__ */ - -ACE_RCSID(ace, Basic_Stats, "$Id$") - -void -ACE_Basic_Stats::accumulate (const ACE_Basic_Stats &rhs) -{ - if (rhs.samples_count_ == 0) - return; - - if (this->samples_count_ == 0) - { - this->samples_count_ = rhs.samples_count_; - - this->min_ = rhs.min_; - this->max_ = rhs.max_; - this->sum_ = rhs.sum_; - this->sum2_ = rhs.sum2_; - - return; - } - this->samples_count_ += rhs.samples_count_; - - if (this->min_ > rhs.min_) - this->min_ = rhs.min_; - if (this->max_ < rhs.max_) - this->max_ = rhs.max_; - - this->sum_ += rhs.sum_; - this->sum2_ += rhs.sum2_; -} - -void -ACE_Basic_Stats::dump_results (const ACE_TCHAR *msg, - ACE_UINT32 sf) const -{ -#ifndef ACE_NLOGGING - if (this->samples_count () == 0u) - { - ACE_DEBUG ((LM_DEBUG, - ACE_LIB_TEXT ("%s : no data collected\n"), msg)); - return; - } - - const ACE_UINT64 avg = this->sum_ / this->samples_count_; - ACE_UINT64 dev = -# if defined ACE_LACKS_LONGLONG_T - static_cast<ACE_U_LongLong> (this->sum2_ / this->samples_count_) - - avg * ACE_U64_TO_U32(avg); -# else /* ! ACE_LACKS_LONGLONG_T */ - this->sum2_ / this->samples_count_ - avg * avg; -# endif /* ! ACE_LACKS_LONGLONG_T */ - - const double l_min = ACE_CU64_TO_CU32 (this->min_) / sf; - const double l_max = ACE_CU64_TO_CU32 (this->max_) / sf; - const double l_avg = ACE_CU64_TO_CU32 (avg) / sf; - const double l_dev = ACE_CU64_TO_CU32 (dev) / (sf * sf); - - ACE_DEBUG ((LM_DEBUG, - ACE_LIB_TEXT ("%s latency : %.2f[%d]/%.2f/%.2f[%d]/%.2f (min/avg/max/var^2)\n"), - msg, - l_min, this->min_at_, - l_avg, - l_max, this->max_at_, - l_dev)); - -#endif /* ACE_NLOGGING */ -} |