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//$Id$
#include "ace/Log_Msg.h"
ACE_INLINE int
Task_Stats::sample (ACE_UINT64 inv_start_time, ACE_UINT64 inv_end_time)
{
if (this->samples_count_ >= this->max_samples_)
{
ACE_DEBUG ((LM_DEBUG, "Task_Stats::sample ret -1\n"));
return -1;
}
ACE_UINT64 inv_value, exec_value;
inv_value = inv_start_time - base_time_;
exec_value = inv_end_time - inv_start_time;
this->time_inv_[this->samples_count_] = inv_value;
this->time_exec_[this->samples_count_] = exec_value;
this->samples_count_++;
if (this->samples_count_ == 1u)
{
this->exec_time_min_ = exec_value;
this->exec_time_min_at_ = this->samples_count_;
this->exec_time_max_ = exec_value;
this->exec_time_max_at_ = this->samples_count_;
this->sum_ = exec_value;
#if defined ACE_LACKS_LONGLONG_T
this->sum2_ = exec_value * ACE_U64_TO_U32 (exec_value);
#else /* ! ACE_LACKS_LONGLONG_T */
this->sum2_ = exec_value * exec_value;
#endif /* ! ACE_LACKS_LONGLONG_T */
}
else
{
if (this->exec_time_min_ > exec_value)
{
this->exec_time_min_ = exec_value;
this->exec_time_min_at_ = this->samples_count_;
}
if (this->exec_time_max_ < exec_value)
{
this->exec_time_max_ = exec_value;
this->exec_time_max_at_ = this->samples_count_;
}
this->sum_ += exec_value;
#if defined ACE_LACKS_LONGLONG_T
this->sum2_ += exec_value * ACE_U64_TO_U32 (exec_value);
#else /* ! ACE_LACKS_LONGLONG_T */
this->sum2_ += exec_value * exec_value;
#endif /* ! ACE_LACKS_LONGLONG_T */
}
return 0;
}
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