ff_i_profiler

Profiling functions.

Wrappers around NWNX_Profiler to push and pop named timing scopes. Output is written to the server log.

int StartProfileTimer()

Start a profiling timer.

int StopProfileTimer(int nStart)

Parameters:

• nStart – Value returned by StartProfileTimer().

Stop the timer and return the timing.

string ProfileTimeToString(int nMicroSeconds)

Parameters:

• nMicroSeconds – Value returned by StopProfileTimer().

Convert the time of StopProfileTimer to a string.

Source code

// @code


#include "ff_i_string"


// -----------------------------------------------------------------------------

//! @brief Start a profiling timer
int StartProfileTimer();
int StartProfileTimer()
{
  return GetMicrosecondCounter();
}


// -----------------------------------------------------------------------------

//! @brief Stop the timer and return the timing
//! @param nStart Value returned by StartProfileTimer().
int StopProfileTimer(int nStart);
int StopProfileTimer(int nStart)
{
  int nNow = GetMicrosecondCounter();
  int nDiff = nNow - nStart;
  return nDiff;
}


// -----------------------------------------------------------------------------

//! @brief Convert the time of StopProfileTimer to a string
//! @param nMicroSeconds Value returned by StopProfileTimer().
string ProfileTimeToString(int nMicroSeconds);
string ProfileTimeToString(int nMicroSeconds)
{
  float fMilliseconds = IntToFloat(nMicroSeconds) / 1000.0;
  return FloatToString(fMilliseconds, 3, 3);
}