Function RunBenchmark

libs/map/benchmark_tool/features_loading.cpp:63–99

};

void RunBenchmark(FeaturesFetcher const & src, m2::RectD const & rect, pair<int, int> const & scaleRange,
                  AllResult & res)
{
  ASSERT_LESS_OR_EQUAL(scaleRange.first, scaleRange.second, ());

  vector<m2::RectD> rects;
  rects.push_back(rect);

  Accumulator acc(res.m_reading);

  while (!rects.empty())
  {
    m2::RectD const r = rects.back();
    rects.pop_back();

    bool doDivide = true;
    int const scale = scales::GetScaleLevel(r);
    if (scale >= scaleRange.first)
    {
      acc.Reset(scale);

      base::Timer timer;
      src.ForEachFeature(r, acc, scale);
      res.Add(timer.ElapsedSeconds());

      doDivide = !acc.IsEmpty();
    }

    if (doDivide && scale < scaleRange.second)
    {
      m2::RectD r1, r2;
      r.DivideByGreaterSize(r1, r2);
      rects.push_back(r1);
      rects.push_back(r2);
    }
  }
}
}  // namespace

void RunFeaturesLoadingBenchmark(string fileName, pair<int, int> scaleRange, AllResult & res)