Index: tools/llvm-xray/xray-account.cc =================================================================== --- tools/llvm-xray/xray-account.cc +++ tools/llvm-xray/xray-account.cc @@ -237,16 +237,19 @@ auto MinMax = std::minmax_element(Timings.begin(), Timings.end()); R.Min = *MinMax.first; R.Max = *MinMax.second; + R.Count = Timings.size(); + auto MedianOff = Timings.size() / 2; std::nth_element(Timings.begin(), Timings.begin() + MedianOff, Timings.end()); R.Median = Timings[MedianOff]; + auto Pct90Off = std::floor(Timings.size() * 0.9); std::nth_element(Timings.begin(), Timings.begin() + Pct90Off, Timings.end()); R.Pct90 = Timings[Pct90Off]; + auto Pct99Off = std::floor(Timings.size() * 0.99); - std::nth_element(Timings.begin(), Timings.begin() + Pct90Off, Timings.end()); + std::nth_element(Timings.begin(), Timings.begin() + Pct99Off, Timings.end()); R.Pct99 = Timings[Pct99Off]; - R.Count = Timings.size(); return R; }