Lines Matching defs:Duration

303     using Duration = std::chrono::nanoseconds;
305     auto Time = [&](auto &&Run) -> Duration {
313     auto Change = [&](Duration Exp, Duration Base) -> double {
317     auto Build = [&](llvm::StringRef Checks) -> Duration {
326       Duration Val = Time([&] {
333     auto MedianTime = [&](llvm::StringRef Checks) -> Duration {
334       std::array<Duration, 5> Measurements;
340     Duration Baseline = MedianTime("-*");
345         Duration Median = MedianTime(("-*," + Check).str());
346         Duration NewBase = MedianTime("-*");