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@@ -120,3 +120,30 @@ You can also run a subset of them by providing that directory instead: Or even individual tests, by passing the filenames directly. +## the results + +Here's an example of running `src/qmlbench --shell frame-count /Users/mitch/dev/qmlbench/benchmarks/auto/creation/quick.controls2/delegates_tumbler.qml` on macOS: + + ID: + OS: macOS High Sierra (10.13) + QPA: cocoa + GL_VENDOR: ATI Technologies Inc. + GL_RENDERER: AMD Radeon Pro 460 OpenGL Engine + GL_VERSION: 2.1 ATI-1.60.24 + running: /Users/mitch/dev/qmlbench/benchmarks/auto/creation/quick.controls2/delegates_tumbler.qml + 153 frames + 152 frames + 154 frames + 154 frames + 153 frames + Average: 153.2 frames; MedianAll=153; StdDev=0.83666, CoV=0.00546123 + All done... + +The test was repeated 5 times, and for each run, the frames are printed. For the frame-count shell, the higher the number of frames is, the better. + +- "Average: 153.2 frames" - this is the average of each run. +- "MedianAll=153" - the [median](https://en.wikipedia.org/wiki/Median) of all of the runs: + (152, 153, 153, 154, 154) + ^ +- "StdDev=0.83666" - the [standard deviation](https://en.wikipedia.org/wiki/Standard_deviation). The lower the better. +- "CoV=0.00546123" - the [coefficient of variation](https://en.wikipedia.org/wiki/Coefficient_of_variation). The lower the better; a general guide is to aim for less than 5% CoV. |