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* monobench: don't sort the Bench vector while iterating through it...Gravatar Mike Klein2017-01-05
| | | | | | | | | | | | We sort to display Bench results in an ascending order, but we're doing this while iterating through the bench vector. This is probably undefined, and really screws up the sample distribution in practice. Slow benches run more often. Instead, copy the results of the benches to a new Result vector to sort and display. Each bench now gets its fair share of samples. Change-Id: I4ead0d9d69af271c9971eedb35604a4b3bca0784 Reviewed-on: https://skia-review.googlesource.com/6623 Reviewed-by: Mike Klein <mtklein@chromium.org> Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org>
* monobench: shuffle benchmark order between samplesGravatar Mike Klein2017-01-05
| | | | | | | | | I had the thought that going through each bench in the same order is a bias we can avoid, however slight. Change-Id: I2ef1a6f57c4d121883250d65ea2e98ebe834925d Reviewed-on: https://skia-review.googlesource.com/6622 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org>
* Make monobench more usable on Windows.Gravatar Mike Klein2016-10-19
| | | | | | | | | | | | | | All small stuff: - printf doesn't go to the Visual Studio console, SkDebugf does; - the Windows console can't show an ellipsis; - overwriting the console line is a little different on Windows. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3664 Change-Id: I0175afd6d0147feaff8ff6edae2b35a7435c25f5 Reviewed-on: https://skia-review.googlesource.com/3664 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org>
* GN/Win: flesh out compiler flags.Gravatar Mike Klein2016-10-12
| | | | | | | | | | | | | | | | | This should turn on the basics: optimization, debug symbols, disabled RTTI. Release builds compile monobench, and cl.exe isn't happy with 1.0/0.0 there, so I swapped that into infinity(). Also, gn format I skipped last time. CQ_INCLUDE_TRYBOTS=master.client.skia.compile:Build-Win-MSVC-x86_64-Debug-GN-Trybot,Build-Win-MSVC-x86_64-Release-GN-Trybot GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3252 Change-Id: I8718d583e3fba4496b789eb25971462b972a5425 Reviewed-on: https://skia-review.googlesource.com/3252 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org>
* monobench: usability tweaksGravatar Mike Klein2016-09-28
| | | | | | | | | | | | | | | - Allow an second argument to limit the number of samples. - If no benchmarks match, warn and exit instead of infinitely looping. The default limit of 2147483647 10ms samples will run for 9 months, which I think is long enough to not need any special infinity logic. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2747 Change-Id: Id70cf77b624e19dc04e1d75a71385aee3c988a80 Reviewed-on: https://skia-review.googlesource.com/2747 Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org>
* Enable SkTaskGroup threading in monobench.Gravatar mtklein2016-07-12
| | | | | | | | | Without this Enabler, SkTaskGroups all run serially. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2139423002 Review-Url: https://codereview.chromium.org/2139423002
* hacking on a single-benchmark toolGravatar mtklein2016-07-11
BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2012413004 Review-Url: https://codereview.chromium.org/2012413004