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author | 2017-09-29 11:20:01 -0400 | |
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committer | 2017-09-29 16:00:34 +0000 | |
commit | 980379d47589f06719c4f3545c412789bf4d43f4 (patch) | |
tree | aa61a87db339ab9f7aa7f032adb76772cae40dcb /include | |
parent | 45a6f147b0dc47630e75dcfc8f9c4ce816392553 (diff) |
Add a new calmbench tool for noiseless nanobench
This tool can quickly check all nanobench tests including svgs
and skps (<5 minutes for CPU, ~30 minutes for GPU) and find
significant performance regressions without much noise.
This tool is not only faster (lower latency to get regression
alerts), but also more sensitive compared to our k-means and
step-fitting bots (especially for changes that only affect very
few benches). It may still miss some regressions, but the
regressions reported should be valid with very high probability.
Bug: skia:
Change-Id: I02115e6c5ab630e4c56b2087ffeb5cae1d4a618e
Reviewed-on: https://skia-review.googlesource.com/50060
Commit-Queue: Yuqian Li <liyuqian@google.com>
Reviewed-by: Eric Boren <borenet@google.com>
Diffstat (limited to 'include')
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