ContainerTiming: performance benchmarks for paint propagation [chromium/src : main]

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José Dapena Paz (Gerrit)

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8:50 AM (15 hours ago) 8:50 AM

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José Dapena Paz has uploaded the change for review

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ContainerTiming: performance benchmarks for paint propagation

Before implementing optimizations, include benchmarks for measuring
the propagation of paint events in deep hierarchies (with interleaved
contents and container timinig roots).

We test both the propagation, and the cache invalidation overhead.

Bug: 489959278

Change-Id: I8336fc7997bc9c411ca5ec2c3ceb214f495fe00f

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Change information

Files:

M third_party/blink/renderer/core/BUILD.gn
A third_party/blink/renderer/core/paint/timing/container_timing_perftest.cc

Change size: M

Delta: 2 files changed, 185 insertions(+), 0 deletions(-)

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