Enable layout.css.grid-item-baxis-measurement.enabled for all channels
Categories
(Core :: Layout: Grid, enhancement)
Tracking
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Tracking | Status | |
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firefox100 | --- | verified |
People
(Reporter: sefeng, Assigned: sefeng)
References
(Depends on 1 open bug)
Details
(Keywords: perf:responsiveness)
Attachments
(1 file)
(deleted),
text/x-phabricator-request
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Details |
layout.css.grid-item-baxis-measurement.enabled
is default on for Nightly. Eventually, we'd want to have it enabled everywhere.
Comment 1•3 years ago
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I'm adding bug 1682686 as a dependency. It probably isn't a hard blocker for shipping this, but ideally I'd like for us to at least understand why this pref only gives us a ~2x speedup in the nested-grid testcases there (rather than removing the exponential-cost behavior entirely, as I would expect if we were fully benefiting from this caching).
It seems possible there's just an incremental improvement that we need in order for that bug's testcases to fully benefit from this optimization.
Updated•3 years ago
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Updated•3 years ago
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Updated•3 years ago
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Assignee | ||
Comment 2•3 years ago
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Updated•3 years ago
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Comment 4•3 years ago
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bugherder |
Updated•3 years ago
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Comment 5•2 years ago
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This enhancement was verified on macOS 11, Win10-64 bits and Ubuntu 20.04. layout.css.grid-item-baxis-measurement.enabled
is now set by default on true
on Firefox 100.0.
Description
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