Remove dom.arena_allocator.enabled
| Tracking | Status | |
|---|---|---|
| firefox149 | --- | fixed |
| Assignee | |
Description•4 months ago
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| Assignee | |
Comment 1•4 months ago
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It's been true for a while and no plans to make it false anytime soon.
Updated•4 months ago
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| Assignee | |
Comment 2•4 months ago
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Less pointer-chasing.
| Assignee | |
Comment 3•4 months ago
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Noticed from the previous patch.
Updated•4 months ago
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Comment 5•4 months ago
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| bugherder | |
https://hg.mozilla.org/mozilla-central/rev/4c635c323e15
https://hg.mozilla.org/mozilla-central/rev/198688b6707d
https://hg.mozilla.org/mozilla-central/rev/694dedcbd7c3
Comment 6•3 months ago
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(In reply to Pulsebot from comment #4)
Pushed by ealvarez@mozilla.com:
https://github.com/mozilla-firefox/firefox/commit/f2c51e823ef3
https://hg.mozilla.org/integration/autoland/rev/4c635c323e15
Remove dom.arena_allocator.enabled. r=dom-core,smaug
https://github.com/mozilla-firefox/firefox/commit/7374fe305a72
https://hg.mozilla.org/integration/autoland/rev/198688b6707d
Use mNodeInfo to get to the manager rather than going via OwnerDoc().
r=dom-core,smaug
https://github.com/mozilla-firefox/firefox/commit/11fe7131f6ac
https://hg.mozilla.org/integration/autoland/rev/694dedcbd7c3
Less pointer chasing to get to a NodeInfoManager. r=dom-core,smaug
Perfherder has detected a browsertime performance change from push 694dedcbd7c359b39e70092e34fb307d40a616f4.
No action is required from the author; this comment is provided for informational purposes only.
| Improvement | Test | Platform | Options | Absolute values [old vs new] | Performance Profiles |
|---|---|---|---|---|---|
| 3% | speedometer3 Editor-TipTap/Highlight/Sync (doc) | linux1804-64-nightlyasrelease-qr | fission webrender | 80.54 ms -> 78.13 ms | Before/After |
| 3% | speedometer3 Editor-TipTap/Highlight/total (doc) | linux1804-64-nightlyasrelease-qr | fission webrender | 83.74 ms -> 81.47 ms | Before/After |
Need Help or Information?
If you have any questions, please reach out to afinder@mozilla.com. Alternatively, you can find help on Slack by joining #perf-help, and on Matrix you can find help by joining #perftest.
Details of the alert can be found in the alert summary, including links to graphs and comparisons for each of the affected tests.
Updated•3 months ago
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