Closed
Bug 1481721
Opened 6 years ago
Closed 6 years ago
Switch Linux Nightlies and PGO builds to clang
Categories
(Firefox Build System :: General, defect)
Firefox Build System
General
Tracking
(relnote-firefox 64+, firefox64 fixed)
RESOLVED
FIXED
mozilla64
People
(Reporter: glandium, Assigned: glandium)
References
Details
Attachments
(1 file, 2 obsolete files)
No description provided.
Assignee | ||
Updated•6 years ago
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Summary: Switch Nightlies and PGO builds to clang → Switch Linux Nightlies and PGO builds to clang
Assignee | ||
Comment 1•6 years ago
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And enable LTO on CI builds using clang + PGO.
Attachment #9003023 -
Flags: review?(core-build-config-reviews)
Updated•6 years ago
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Attachment #9003023 -
Flags: review?(core-build-config-reviews) → review+
Assignee | ||
Comment 2•6 years ago
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Updated to avoid busting artifact builds (and probably l10n) with "mozbuild.configure.options.InvalidOptionError: LLVM_PROFDATA is not available in this configuration" errors. Carrying over r+.
Attachment #9003023 -
Attachment is obsolete: true
Attachment #9003386 -
Flags: review+
Assignee | ||
Updated•6 years ago
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Attachment #9003386 -
Attachment is obsolete: true
Updated•6 years ago
|
Attachment #9006406 -
Attachment description: Bug 1481721 - Switch Linux nightlies and PGO builds to clang. → Bug 1481721 - Switch Linux nightlies and PGO builds to clang. r?build
Assignee | ||
Comment 4•6 years ago
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I uploaded all the old versions of the patch to phabricator, and pushed the last updates to actually fix the artifact/l10n builds problem mentioned in comment 2 and to adapt to changes from bug 1486998.
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Comment 5•6 years ago
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Comment on attachment 9006406 [details] Bug 1481721 - Switch Linux nightlies and PGO builds to clang Nathan Froyd [:froydnj] has approved the revision.
Attachment #9006406 -
Flags: review+
Updated•6 years ago
|
Attachment #9006406 -
Attachment description: Bug 1481721 - Switch Linux nightlies and PGO builds to clang. r?build → Bug 1481721 - Switch Linux nightlies and PGO builds to clang
Pushed by mh@glandium.org: https://hg.mozilla.org/integration/autoland/rev/23860890d959 Switch Linux nightlies and PGO builds to clang r=froydnj
Comment 8•6 years ago
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bugherder |
https://hg.mozilla.org/mozilla-central/rev/23860890d959
Status: NEW → RESOLVED
Closed: 6 years ago
status-firefox64:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla64
Comment 9•6 years ago
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perf improvements: == Change summary for alert #15834 (as of Wed, 12 Sep 2018 02:54:15 GMT) == Improvements: 13% tp5o responsiveness linux64 pgo e10s stylo 0.68 -> 0.59 13% displaylist_mutate linux64 pgo e10s stylo 2,122.70 -> 1,857.24 10% perf_reftest_singletons linux64 pgo e10s stylo 47.40 -> 42.62 9% speedometer linux64 pgo e10s stylo 78.89 -> 86.14 9% about_preferences_basic linux64 pgo e10s stylo 154.50 -> 140.54 8% tp5o_webext linux64 pgo e10s stylo 200.79 -> 185.24 7% a11yr linux64 pgo e10s stylo 189.58 -> 175.45 7% dromaeo_dom linux64 pgo e10s stylo 3,245.74 -> 3,471.69 7% ts_paint_webext linux64 pgo e10s stylo 205.50 -> 192.08 6% tp5o_webext responsiveness linux64 pgo e10s stylo 1.26 -> 1.18 6% tsvgx linux64 pgo e10s stylo 180.21 -> 169.47 6% tsvg_static linux64 pgo e10s stylo 69.29 -> 65.21 6% tart linux64 pgo e10s stylo 2.06 -> 1.95 5% tp5o linux64 pgo e10s stylo 129.52 -> 122.46 4% tscrollx linux64 pgo e10s stylo 0.68 -> 0.65 4% sessionrestore linux64 pgo e10s stylo 336.00 -> 323.67 4% sessionrestore_no_auto_restore linux64 pgo e10s stylo 356.25 -> 343.50 3% tp5o_scroll linux64 pgo e10s stylo 0.59 -> 0.57 For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=15834
Comment 10•6 years ago
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This is in 64 release notes as, "Improved performance for Mac and Linux users, by enabling link time optimization (Clang LTO). (Clang LTO was enabled for Windows users in Firefox 63.)" (along with enabling LTO for Mac in bug 1473786).
relnote-firefox:
--- → 64+
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Description
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