Closed Bug 1543215 Opened 1 year ago Closed 1 year ago

Enable PGO on Android ARM64 Nightlies

Categories

(Firefox Build System :: General, defect)

ARM64
Android
defect
Not set
normal

Tracking

(firefox66 unaffected, firefox67 wontfix, firefox68 fixed)

RESOLVED FIXED
mozilla68
Tracking Status
firefox66 --- unaffected
firefox67 --- wontfix
firefox68 --- fixed

People

(Reporter: cpeterson, Assigned: mshal)

References

Details

(Whiteboard: [geckoview:p2])

Attachments

(1 file)

With bug 1543212 we'll have new Android ARM64 PGO builds, but to actually ship them we'll need to enable PGO on the Nightlies (like ARMv7 Nightlies bug 1535364).

Depends on: 1535364
Pushed by mshal@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/3d041b01d6f0
Enable PGO on Android aarch64 nightlies; r=firefox-build-system-reviewers,chmanchester

Looks like PGO has improved AArch64 Android's Speedometer score by ~9% (~22 -> ~24)! ARMv7 Android has a higher score for now because ARMv7's JavaScript JIT is more mature.

https://treeherder.mozilla.org/perf.html#/graphs?timerange=604800&series=mozilla-central,1776166,1,10&series=mozilla-central,2008594,1,10&series=mozilla-central,1955058,1,10

Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla68
Depends on: android-pgo-ARMv7
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