Closed Bug 1400489 Opened 4 years ago Closed 4 years ago
Restrict global sharing to desktop
59 bytes, text/x-review-board-request
Android currently passes cross-JSM syntactic scope objects, which don't fare very well.
Comment on attachment 8908944 [details] Bug 1400489: Restrict global sharing to desktop Firefox. https://reviewboard.mozilla.org/r/180560/#review185692 Desktop benefits most from JSM sharing so lets defer Fennec support, especially since very recent changes are incompatible and we need to get update from that team.
Attachment #8908944 - Flags: review?(tcampbell) → review+
Pushed by firstname.lastname@example.org: https://hg.mozilla.org/integration/autoland/rev/a2832e30d354 Restrict global sharing to desktop Firefox. r=tcampbell
This canceled the improvements noticed on Android in https://bugzilla.mozilla.org/show_bug.cgi?id=1381961#c16 == Change summary for alert #9501 (as of September 16 2017 04:29 UTC) == Regressions: 39% remote-blank summary android-4-4-armv7-api16 opt 816.48 -> 1,131.97 24% remote-blank summary android-7-1-armv8-api16 opt 506.68 -> 630.01 22% remote-blank summary android-4-2-armv7-api16 opt 1,257.64 -> 1,537.36 18% remote-twitter summary android-4-4-armv7-api16 opt 1,215.80 -> 1,435.96 17% remote-nytimes summary android-4-4-armv7-api16 opt 1,875.75 -> 2,201.11 16% remote-twitter summary android-7-1-armv8-api16 opt 809.18 -> 937.04 13% remote-nytimes summary android-7-1-armv8-api16 opt 1,169.54 -> 1,327.35 For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=9501
Will global sharing be re-enabled for Android? I want to file a dedicated tracking bug, to closely watch these improvements.
(In reply to Ionuț Goldan [:igoldan], Performance Sheriffing from comment #6) > Will global sharing be re-enabled for Android? I want to file a dedicated > tracking bug, to closely watch these improvements. I've filed bug 1400886 for enabling this on Android.
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