Bug 218944 - [JSC] Enable SharedArrayBuffer / Atomics by default
Summary: [JSC] Enable SharedArrayBuffer / Atomics by default
Status: RESOLVED DUPLICATE of bug 229559
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
Keywords: InRadar
Depends on: 215407
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Reported: 2020-11-14 10:53 PST by Yusuke Suzuki
Modified: 2021-08-26 15:54 PDT (History)
9 users (show)

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Description Yusuke Suzuki 2020-11-14 10:53:58 PST
Comment 1 Radar WebKit Bug Importer 2020-11-21 10:54:13 PST
Comment 2 Sanjay Kumar 2021-03-19 10:13:21 PDT
I don't see an option to enable this in latest iOS Beta Safari (14.5 beta 4). Is this planned ? Without SharedArrayBuffers/Atomics we don't have pthreads in webassembly - so webapps like mine (AvNav) run at half the speed (or less). Please consider enabling it for iOS/iPADOs Safari. Thank you.
Comment 3 Sanjay Kumar 2021-03-19 14:55:38 PDT
I checked latest Safari tech Preview on Big Sur 11.2.3 - No Experimental feature there either.

Was this meant for internal users an testers only then (as the title says)?

And how do I test it? Build Webkit/Safari from Source in Xcode and run my own version on ipAD? Ok, let me try that.

But please consider accelerating the rollout. This has been disable for 3 years now.
Comment 4 tasnim 2021-07-13 00:17:47 PDT
Wanted to ask if there's a roadmap / timeline for enabling SharedArrayBuffer by default?
Comment 5 Yusuke Suzuki 2021-08-26 15:54:35 PDT

*** This bug has been marked as a duplicate of bug 229559 ***