RESOLVED DUPLICATE of bug 229559 218944
[JSC] Enable SharedArrayBuffer / Atomics by default 
https://bugs.webkit.org/show_bug.cgi?id=218944
Summary [JSC] Enable SharedArrayBuffer / Atomics by default
Yusuke Suzuki
Reported 2020-11-14 10:53:58 PST
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Radar WebKit Bug Importer
Comment 1 2020-11-21 10:54:13 PST
<rdar://problem/71656594>
Sanjay Kumar
Comment 2 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.
Sanjay Kumar
Comment 3 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)? https://bugs.webkit.org/show_bug.cgi?id=212069 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.
tasnim
Comment 4 2021-07-13 00:17:47 PDT
Wanted to ask if there's a roadmap / timeline for enabling SharedArrayBuffer by default?
Yusuke Suzuki
Comment 5 2021-08-26 15:54:35 PDT
*** This bug has been marked as a duplicate of bug 229559 ***
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