Bug 223953

Summary: Optimize constructors of ES6 collections
Product: WebKit Reporter: Alexey Shvayka <ashvayka>
Component: JavaScriptCoreAssignee: Alexey Shvayka <ashvayka>
Status: RESOLVED FIXED    
Severity: Enhancement CC: ews-watchlist, keith_miller, mark.lam, msaboff, saam, tzagallo, webkit-bug-importer, ysuzuki
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch none

Alexey Shvayka
Reported 2021-03-30 13:30:54 PDT
Optimize constructors of ES6 collections
Attachments
Patch (30.92 KB, patch)
2021-03-30 13:34 PDT, Alexey Shvayka 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Alexey Shvayka
Comment 1 2021-03-30 13:34:39 PDT
Created attachment 424684 [details] Patch
Alexey Shvayka
Comment 2 2021-03-30 13:35:37 PDT
(In reply to Alexey Shvayka from comment #1) > Created attachment 424684 [details] > Patch r274330 patch map-constructor 58.2210+-1.2994 ^ 30.8037+-2.3228 ^ definitely 1.8901x faster set-constructor 45.7864+-0.7473 ^ 24.6108+-0.5660 ^ definitely 1.8604x faster weak-map-constructor 49.8301+-1.0494 ^ 20.1428+-0.3565 ^ definitely 2.4738x faster weak-set-constructor 33.8521+-0.5850 ^ 14.6234+-0.7491 ^ definitely 2.3149x faster <geometric> 45.9778+-0.4459 ^ 21.5779+-0.3504 ^ definitely 2.1308x faster
Yusuke Suzuki
Comment 3 2021-03-30 13:46:00 PDT
Comment on attachment 424684 [details] Patch r=me, nice!!!
Alexey Shvayka
Comment 4 2021-03-31 00:16:42 PDT
(In reply to Yusuke Suzuki from comment #3) > Comment on attachment 424684 [details] > Patch > > r=me, nice!!! Thank you for review!
EWS
Comment 5 2021-03-31 00:21:41 PDT
Committed r275271: <https://commits.webkit.org/r275271> All reviewed patches have been landed. Closing bug and clearing flags on attachment 424684 [details].
Radar WebKit Bug Importer
Comment 6 2021-03-31 00:22:14 PDT
<rdar://problem/76041677>
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