Bug 149320

Summary:

REGRESSION(r188871): 50% regression in page load time of Wikipedia home page

Product:

WebKit

Reporter:

Myles C. Maxfield <mmaxfield>

Component:

New Bugs

Assignee:

Myles C. Maxfield <mmaxfield>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

cdumez, dbates, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	dbates: review+

Description Myles C. Maxfield 2015-09-17 17:19:35 PDT

50% regression in page load time of Wikipedia home page

Comment 1 Myles C. Maxfield 2015-09-17 17:23:20 PDT

Created attachment 261461 [details]
Patch

Comment 2 Daniel Bates 2015-09-17 17:26:13 PDT

Comment on attachment 261461 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=261461&action=review

> Source/WebCore/platform/graphics/ios/FontCacheIOS.mm:104
> +#if __IPHONE_OS_VERSION_MIN_REQUIRED > 90000

This is inside an existing guard.

Comment 3 Daniel Bates 2015-09-17 17:26:53 PDT

Comment on attachment 261461 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=261461&action=review

>> Source/WebCore/platform/graphics/ios/FontCacheIOS.mm:104
>> +#if __IPHONE_OS_VERSION_MIN_REQUIRED > 90000
> 
> This is inside an existing guard.

Disregard this remark.

Comment 4 Myles C. Maxfield 2015-09-17 17:45:34 PDT

<rdar://problem/22559949>

Comment 5 Myles C. Maxfield 2015-09-17 17:50:26 PDT

Committed r189951: <http://trac.webkit.org/changeset/189951>

Comment 6 Chris Dumez 2015-09-28 09:59:58 PDT

Looks like a ~3.7% progression on iOS PLT on the bots.

Comment 7 Myles C. Maxfield 2015-09-29 11:44:00 PDT

(In reply to comment #6)
> Looks like a ~3.7% progression on iOS PLT on the bots.

\o/