Bug 114294

Summary:

Create fewer tiles when page is loading

Product:

WebKit

Reporter:

Antti Koivisto <koivisto>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

abarth, andersca, barraclough, buildbot, commit-queue, eric, esprehn+autocc, japhet, kling, ojan.autocc, rniwa, simon.fraser, webkit.review.bot

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
patch	andersca: review+, buildbot: commit-queue-
Archive of layout-test-results from webkit-ews-14 for mac-mountainlion-wk2	none
reduced initial tile counts, added new tests for speculative tiles after load is completed	none

Antti Koivisto

Reported 2013-04-09 11:26:00 PDT

We currently create speculative tiles immediately. The page is often changing rapidly during loading and keeping speculative tiles up to date creates extra work.

Attachments
patch (6.72 KB, patch) 2013-04-09 11:33 PDT, Antti Koivisto	andersca: review+ buildbot: commit-queue-	Details Formatted Diff Diff
Archive of layout-test-results from webkit-ews-14 for mac-mountainlion-wk2 (1.05 MB, application/zip) 2013-04-09 14:07 PDT, Build Bot	no flags	Details
reduced initial tile counts, added new tests for speculative tiles after load is completed (24.12 KB, patch) 2013-04-10 02:58 PDT, Antti Koivisto	no flags	Details Formatted Diff Diff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

Antti Koivisto

Comment 1 2013-04-09 11:33:35 PDT

Created attachment 197152 [details] patch

Antti Koivisto

Comment 2 2013-04-09 11:35:15 PDT

<rdar://problem/13589857>

Build Bot

Comment 3 2013-04-09 14:07:25 PDT

Comment on attachment 197152 [details] patch Attachment 197152 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-commit-queue.appspot.com/results/17656015 New failing tests: platform/mac-wk2/tiled-drawing/fixed-background/fixed-body-background-transformed-html.html platform/mac-wk2/tiled-drawing/tile-coverage-after-scroll.html platform/mac-wk2/tiled-drawing/fixed-background/fixed-background-no-image.html platform/mac-wk2/tiled-drawing/fixed-background/fixed-html-background.html platform/mac-wk2/tiled-drawing/fixed-background/fixed-body-background-zoomed.html platform/mac-wk2/tiled-drawing/fixed-background/fixed-body-background-opacity-html.html platform/mac-wk2/tiled-drawing/fixed-background/fixed-body-background-body-layer.html platform/mac-wk2/tiled-drawing/fixed-background/fixed-body-background.html platform/mac-wk2/tiled-drawing/tiled-drawing-zoom-scrolled.html platform/mac-wk2/tiled-drawing/tiled-drawing-zoom.html platform/mac-wk2/tiled-drawing/fixed-background/fixed-body-background-positioned.html platform/mac-wk2/tiled-drawing/tile-coverage-scroll-to-bottom.html platform/mac-wk2/tiled-drawing/use-tiled-drawing.html

Build Bot

Comment 4 2013-04-09 14:07:28 PDT

Created attachment 197168 [details] Archive of layout-test-results from webkit-ews-14 for mac-mountainlion-wk2 The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews. Bot: webkit-ews-14 Port: mac-mountainlion-wk2 Platform: Mac OS X 10.8.2

Antti Koivisto

Comment 5 2013-04-10 02:58:06 PDT

Created attachment 197233 [details] reduced initial tile counts, added new tests for speculative tiles after load is completed

WebKit Commit Bot

Comment 6 2013-04-10 04:33:24 PDT

Comment on attachment 197233 [details] reduced initial tile counts, added new tests for speculative tiles after load is completed Clearing flags on attachment: 197233 Committed r148089: <http://trac.webkit.org/changeset/148089>

WebKit Commit Bot

Comment 7 2013-04-10 04:33:27 PDT

All reviewed patches have been landed. Closing bug.

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