62480 2011-06-10 14:46:40 -0700 WebKit2: improve first page load speed by adding API to launch WebProcess earlier 2011-06-11 13:35:19 -0700 1 1 1 Unclassified WebKit WebKit2 528+ (Nightly build) Mac OS X 10.6 RESOLVED FIXED InRadar P2 Normal --- 1 slewis webkit-unassigned slewis oldest_to_newest 418934 0 slewis 2011-06-10 14:46:40 -0700 The first page load takes longer on WebKit2 because we have to wait for the WebProcess to launch. Add API to launch it preemptively if we'd like. 418935 1 96793 slewis 2011-06-10 14:49:58 -0700 Created attachment 96793 patch 419099 2 96793 sam 2011-06-10 18:15:53 -0700 Comment on attachment 96793 patch View in context: https://bugs.webkit.org/attachment.cgi?id=96793&action=review > Source/WebKit2/UIProcess/API/C/WKContext.cpp:104 > + toImpl(contextRef)->ensureWebProcess(); This should call a function on WebContext that matches the suffix of the API function call and the logic should be in WebContext. > Source/WebKit2/UIProcess/API/C/WKContext.h:116 > +WK_EXPORT void WKContextLaunchInjectedBundle(WKContextRef context); This isn't a good name for this. How about WKContextWarmInitialProcess(...). I also think this should go in WKContextPrivate.h 419126 3 96836 slewis 2011-06-10 19:17:10 -0700 Created attachment 96836 patch 419240 4 slewis 2011-06-11 13:32:58 -0700 committed http://trac.webkit.org/projects/webkit/changeset/88607 419241 5 slewis 2011-06-11 13:35:19 -0700 <rdar://problem/9593960> 96793 2011-06-10 14:49:58 -0700 2011-06-10 19:17:10 -0700 patch launchInjectedBundle.txt text/plain 2139 slewis SW5kZXg6IFNvdXJjZS9XZWJLaXQyL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvV2Vi S2l0Mi9DaGFuZ2VMb2cJKHJldmlzaW9uIDg4NTY4KQorKysgU291cmNlL1dlYktpdDIvQ2hhbmdl TG9nCSh3b3JraW5nIGNvcHkpCkBAIC0xLDMgKzEsMTYgQEAKKzIwMTEtMDYtMTAgIFN0ZXBoYW5p ZSBMZXdpcyAgPHNsZXdpc0BhcHBsZS5jb20+CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZ IChPT1BTISkuCisKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dp P2lkPTYyNDgwCisgICAgICAgIHBhcnQgb2YgPHJkYXI6Ly9wcm9ibGVtLzg2NzUxNzc+CisgICAg 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