<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>266113</bug_id>
          
          <creation_ts>2023-12-08 16:14:30 -0800</creation_ts>
          <short_desc>[WebGPU] ~60 second hang loading https://webgpu.github.io/webgpu-samples/samples/deferredRendering</short_desc>
          <delta_ts>2023-12-10 16:19:44 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Layout and Rendering</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Mike Wyrzykowski">mwyrzykowski</reporter>
          <assigned_to name="Matt Woodrow">mattwoodrow</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1998181</commentid>
    <comment_count>0</comment_count>
    <who name="Mike Wyrzykowski">mwyrzykowski</who>
    <bug_when>2023-12-08 16:14:30 -0800</bug_when>
    <thetext>(1) Enable WebGPU via the Feature Flags in Safari Preferences
(2) Open https://webgpu.github.io/webgpu-samples/samples/deferredRendering
(3) Nothing happens for about 10 seconds
(4) Content finally loads

Regression caused by https://commits.webkit.org/271747@main</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1998182</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2023-12-08 16:15:47 -0800</bug_when>
    <thetext>&lt;rdar://problem/119406028&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1998508</commentid>
    <comment_count>2</comment_count>
    <who name="Matt Woodrow">mattwoodrow</who>
    <bug_when>2023-12-10 13:30:47 -0800</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/21609</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1998518</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-12-10 16:19:42 -0800</bug_when>
    <thetext>Committed 271854@main (cd96716c74c6): &lt;https://commits.webkit.org/271854@main&gt;

Reviewed commits have been landed. Closing PR #21609 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>