RESOLVED FIXED 122525
Refined power management in SunSpider 1.0.2
https://bugs.webkit.org/show_bug.cgi?id=122525
Summary Refined power management in SunSpider 1.0.2
Geoffrey Garen
Reported 2013-10-08 14:38:50 PDT
Refined power management in SunSpider 1.0.2
Attachments
Patch (4.67 KB, patch)
2013-10-08 14:47 PDT, Geoffrey Garen
barraclough: review+
Upload changes to webkit.org (26.64 KB, patch)
2013-10-08 14:54 PDT, Geoffrey Garen
barraclough: review+
Geoffrey Garen
Comment 1 2013-10-08 14:47:26 PDT
Geoffrey Garen
Comment 2 2013-10-08 14:54:28 PDT
Created attachment 213722 [details] Upload changes to webkit.org
Gavin Barraclough
Comment 3 2013-10-08 15:17:29 PDT
Comment on attachment 213721 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=213721&action=review > PerformanceTests/SunSpider/resources/driver-TEMPLATE.html:60 > +function next() Bonus space! > PerformanceTests/SunSpider/resources/driver-TEMPLATE.html:71 > + for (var start = new Date; new Date - start < warmup; ) { } This busy loop will churn through a lot of object creation – I wonder if it might be worth having a loop body containing math to spin up the CPU without also creating artificial GC pressure?
Geoffrey Garen
Comment 4 2013-10-08 15:38:41 PDT
Geoffrey Garen
Comment 5 2013-10-08 15:38:53 PDT
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