Bug 106208

Summary: Simplify slow case profiling
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Filip Pizlo <fpizlo>
Severity: Normal CC: barraclough, ggaren, mark.lam, mhahnenberg, msaboff, oliver, sam
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Description Flags
the patch mrowe: review+

Description Filip Pizlo 2013-01-06 21:17:17 PST
Currently the slow case profiler requires that the slow case count is greater than some minimum threshold, and that the number of slow case executions constitutes some minimum fraction of total executions of the code block.  The latter part of this - the ratio - does not appear to be helpful, so we should just remove it.
Comment 1 Filip Pizlo 2013-01-06 21:21:23 PST
Created attachment 181473 [details]
the patch
Comment 2 Filip Pizlo 2013-01-06 22:36:41 PST
Landed in http://trac.webkit.org/changeset/138924