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From "Chen Yang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-5369) Mark Prefetch for GCv5
Date Fri, 04 Jan 2008 11:02:34 GMT
Mark Prefetch for GCv5
----------------------

                 Key: HARMONY-5369
                 URL: https://issues.apache.org/jira/browse/HARMONY-5369
             Project: Harmony
          Issue Type: Improvement
          Components: DRLVM
         Environment: Windows 32/Linux x86/Windows 64/Linux x64
            Reporter: Chen Yang


Software prefetch in marking does help improve performance, for my Core 2 based desktop system,
compared with configuration with and without allocation prefetch, mark prefetch can provide
about 1% performance improvement. 

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