Request for review: JDK-8009928 PSR:PERF Increase default string table size

harold seigel harold.seigel at oracle.com
Fri Apr 12 05:49:59 PDT 2013


Hi,

Please review the following fix for bug: JDK-8009928 PSR:PERF Increase 
default string table size

Summary:   To improve performance, increase the default size of the 
StringTable to 60013 for 64-bit platforms.  This will increase the 
default size of the StringTable by about 944K.  Please see the 
discussion in the bug report about why this change is need.

Open webrev at http://cr.openjdk.java.net/~hseigel/bug_8009928/ 
<http://cr.openjdk.java.net/%7Ehseigel/bug_8009928/>

Bug link at http://bugs.sun.com/view_bug.do?bug_id=8009928

The change was tested by hand to ensure that the right string table 
sizes were being set for both 32 and 64 bit platforms.  Regression 
testing was done using JCK Lang and VM, JTREG tests, and ute 
vm.quick.testlist tests.

Thank you!
Harold


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