Regression: JRuby always starts with Client VM on windows
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Key: JRUBY-2648
URL: http://jira.codehaus.org/browse/JRUBY-2648
Project: JRuby
Issue Type: Bug
Components: Miscellaneous
Affects Versions: JRuby 1.1.3
Environment: Latest JRuby
Reporter: Vladimir Sizikov
Assignee: Vladimir Sizikov
Priority: Critical
Fix For: JRuby 1.1.3
Try:
On Windows:
jruby.bat -J-server -rjava -e "puts
java.lang.management.ManagementFactory.getCompilationMXBean.name"
HotSpot Client Compiler
On Linux:
jruby -J-server -rjava -e "puts
java.lang.management.ManagementFactory.getCompilationMXBean.name"
HotSpot Tiered Compilers
No wonder I'veseen really weird performance results lately on Windows, since
JRuby was always running with client VM,
ignoring the command line options.
This is a recent regression, since JRuby 1.1.2 works as expected.
Will fix.
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