Method dispatch is slow after instance-level mixin, and gets slower on
subsequent call
--------------------------------------------------------------------------------------
Key: JRUBY-6039
URL: https://jira.codehaus.org/browse/JRUBY-6039
Project: JRuby
Issue Type: Bug
Components: Performance
Environment: $ ruby -v
jruby 1.6.3 (ruby-1.8.7-p330) (2011-07-07 965162f) (OpenJDK 64-Bit Server VM
1.6.0_22) [linux-amd64-java]
Reporter: Jon Leighton
I was benchmarking the cost of using mixins to add methods to object instances,
see here: https://gist.github.com/a40e9892e730cf95d887
As you can see from the results, JRuby is much slower that mri or rbx. With the
mixin version, it also appeared to get *slower* after the rehearsal, which
seems particularly odd.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe from this list, please visit:
http://xircles.codehaus.org/manage_email
