Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Deeply-nested super or constant lookup is slower in 9k than in 1.7. #2362

Closed
headius opened this issue Dec 29, 2014 · 1 comment
Closed

Deeply-nested super or constant lookup is slower in 9k than in 1.7. #2362

headius opened this issue Dec 29, 2014 · 1 comment

Comments

@headius
Copy link
Member

headius commented Dec 29, 2014

Originally reported as http://jira.codehaus.org/browse/JRUBY-6312

The benchmark:

https://gist.github.com/headius/d1e6b73c79ca608d6c6c

It appears to be consistently slower than 1.7, even with invokedynamic mode. This will be a good one to investigate before 9k final.

@headius headius added this to the JRuby 9.0.0.0 milestone Dec 29, 2014
@enebo enebo modified the milestone: JRuby 9.0.0.0 Jul 14, 2015
@kares kares added this to the JRuby 9.2.0.0 milestone Jun 22, 2017
@headius
Copy link
Member Author

headius commented May 16, 2018

JRuby 9.2 is now faster than 1.7.27 for all cases.

@headius headius closed this as completed May 16, 2018
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Development

No branches or pull requests

3 participants