Golo - A simple post-invokedynamic language for the JVM

Tools in Action at Devoxx 2013.

Transcript

1. @jponge #DV13 #gololang A simple post-invokedynamic language for the JVM - Julien Ponge
2. @jponge #DV13 #gololang Julien Ponge ! Associate Professor Computer Scientist ! IzPack, Mojo, GlassFish, … Oracle Java Magazine, …
3. @jponge #DV13 #gololang Simple language Simple to use & hack
4. @jponge #DV13 #gololang JooFlux Dynamic AOP using invokedynamic April 2012
5. @jponge #DV13 #gololang July 2012 Summer hack for fun…
6. @jponge #DV13 #gololang August 2012 Fibonacci… no way back!
7. Demo @jponge #DV13 #gololang
8. @jponge #DV13 #gololang Micro-benchmarks (not a shootout…)
9. @jponge #DV13 #gololang
10. @jponge #DV13 #gololang Golo Java Java (boxed) Groovy (indy) Groovy JRuby Clojure Nashorn 0,1 1 10 100 (logarithmic, less is better)
11. @jponge #DV13 #gololang Monomorphic dispatch Golo Java Java (boxed) Groovy (indy) Groovy JRuby Clojure Nashorn 0,1 1 10 100 A A A A A obj: toString() (…)
12. @jponge #DV13 #gololang Trimorphic dispatch Golo Java Java (boxed) Groovy (indy) Groovy JRuby Clojure Nashorn 0,1 1 10 100 A C B A A obj: toString() (…)
13. @jponge #DV13 #gololang Megamorphic dispatch Golo Java Java (boxed) Groovy (indy) Groovy JRuby Clojure Nashorn 0,1 1 10 100 C D E B A obj: toString() (…)
14. @jponge #DV13 #gololang Fibonacci(40) Golo Java Java (boxed) Groovy (indy) Groovy JRuby Clojure Nashorn 0,1 1 10 100
15. @jponge #DV13 #gololang Filter-Map-Reduce Golo Java Java (boxed) Groovy (indy) Groovy JRuby Clojure Nashorn 0,1 1 10 100 1 2 3 4 1 3 40 10 30 odd? x10 sum
16. @jponge #DV13 #gololang Dynamic object dispatch Golo Java Java (boxed) Groovy (indy) Groovy JRuby Clojure Nashorn 0,1 1 10 100
17. @jponge #DV13 #gololang
18. @jponge #DV13 #gololang (…)
19. @jponge #DV13 #gololang @golo_lang http://golo-lang.org/ @jponge http://julien.ponge.org/