On Thu, Mar 10, 2011 at 10:39 PM, Jarl Haggerty <[email protected]>wrote:
> I've been benchmarking java and clojure programs and wanted to make
> sure I was doing this right. I made two fairly similar programs that
> manipulated Vec2 objects from the JBox2D library. At first clojure
> was performing pretty poorly, then I tried compiling my clojure
> script, and then replacing the inner doseq with a loop. But java is
> still 5x faster and I hear that clojure should be able to run as fast
> as java and I wondered if there's any options in clojure I'm not using
Try:
(ns box2d.core
(import org.jbox2d.common.Vec2)
(:gen-class))
(defn -main [& args]
(dotimes [_ 5]
(let [a (Vec2. 1 2)
b (Vec2. 3 4)]
(time (dotimes [x 1e9]
(.addLocal a b))))))
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to [email protected]
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
