On Fri, Jul 30, 2010 at 8:52 AM, Stuart Halloway <[email protected]>wrote:
> > <http://github.com/clojure/clojure/blob/1.2.x/changes.txt>Also, while > microbenchmarks are often misleading, if you have some that seem to show 1.2 > issues I would be happy to run them and take a look. > > Stu > > Yeah, I'm not talking about microbenchmarks -- my actual projects tend to run about 10% slower in 1.2. Just to give you one concrete example that you can try on your machine, to see if you get the same results as I: (use 'clojure.contrib.combinatorics) (time (dorun (permutations (range 10)))) or (time (dorun (permutations (range 11)))) I see a 10% slowdown on this function moving to 1.2 (both running under java -server -Xmx1500m, sampled several times), just like I see on all the code I have tested so far. -- 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
