The multi-arity fn optimization was causing some code size explosion. I've committed a refactor that eliminates the issue. Please try!
On Sun, Apr 8, 2012 at 6:26 PM, David Nolen <dnolen.li...@gmail.com> wrote: > I've spend the past weekend doing some comprehensive optimizations to > ClojureScript, these can be seen here: > https://github.com/clojure/clojurescript/compare/all-optimizations > > With these optimizations operations are anywhere from 1.5X-5X faster > depending on the operation and the JavaScript environment. > > These optimizations include: > > * respect boolean type hints on fns > * remove CLJS truth tests if we can infer that an if's test expression is > boolean - this works for common combinations of and/or > - this removes nearly all truth tests from PersistentVector, big wins > here and for other persistent data structures to come > * multi-arity fns that are not used higher-order are now dispatched > directly to the correct arity instead of using JS arguments > - multi-arity protocol fns also benefit from this optimization > * remove all truth tests from protocol dispatch fns > > Feedback & improvements appreciated. Please try this branch out and let us > know if it works for you - especially interested if things are faster, > slower or if the changes adversely affect your file sizes under advanced > optimization. > > David > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
