hi,all I've upgraded the version to 1.0.1-SNAPSHOT. And added a new function ref-stats to get the statistics information of a reference.For example:
=>(use'stm) =>(def a (ref 1)) =>(def b (ref 2)) =>(dotimes [_ 100] (future (dosync (alter a + 1) (alter b - 1)))) =>@a 101 =>@b -98 =>(stm-stats) {"(alter a + 1)(alter b - 1)" {:not-running 9, :average-retry 15, :total-cost 3048, :get-fault 52, :barge-fail 372, :change-committed 1064, :total-times 100, :average-cost 30}} =>(ref-stats a) {"(alter a + 1)(alter b - 1)" {:alter 1601, :get-fault 52, :barge-fail 372, :change-committed 1064}} We can get a detail information of a reference involed in a tranaction.The :alter means it was invoked with alter 1601 times including retry times. :get-fault means we can't get a committed value before the transaction read point,so we have to retry it. :change-commited means that other transaction has commited a new value of this reference before our transaction,so we have to retry it again. :barge-fail means we wanted to barge other transaction,but we failed,we still have to retry the transaction. 2012/1/16 Jonathan Cardoso <jonathancar...@gmail.com> > Interesting! > > -- > 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 -- 庄晓丹 Email: killme2...@gmail.com 伯岩(花名) bo...@taobao.com Site: http://fnil.net 淘宝(中国)软件有限公司 / 产品技术部 / Java中间件 -- 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