Hi, On Oct 5, 9:50 am, Volkan YAZICI <volkan.yaz...@gmail.com> wrote:
> > (defn leak [] > > (loop [v [0 0]] > > (recur (map + v [1 1])))) > > > Adding a doall call fixed the leak. > > Could you please provide a more concrete (if possible working) example? > I'm trying to figure out the actual reason of the problem, and there are > still some missing parts in the maze. map is lazy and hence has to store a reference to the original sequence, which is released when realising the map sequence. The loop builds up a stack of maps which each keeps references in their guts. So the memory builds up and up and up and *BOOM*. The doall realises the sequence and hence the reference to the input sequence can be dropped. It gets GC'd and everything is fine. Sincerely Meikel --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
