this works: (apply pmap + (partition-all 5 (range 1 20)))
And then reducing the overall result: (reduce + (apply pmap + (partition-all 5 (range 1 20)))) Leonardo Borges www.leonardoborges.com On Sun, Feb 3, 2013 at 12:35 AM, Leandro Moreira <leandro.rhc...@gmail.com> wrote: > Hi Jim, > > Thanks for your help & time, how do I apply instead of reduce? > > I was looking the documentation of pmap and it says > > (pmap fn coll & colls) > > So I think we can use pmap this way: > > (pmap + '(1 2 3) '(4 5 6) '(7 8 9) ) > > Which gives us the result: (12 15 18) > > My intention it's only to use range and partition to substitute that, but I > think partition-all doesn't work like separated argument as list, instead. > When we type: > > (partition-all 5 (range 1 20)) > Results in this: > ((1 2 3 4 5) (6 7 8 9 10) ... > > There is any way of transforming (maybe a macro or destruct way) this "list" > in several colls argument as expected by pmap signature (fn coll & colls)? > > > On Saturday, February 2, 2013 11:10:35 AM UTC-2, Jim foo.bar wrote: >> >> Use this: >> >> (pmap #(reduce + %) (partition-all 5 (range 1 20))) >> >> OR as you yourself said you can use 'apply' instead of reduce >> >> Jim >> >> >> >> On 02/02/13 12:31, Leandro Moreira wrote: >> >> Hi there, >> >> I have this: >> >> user=> (partition-all 5 (range 1 20)) >> ((1 2 3 4 5) (6 7 8 9 10) (11 12 13 14 15) (16 17 18 19)) >> >> And I would like to apply the pmap over the partitions, something like: >> (the line bellow doesn't work) >> user=> (pmap + (partition-all 5 (range 1 20))) >> >> I would like to have this (pmap + (1 2 3 4 5) (6 7 8 9 10) (11 12 13 14 >> 15) (16 17 18 19)) instead of this (pmap + ((1 2 3 4 5) (6 7 8 9 10) (11 12 >> 13 14 15) (16 17 18 19))) >> >> How can I apply pmap over a partition-all result? >> If it's possible, by doing that am I distributing the load better than if >> I used the pmap with the whole list? >> >> Thanks >> -- >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@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+u...@googlegroups.com >> >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Clojure" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to clojure+u...@googlegroups.com. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> >> > -- > -- > 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 > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > -- -- 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
