Fixing subject. On Sep 23, 1:25 pm, Jeff Palmucci <jpalmu...@gmail.com> wrote: > I have a very simple test case in clojure 1.2: > > (def * 100000000* (count (range 0 100000000))) > > I have a loop running in another thread that periodically causes a full gc > and then prints the amount of used memory every 2 seconds. Evaluating the > above form, I get: > > Used memory: 0.079951296 G > Used memory: 0.32577516 G > Used memory: 0.847947752 G > Used memory: 1.377162736 G > Used memory: 1.878349032 G > Used memory: 2.202150656 G > Used memory: 2.686696656 G > Used memory: 3.14701836 G > > ... > > Seems like something is holding onto the front of the sequence. > > However, if I use the following instead: > > (def *100000000* (#(count (range 0 100000000)))) > > The problem goes away: > > Used memory: 0.07999508 G > Used memory: 0.0799572 G > Used memory: 0.07999796 G > Used memory: 0.079997392 G > Used memory: 0.111486904 G > Used memory: 0.079995512 G > Used memory: 0.11590836 G > Used memory: 0.080138968 G > Used memory: 0.080005136 G > Used memory: 0.079963912 G > Used memory: 0.07996396 G > Used memory: 0.079964008 G > > Any ideas?
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