I see, so running (permGen) 10 times from the REPL is not the same as,
say, (dotimes [_ 10] (permGen)), because there's an understood (eval)
around anything executed directly in the REPL.

Thanks.

On Jan 25, 9:33 am, Christian Vest Hansen <karmazi...@gmail.com>
wrote:
> When the reader has a top-level expression in the REPL, it gets
> evaluated. Evaluation goes through the Compiler which generates
> bytecode from your forms. Before the bytecode can be executed, it
> needs to be loaded into the JVM, and that happens by wrapping it in a
> class and loading that.
>
> On Sun, Jan 25, 2009 at 3:08 PM, Greg Harman <ghar...@gmail.com> wrote:
>
> > I believe you, but I don't understand why. I'm doing nothing but
> > evaluate my test function over and over. Since no new functions are
> > being defined, why would this evaluation use any PermGen?
>
> > On Jan 25, 5:57 am, Christian Vest Hansen <karmazi...@gmail.com>
> > wrote:
> >> Clojure creates class not for every function call, but for every
> >> function definition.
>
> >> The PermGen growth you see is the REPL compiling your input, most likely.
>
> --
> Venlig hilsen / Kind regards,
> Christian Vest Hansen.
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