A faster clojure startup

[Gal Dolber]

Here're some notes on the lean compiler I've been working on for clojure-objc

http://galdolber.tumblr.com/post/78110050703/reduce-startup

Feedback's welcome

[Gal Dolber]

The runtime impact should be none or minimal, but I didn't benchmark it yet.

On Fri, Feb 28, 2014 at 12:44 PM, bob <wee...@gmail.com> wrote:

Great, will it impact the runtime performance? 

[Gal Dolber]

Here's more on this: https://github.com/galdolber/clojurefast

I'm stuck figuring out how to get AOT and dynamically compiled clj files to work nice together. 

Help is more than welcome!

On Thu, Mar 6, 2014 at 4:06 PM, Nicola Mometto <brob...@gmail.com> wrote:

I wonder how this compares with this change Rich made to enable lazy fn initialization:
https://github.com/clojure/clojure/commit/71930b6b6537a796cdf13c4ffa7cf93eb53b6235
that he later reverted:
https://github.com/clojure/clojure/commit/c5681382da775e898915b17f3ab18b49c65359ec

If I read the first commit correctly that approach consisted in wrapping
all fn objects that appears in a def init position in a FnLoaderThunk,
which loads the fn class, creates a fn object and binds it to the Var's
root the first time the fn is invoked.

It's not clear to me why that change was reverted.

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