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Re: Emacs Lisp JIT Compiler
From: |
Clément Pit-Claudel |
Subject: |
Re: Emacs Lisp JIT Compiler |
Date: |
Tue, 14 Aug 2018 20:21:49 -0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
On 2018-08-13 00:01, Tom Tromey wrote:
> Hi. I've written a JIT compiler for Emacs Lisp, and I'd like to check
> it in.
Hi Tom,
This looks very promising! Thanks a lot :)
I compiled and installed libjit, and things seem to build fine here.
Benchmarking a simple loop yields an impressive 4x speedup (from 1 second down
to 0.25s). However, benchmarking a larger application seems to yield a 30%
slowdown (from 5.5s to 7.5s). I haven't investigated why yet. Have you seen
similar variations?
Cheers,
Clément.
- Re: Emacs Lisp JIT Compiler, (continued)
Re: Emacs Lisp JIT Compiler, T.V Raman, 2018/08/13
Re: Emacs Lisp JIT Compiler, Eli Zaretskii, 2018/08/13
Re: Emacs Lisp JIT Compiler, Richard Stallman, 2018/08/13
Re: Emacs Lisp JIT Compiler,
Clément Pit-Claudel <=