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Re: Some thoughts about Emacs performance

From: Ihor Radchenko
Subject: Re: Some thoughts about Emacs performance
Date: Fri, 09 Feb 2024 00:23:24 +0000

Arthur Miller <arthur.miller@live.com> writes:

> For array creation, SBCL is beating Emacs, every time, by a magnitude. Emacs 
> was
> around 0.1 ~ 0.12, while SBCL was 0.017 ~ 0.022
> Speeds were quite stable for both Emacs and SBCL in later runs.
> Unfortunately I only have access to older sbcl version on Windows;
> I have seen from the mailing list that they have been working on the sort
> implementation so it will be exciting to see what they have come up with.
> Emacs version:
> GNU Emacs 29.2 (build 2, x86_64-w64-mingw32) of 2024-02-01 (build from GNU ftp
> server 29.2_1 for Windows OS - can't build myself configure script fails)

Do note that vector creation may be faster on master. See

Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
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