Subject: Re: bug#64847: Emacs 29 RC1 takes around 25ms longer to start without config and about 25ms with config

From: Eli Zaretskii <[email-masked]>
Date: Tue, 25 Jul 2023 15:49:56 +0300

> From: Yanchi Tóth <[email-masked]>
> Date: Tue, 25 Jul 2023 11:06:53 +0200
> 
> Emacs 29 RC1 takes around 25ms longer to start without config and about 25ms with config. These
> timings are the best of 5 runs of emacs-init-time on 29 RC1 and 28.2.

Was your Emacs 28 also built with --with-native-compilation=aot?  Was
it built with native-compilation enabled at all?  (You show the
configuration data from the v29.1 build, but not from the 28.2 build,
so I couldn't deduce the answers to those questions myself.)

In any case, 25 msec is a very small difference.

Thanks.