Subject: Re: bug#64735: 29.0.92; find invocations are ~15x slower because of ignores

From: Ihor Radchenko <[email-masked]>
Date: Tue, 25 Jul 2023 08:22:03 +0000

Dmitry Gutov <[email-masked]> writes:

> I'm attaching an extended benchmark, one that includes a "synchronous" 
> implementation as well. Please give it a spin as well.

GNU/Linux SSD

(my-bench 10 "/usr/src/linux/" "")

(("built-in" . "Elapsed time: 7.034326s (3.598539s in 14 GCs)")
 ("built-in no filename handler alist" . "Elapsed time: 5.907194s (3.698456s in 15 GCs)")
 ("with-find" . "Elapsed time: 6.078056s (4.052791s in 16 GCs)")
 ("with-find-p" . "Elapsed time: 4.496762s (2.739565s in 11 GCs)")
 ("with-find-sync" . "Elapsed time: 3.702760s (1.715160s in 7 GCs)"))

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Ihor Radchenko // yantar92,
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