GNU bug report logs - #54608
29.0.50; xref-search-program-alist: support ugrep

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Package: emacs;

Reported by: Manuel Uberti <manuel.uberti <at> inventati.org>

Date: Mon, 28 Mar 2022 12:30:02 UTC

Severity: normal

Tags: patch

Found in version 29.0.50

Done: Dmitry Gutov <dgutov <at> yandex.ru>

Bug is archived. No further changes may be made.

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Message #14 received at 54608 <at> debbugs.gnu.org (full text, mbox):

From: Manuel Uberti <manuel.uberti <at> inventati.org>
To: Dmitry Gutov <dgutov <at> yandex.ru>, 54608 <at> debbugs.gnu.org
Subject: Re: bug#54608: 29.0.50; xref-search-program-alist: support ugrep
Date: Mon, 28 Mar 2022 17:43:57 +0200

On 28/03/22 17:02, Dmitry Gutov wrote:
> You might want to try doing a search in a larger project, for a relatively 
unique string (which has less than 100 matches, say). Then you can see the 
effect of search program's performance.

I tried `(benchmark-run (project-find-regexp "torvalds"))` in the Linux kernel code.

With grep: (3.628388951 6 0.3137041489999959)
With ugrep: (2.664314312 6 0.31696058299999663)

-- 
Manuel Uberti
www.manueluberti.eu
This bug report was last modified 3 years and 111 days ago.

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