GNU bug report logs - #34343
[PATCH] Make project--find-regexp-in-files work with remote files

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Message #77 received at 34343 <at> debbugs.gnu.org (full text, mbox):

From: Dmitry Gutov <dgutov <at> yandex.ru>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 34343 <at> debbugs.gnu.org,
 Felicián Németh <felician.nemeth <at> gmail.com>
Subject: Re: bug#34343: [PATCH] Make project--find-regexp-in-files work with
 remote files
Date: Fri, 3 Jan 2020 03:57:27 +0300

On 02.01.2020 12:48, Michael Albinus wrote:
> Yes, file-local-name is slow for
> remote files, and yes, it doesn't matter for single invocations. Bulk
> invocation, as you have it, will show an additional performance penalty,
> even if there is no remote execution of any command.

The unfortunate imbalance here at the moment is that piping the list of 
file names through file-local-name takes longer than the time to fetch 
all the project files, and the time to search them, combined with the 
all the necessary round-trips to the servers I have been testing at 
(where the RTT is > 200 ms). As soon as the project is at least of 
moderate size.

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