From: Dmitry Gutov <dmitry@gutov.dev>
To: Gregory Heytings <gregory@heytings.org>, Eli Zaretskii <eliz@gnu.org>
Cc: gerd.moellmann@gmail.com, 66288@debbugs.gnu.org, cph@chris-hanson.org
Subject: bug#66288: 29.1; Performance regression using pipe for subprocess
Date: Wed, 4 Oct 2023 00:26:50 +0300 [thread overview]
Message-ID: <091483da-26d5-f395-9d66-692d706ac3c6@gutov.dev> (raw)
In-Reply-To: <f30206eb69f7bfc03707@heytings.org>
On 03/10/2023 23:58, Gregory Heytings wrote:
>
>>
>> The usual suspect -- long-line optimizations --
>>
>
> "Usual suspect"???
>
> The culprit here is a947c10d90.
If it is indeed the problem change (though I wonder about the exact
mechanics for the slowdown this noticeable), then instead of outright
reverting it, I suggest trying out patch 0002 from this set:
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=66020#61
next prev parent reply other threads:[~2023-10-03 21:26 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-01 0:57 bug#66288: 29.1; Performance regression using pipe for subprocess Chris Hanson
2023-10-01 8:39 ` Eli Zaretskii
2023-10-01 18:02 ` Chris Hanson
2023-10-02 5:02 ` Eli Zaretskii
2023-10-02 5:07 ` Eli Zaretskii
2023-10-02 17:14 ` Chris Hanson
2023-10-02 5:36 ` Eli Zaretskii
2023-10-02 18:22 ` Chris Hanson
2023-10-02 19:12 ` Gerd Möllmann
2023-10-02 19:27 ` Dmitry Gutov
2023-10-02 19:40 ` Gerd Möllmann
2023-10-02 20:15 ` Dmitry Gutov
2023-10-02 23:23 ` Chris Hanson
2023-10-03 5:06 ` Gerd Möllmann
2023-10-03 6:22 ` Eli Zaretskii
2023-10-03 6:48 ` Eli Zaretskii
2023-10-03 17:24 ` Eli Zaretskii
2023-10-03 19:12 ` Chris Hanson
2023-10-03 20:22 ` Dmitry Gutov
2023-10-03 17:42 ` Dmitry Gutov
2023-10-03 17:57 ` Eli Zaretskii
2023-10-03 20:58 ` Gregory Heytings
2023-10-03 21:26 ` Dmitry Gutov [this message]
2023-10-04 0:33 ` Chris Hanson
2023-10-04 6:52 ` Eli Zaretskii
2023-10-04 9:10 ` Gregory Heytings
2023-10-04 10:09 ` Dmitry Gutov
2023-10-04 17:55 ` Chris Hanson
2023-10-04 22:49 ` Paul Eggert
2023-10-04 22:54 ` Dmitry Gutov
2023-10-05 5:50 ` Eli Zaretskii
2023-10-05 10:48 ` Dmitry Gutov
2023-10-06 5:34 ` Eli Zaretskii
2023-10-05 5:49 ` Eli Zaretskii
2023-10-04 4:11 ` Gerd Möllmann
2023-10-04 6:55 ` Eli Zaretskii
2023-10-03 7:32 ` Eli Zaretskii
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