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| From: | Dmitry Gutov |
| Subject: | bug#66288: 29.1; Performance regression using pipe for subprocess |
| Date: | Wed, 4 Oct 2023 00:26:50 +0300 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 |
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
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