From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Chris Hanson Newsgroups: gmane.emacs.bugs Subject: bug#66288: 29.1; Performance regression using pipe for subprocess Date: Wed, 4 Oct 2023 13:55:17 -0400 Message-ID: <382f987e-166b-4979-b520-018052603e5d@chris-hanson.org> References: <83ttra91nu.fsf@gnu.org> <63df0312-f2e0-49cd-8536-f886d841e88e@chris-hanson.org> <83edid8vmx.fsf@gnu.org> <83bkdh8u2k.fsf@gnu.org> <6d2e1bab-89e0-57cf-598c-96f0e4179428@gutov.dev> <786d8b73-dc9f-42ec-b5ed-4cae99ed5567@chris-hanson.org> <83h6n86x8r.fsf@gnu.org> <278d63e7-c624-4759-2c25-283e2ee60c9a@gutov.dev> <831qeb7fna.fsf@gnu.org> <091483da-26d5-f395-9d66-692d706ac3c6@gutov.dev> <83sf6q6fqz.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13153"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla Thunderbird Cc: gerd.moellmann@gmail.com, dmitry@gutov.dev, gregory@heytings.org, 66288@debbugs.gnu.org To: Eli Zaretskii , Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Oct 04 19:56:12 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qo66V-00039V-Tw for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 04 Oct 2023 19:56:11 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qo66B-0004gF-DH; Wed, 04 Oct 2023 13:55:52 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qo664-0004dK-RL for bug-gnu-emacs@gnu.org; Wed, 04 Oct 2023 13:55:45 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qo664-00029g-JU for bug-gnu-emacs@gnu.org; Wed, 04 Oct 2023 13:55:44 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qo66M-0001rO-0b for bug-gnu-emacs@gnu.org; Wed, 04 Oct 2023 13:56:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Chris Hanson Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 04 Oct 2023 17:56:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66288 X-GNU-PR-Package: emacs Original-Received: via spool by 66288-submit@debbugs.gnu.org id=B66288.16964421467127 (code B ref 66288); Wed, 04 Oct 2023 17:56:01 +0000 Original-Received: (at 66288) by debbugs.gnu.org; 4 Oct 2023 17:55:46 +0000 Original-Received: from localhost ([127.0.0.1]:45264 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qo666-0001qs-25 for submit@debbugs.gnu.org; Wed, 04 Oct 2023 13:55:46 -0400 Original-Received: from relay2-d.mail.gandi.net ([217.70.183.194]:43817) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qo664-0001qe-Ei for 66288@debbugs.gnu.org; Wed, 04 Oct 2023 13:55:45 -0400 Original-Received: by mail.gandi.net (Postfix) with ESMTPSA id C182E40005; Wed, 4 Oct 2023 17:55:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chris-hanson.org; s=gm1; t=1696442120; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=o6T8mIuqHmub17dLi7W70R+GAiVtS0fPY8zoHUT8Huo=; b=atN7tuzU87fVU7YHKkhT9jaT6laCs0T+l76p1+T2lXuaOavnoYffUVxd5PKYEaWfkE/PuA /Bl8V+I2Bm0IwMbNcscbh6CCKVKI8IvEZpnYzYfGnHKvyaEwh88D59DylOpNLkm3htUtvg wvMcCAYHgY/gfiOPFANLAEnd+CmK4XqEz3LDBLvhWG0cyVstCy3UjRYj27eUck3YbxsBfi XWxB++hvFuXQUTmcvzFq9TJHRvY6Fv/w8dHeQMl8aEJ8zsL/NfuF94Uuuej9JIiEAcQzPz 4sYHtu2RrJVVXH/38Wh/i+5qlULlmboPgsqCsAn+leoCVIZZk//zEFlLAsWY9A== Content-Language: en-US In-Reply-To: <83sf6q6fqz.fsf@gnu.org> X-GND-Sasl: cph@chris-hanson.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:271819 Archived-At: On 10/4/23 02:52, Eli Zaretskii wrote: > Therefore, one simple change is for xscheme.el to make the value of > read-process-output-max to 64KB. Chris, can you test that, using the > unmodified 29.1 sources? I added a binding of (read-process-output-max 65536) around the call to start-process and it solved the problem. Thank you.