delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2022/03/01/18:13:53

X-Recipient: archive-cygwin AT delorie DOT com
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C7180385840A
Authentication-Results: sourceware.org;
dmarc=fail (p=none dis=none) header.from=nifty.ne.jp
Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=nifty.ne.jp
DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-03.nifty.com 221NCqWY015088
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.ne.jp;
s=dec2015msa; t=1646176372;
bh=NFbY+87fwDnWuNJjIbJm+hVSLXBE71ngduX6YKW13x4=;
h=Date:From:To:Cc:Subject:In-Reply-To:References:From;
b=Euf7hrbBGB8BBJSjQQktE3eLdKxE/sRKHRO9A7BSTpAgcXrFsJUM7x6SYdAXNsDHj
Svvq6gWWO1TkyIyzzXIdwPhuBG2ZS1khHIOezoBfVWsYlo+wrzurQDQ12GFlNWDNyj
VbzZVD1toeeg0DajyH0neTzLlaqaLsVJPTE+SNYi5GMkNM1HLtOW+AE/M1/bDmhlo4
hYnMJtD8tmZQ0Rq0JBEdS78Ikpp3LuB4r6cuVgBSpWb7IdXnEDEhyUSGHvgOfajCCx
2PCBixiliFJYeLTQnpbIK0Gr5lwd1Qw6s674aRD6rSicuNcgFsPj4BV2D9pVkcEN3P
0mDDXkUY5P3nw==
X-Nifty-SrcIP: [119.150.36.16]
Date: Wed, 2 Mar 2022 08:12:59 +0900
From: Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>
To: cygwin AT cygwin DOT com
Subject: Re: Typed characters are mis-ordered when CPU usage is high
Message-Id: <20220302081259.2a7e522ef1a9e3e6da0aa259@nifty.ne.jp>
In-Reply-To: <20220227235303.5d6239724ed83b145772134b@nifty.ne.jp>
References: <CAGHpTBKbqxWQ+WOc=UZH1a155gHhNc4ogVE0sP=rCw7q5xoNpQ AT mail DOT gmail DOT com>
<20220227235303 DOT 5d6239724ed83b145772134b AT nifty DOT ne DOT jp>
X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.30; i686-pc-mingw32)
Mime-Version: 1.0
X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, DKIM_SIGNED,
DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_DNSWL_NONE,
SPF_HELO_NONE, SPF_PASS, TXREP,
T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on
server2.sourceware.org
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.29
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe: <https://cygwin.com/mailman/options/cygwin>,
<mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
Cc: orgads AT gmail DOT com
Errors-To: cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

Hi Orgad,

On Sun, 27 Feb 2022 23:53:03 +0900
Takashi Yano wrote:
> On Sun, 27 Feb 2022 16:39:24 +0200
> Orgad Shaneh wrote:
> > Hi,
> > 
> > I'm using cygwin runtime 3.3.4-2.
> > 
> > When a foreground job is running, and the general CPU usage of the
> > machine is high, characters are mis-ordered.
> > 
> > To reproduce, I use this script to produce load:
> > #!/bin/sh
> > 
> > for i in $(seq $(nproc)); do
> >   while true; do :; done &
> > done
> > wait
> > 
> > Run it in the background, then run a long foreground job, and while it
> > is running, type something.
> > 
> > Example:
> > $ spin.sh &
> > $ sleep 3 # While it is running, I quickly typed git status
> > $ sigt tatus
> > 
> > This reproduces on Windows Terminal and on cmd (Cygwin.bat)
> 
> Thanks for the report.
> 
> I think this is due to a bug which I recently fixed.
> https://cygwin.com/pipermail/cygwin-patches/2022q1/011791.html

Now, new developer snapshot is ready: https://cygwin.com/snapshots/
Please try.

-- 
Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019