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Date: Mon, 8 Jun 2015 15:20:24 +0200
From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com, Michael Wild <themiwi@gmail.com>
Subject: Re: tmux 2.x performance regression when switching windows
Message-ID: <20150608132024.GI3005@calimero.vinschen.de>
Reply-To: cygwin@cygwin.com
Mail-Followup-To: cygwin@cygwin.com, Michael Wild <themiwi@gmail.com>
References: <5561BDCC.6020809@mezard.eu> <20150527124343.GH16927@calimero.vinschen.de> <20150528195458.94cf53a0527afdfb081d68dc@nifty.ne.jp> <20150528114843.GB27014@calimero.vinschen.de>
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On May 28 13:48, Corinna Vinschen wrote:
> Michael?  Ping?
>=20
>=20
> On May 28 19:54, Takashi Yano wrote:
> > Hi Corinna,
> >=20
> > On Wed, 27 May 2015 14:43:43 +0200
> > Corinna Vinschen wrote:
> >=20
> > > 1.9?  Do you mean 1.7.35, by any chance?  This *may* be related to the
> > > changes in the pty code, which now uses two different pipes for Cygwin
> > > and for native processes...
> >=20
> > I guess he means tmux v1.9.
> >=20
> > > Takashi, any chance you could take a look?
> >=20
> > I have looked into this problem a bit.
> >=20
> > This problem occurs with tmux v2.0, but does not occur with v1.9.
> > This is regardless of cygwin version (1.7.35 or 2.0.2).
> >=20
> > The changes in the pty code seems to have no relation.
> >=20
> > I think this is the same problem as:
> > http://cygwin.com/ml/cygwin/2015-05/msg00331.html

I uploaded a developer snapshot to https://cygwin.com/snapshots/ which
is supposed to fix this problem.  Please give it a try.


Thanks,
Corinna

--=20
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

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