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Date: Thu, 9 Mar 2017 17:41:32 +0100
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: pthread_create() slowdown with concurrent sched_yield()
Message-ID: <20170309164132.GD7716@calimero.vinschen.de>
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On Mar  8 18:00, Dan Bonachea wrote:
> On Wed, Mar 8, 2017 at 11:48 AM, Corinna Vinschen
> <corinna-cygwin AT cygwin DOT com> wrote:
> >
> > Thanks for the thorough analysis and especially the testcase!
> >
> > I applied a fix for this problem and uploaded new developer snapshots
> > to https://cygwin.com/snapshots/
> >
> > Please give them a try.
>=20
> Hi Corinna -
>=20
> Thanks for the quick response!
>=20
> I've confirmed the fix on my system using the latest snapshot:
>=20
>    2017-03-08 16:47:12 UTC snapshot: 2.7.1(0.307/5/3)  x86_64 and i686
>=20
> The fix solves the problem for both the test program and the original
> application, on both 32 and 64 bit.

Thanks for testing,
Corinna

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

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