From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60985) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXnYm-0000Cv-2p for qemu-devel@nongnu.org; Fri, 04 Sep 2015 05:45:28 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZXnYh-0002GK-3s for qemu-devel@nongnu.org; Fri, 04 Sep 2015 05:45:28 -0400 Received: from smtp.ispras.ru ([83.149.199.79]:42446) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXnYg-0002FZ-Sx for qemu-devel@nongnu.org; Fri, 04 Sep 2015 05:45:23 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Date: Fri, 04 Sep 2015 12:45:19 +0300 From: dovgaluk In-Reply-To: <87fv2uipzf.fsf@linaro.org> References: <87fv2uipzf.fsf@linaro.org> Message-ID: <1a1bb2ba6ea1cb0c5f4e17199f2cd9a4@ispras.ru> Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] MTTCG Tasks (kvmforum summary) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?UTF-8?Q?Alex_Benn=C3=A9e?= Cc: mttcg@listserver.greensocs.com, claudio.fontana@huawei.com, mark.burton@greensocs.com, qemu-devel@nongnu.org, a.rigo@virtualopensystems.com, "Emilio G. Cota" , Alexander Spyridakis , Pbonzini@redhat.com, mttcg-request@listserver.greensocs.com, fred.konrad@greensocs.com Hi! Alex Benn=C3=A9e =D0=BF=D0=B8=D1=81=D0=B0=D0=BB 2015-09-04 10:49: > * What to do about icount? >=20 > What is the impact of multi-thread on icount? Do we need to disable it > for MTTCG or can it be correct per-cpu? Can it be updated lock-step? Why can't we have separate icount for each CPU? Then virtual timer will be assigned to one of them. Pavel Dovgalyuk