From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33230) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ys9NQ-0003m7-V7 for qemu-devel@nongnu.org; Tue, 12 May 2015 08:33:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Ys9NL-00084o-2p for qemu-devel@nongnu.org; Tue, 12 May 2015 08:33:36 -0400 Received: from mailout2.w1.samsung.com ([210.118.77.12]:15146) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ys9NK-000846-Ty for qemu-devel@nongnu.org; Tue, 12 May 2015 08:33:31 -0400 Received: from eucpsbgm1.samsung.com (unknown [203.254.199.244]) by mailout2.w1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NO800BTGLJQJK50@mailout2.w1.samsung.com> for qemu-devel@nongnu.org; Tue, 12 May 2015 13:33:26 +0100 (BST) From: Pavel Fedin References: <00c901d08990$2763c410$762b4c30$@samsung.com> <034301d08c92$dccf6e80$966e4b80$@samsung.com> In-reply-to: Date: Tue, 12 May 2015 15:33:25 +0300 Message-id: <03e001d08caf$d7fcd1a0$87f674e0$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit Content-language: ru Subject: Re: [Qemu-devel] [PATCH v2] Add virt-v3 machine that uses GIC-500 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: 'Shlomo Pongratz' , qemu-devel@nongnu.org Hello! > BTW did you try going beyond 16 cores I had problems with 32 and 64 cores. Just tried it. Works fine, except qemu takes incredibly long time to start up with so many cores. 64 cores took something like 2 minutes. Indeed, looks like freeze, but if you're patient enough, you'll see it running. I believe it's interpretation mode flaw. Kind regards, Pavel Fedin Expert Engineer Samsung Electronics Research center Russia