From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56356) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKi14-00075u-2Y for qemu-devel@nongnu.org; Thu, 30 Jul 2015 03:12:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZKi0z-0000O7-49 for qemu-devel@nongnu.org; Thu, 30 Jul 2015 03:12:34 -0400 Received: from mail-wi0-x22e.google.com ([2a00:1450:400c:c05::22e]:36676) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKi0y-0000Nr-Uq for qemu-devel@nongnu.org; Thu, 30 Jul 2015 03:12:29 -0400 Received: by wicgb10 with SMTP id gb10so230355776wic.1 for ; Thu, 30 Jul 2015 00:12:27 -0700 (PDT) Sender: Paolo Bonzini References: <55B734A7.8040108@gmx.net> <55B8B122.7020406@gmx.net> <55B8DB46.6070307@gmx.net> <55B99E47.8070007@gmx.net> From: Paolo Bonzini Message-ID: <55B9CE58.7030609@redhat.com> Date: Thu, 30 Jul 2015 09:12:24 +0200 MIME-Version: 1.0 In-Reply-To: <55B99E47.8070007@gmx.net> Content-Type: text/plain; charset=iso-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] Debian 7.8.0 SPARC64 on qemu - anything i can do to speedup the emulation? List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Dennis Luehring , Karel Gardas Cc: qemu-devel@nongnu.org On 30/07/2015 05:47, Dennis Luehring wrote: > so your aarch64 is just less todo for qemu - not EVERY >= 16bit memory > access needs swapping or needs check for unaligned access to emulate > bus-erros Not to mention register windows, which IIRC are the big source of pain for SPARC. Paolo