From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5977F1007D4 for ; Sat, 3 Jul 2010 02:22:32 +1000 (EST) In-Reply-To: <1277980982-12433-1-git-send-email-agraf@suse.de> References: <1277980982-12433-1-git-send-email-agraf@suse.de> Mime-Version: 1.0 (Apple Message framework v753.1) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <82C19122-91B6-4F91-9EF0-BEA2759A349D@kernel.crashing.org> From: Segher Boessenkool Subject: Re: [PATCH 00/27] KVM PPC PV framework Date: Fri, 2 Jul 2010 18:22:46 +0200 To: Alexander Graf Cc: linuxppc-dev , KVM list , kvm-ppc@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > [without] > > debian-powerpc:~# time for i in {1..1000}; do /bin/echo hello > / > dev/null; done > > real 0m14.659s > user 0m8.967s > sys 0m5.688s > > [with] > > debian-powerpc:~# time for i in {1..1000}; do /bin/echo hello > / > dev/null; done > > real 0m7.557s > user 0m4.121s > sys 0m3.426s > > > So this is a significant performance improvement! I'm quite happy > how fast this > whole thing becomes :) Yeah :-) Do you have timings for the native system as well? Segher