Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756826AbXIXLsR (ORCPT ); Mon, 24 Sep 2007 07:48:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754533AbXIXLsF (ORCPT ); Mon, 24 Sep 2007 07:48:05 -0400 Received: from wa-out-1112.google.com ([209.85.146.180]:65136 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754140AbXIXLsC (ORCPT ); Mon, 24 Sep 2007 07:48:02 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=dl5ZjfGpiWacgKV4sEdl2TUxqTfBYDHqt0PJWzZiJvLs7xUvnutSsJL0Fldgi01ucStLvOf+FMUUI2YYJDxgpSA06IExKswuiVfRLpDR8QKfMCOXkLg2/pyPkgCxdqD/0KyQBDaiXrS5auGgKUueoNx+yVHZVR0UK9fYGtreuCU= Message-ID: <3f9a31f40709240448h4a9e8337t437328b5c675ecd5@mail.gmail.com> Date: Mon, 24 Sep 2007 17:18:01 +0530 From: "Jaswinder Singh" To: linux-kernel@vger.kernel.org, mingo@elte.hu Subject: realtime preemption performance difference MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 665 Lines: 23 Hi all, I want to check performance difference by using realtime preemption patch : http://www.kernel.org/pub/linux/kernel/projects/rt/ Please let me know from where I can download samples to test realtime preemption performance difference. Can someone please share performance numbers for your hardware:- 1. Interrupt latency 2. Task switching time 3. hard-realtime scheduling latency Thank you, Jaswinder Singh. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/