From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26421 invoked by alias); 9 Oct 2008 09:32:46 -0000 Received: (qmail 26412 invoked by uid 22791); 9 Oct 2008 09:32:46 -0000 X-Spam-Check-By: sourceware.org Received: from smtp27.orange.fr (HELO smtp27.orange.fr) (80.12.242.95) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 09 Oct 2008 09:32:06 +0000 Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf2713.orange.fr (SMTP Server) with ESMTP id CC42E1C0008E for ; Thu, 9 Oct 2008 11:32:03 +0200 (CEST) Received: from buhrigD430 (ATuileries-108-1-1-151.w217-128.abo.wanadoo.fr [217.128.196.151]) by mwinf2713.orange.fr (SMTP Server) with ESMTP id 9D6E71C0008C for ; Thu, 9 Oct 2008 11:32:03 +0200 (CEST) X-ME-UUID: 20081009093203644.9D6E71C0008C@mwinf2713.orange.fr From: =?iso-8859-1?Q?Aur=E9lien_Buhrig?= To: References: <003301c918a3$6b4464b0$41cd2e10$@Buhrig@tiempo-ic.com> <20080917134417.GA8858@redhat.com> In-Reply-To: <20080917134417.GA8858@redhat.com> Subject: timings in sid Date: Thu, 09 Oct 2008 09:32:00 -0000 Message-ID: <000f01c929f1$dcaf8f80$960eae80$@Buhrig@tiempo-ic.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Office Outlook 12.0 Content-Language: fr Mailing-List: contact sid-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: sid-owner@sourceware.org X-SW-Source: 2008-q4/txt/msg00001.txt.bz2 Hello, I try to link timer peripheral time with processor execution time. The target processor is an asynchronous processor for which the execution latency is not a number of cycles, but rather a number of ns. There is no parallelism. So I planned to use the same simulation scheduler for both timer and CPU. I described several execution unit in the .cpu, with different timing, but it seems the latency of the instructions has no effect on the execution scheduler. The sched tick is incremented by 1 at each instruction regardless of latency of the execution unit. How can I do? Where are the timing information saved ? Thanks, Aur=E9lien