Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 28 Oct 2002 13:22:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 28 Oct 2002 13:22:27 -0500 Received: from [198.149.18.6] ([198.149.18.6]:63122 "EHLO tolkor.sgi.com") by vger.kernel.org with ESMTP id ; Mon, 28 Oct 2002 13:22:25 -0500 Date: Mon, 28 Oct 2002 12:28:39 -0600 From: Nathan Straz To: linux-kernel@vger.kernel.org Subject: Re: [BENCHMARK] AIM Independent Resource Benchmark results for kernel-2.5.44 Message-ID: <20021028182839.GA2030@sgi.com> Mail-Followup-To: linux-kernel@vger.kernel.org References: <037101c27c84$70015ce0$9865fea9@PCJohn> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <037101c27c84$70015ce0$9865fea9@PCJohn> User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1100 Lines: 27 On Fri, Oct 25, 2002 at 05:12:56PM -0700, John Hawkes wrote: > From: "Siva Koti Reddy" > > 39 new_raph Unable to solve equation in 100 tries. P = > 1.5708, P0 > > = 1.5708, delta = 6.12574e-17 > > new_raph: Success > > *** Failed to execute new_raph *** > > The AIM7/AIM9 new_raph is broken code. The convergence loop termination > conditional looks something like: > if (delta == 0) break; > for a type "double" delta. You ought to change that to be something > like: > if (delta <= 0.00000001L) break; I usually specify the compiler flag -ffloat-store and that fixes the issue for me. -- Nate Straz nstraz@sgi.com sgi, inc http://www.sgi.com/ Linux Test Project http://ltp.sf.net/ - 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/