From owner-freebsd-hardware Wed Apr 16 00:35:34 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id AAA22912 for hardware-outgoing; Wed, 16 Apr 1997 00:35:34 -0700 (PDT) Received: from cpd.landau.ac.ru (cpd.landau.ac.ru [193.233.9.7]) by freefall.freebsd.org (8.8.5/8.8.5) with SMTP id AAA22855 for ; Wed, 16 Apr 1997 00:35:01 -0700 (PDT) Received: from itp.ac.ru (itp.ac.ru [193.233.32.4]) by cpd.landau.ac.ru (8.6.11/8.6.5) with ESMTP id KAA19092 for ; Wed, 16 Apr 1997 10:44:21 +0400 Received: from speecart.chg.ru (speecart.chg.ru [193.233.46.2]) by itp.ac.ru (8.8.3/8.8.3) with SMTP id LAA17683 for ; Wed, 16 Apr 1997 11:00:05 +0400 (MSD) Message-ID: X-Mailer: XFMail 1.0 [p0] on FreeBSD Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: Date: Wed, 16 Apr 1997 10:43:20 +0400 (MSD) Organization: Landau Institute for Theoretical Physics From: "Sergey S. Kosyakov" To: freebsd-hardware@FreeBSD.ORG Subject: RE: AMD K5-PR166 Sender: owner-hardware@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On 09-Apr-97 Thomas J Balfe wrote: >Here are some benchmarks I did. > > - Asus P55T2P4 Rev 3.10 with 512K L2 Cache > - 64MB memory > - AMD K5-PR166 > > FLOPS C Program (Double Precision), V2.0 18 Dec 1992 > > Module Error RunTime MFLOPS > (usec) > 1 4.9738e-14 1.1869 11.7951 > 2 1.3189e-13 0.8395 8.3383 > 3 1.9096e-14 0.6987 24.3306 > 4 -6.6613e-15 0.6642 22.5831 > 5 -1.6653e-14 1.8675 15.5292 > 6 3.3584e-14 1.2271 23.6326 > 7 5.2523e-11 2.3781 5.0460 > 8 -4.5519e-14 1.2884 23.2853 > > Iterations = 16000000 > NullTime (usec) = 0.0121 > MFLOPS(1) = 10.6205 > MFLOPS(2) = 10.0284 > MFLOPS(3) = 15.6805 > MFLOPS(4) = 23.4633 > On my Pentium-120 with 256K cache FLOPS C Program (Double Precision), V2.0 18 Dec 1992 Module Error RunTime MFLOPS (usec) 1 -4.6896e-13 0.7703 18.1738 2 2.2160e-13 0.5604 12.4905 3 -6.9944e-15 0.6108 27.8331 4 -9.7256e-14 0.5681 26.4030 5 -1.6542e-14 1.2712 22.8128 6 4.3632e-14 1.0201 28.4293 7 -4.9454e-11 1.1636 10.3125 8 7.2164e-14 1.0287 29.1623 Iterations = 32000000 NullTime (usec) = 0.0168 MFLOPS(1) = 15.2362 MFLOPS(2) = 17.0881 MFLOPS(3) = 22.6959 MFLOPS(4) = 28.1934 ---------------------------------- Sergey Kosyakov Landau Institute for Theoretical Physics E-Mail: Sergey S. Kosyakov Date: 16-Apr-97 Time: 10:43:20 ----------------------------------