From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 16 Dec 2002 03:58:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 16 Dec 2002 03:58:20 -0500 Received: from wiprom2mx2.wipro.com ([203.197.164.42]:29137 "EHLO wiprom2mx2.wipro.com") by vger.kernel.org with ESMTP id ; Mon, 16 Dec 2002 03:58:17 -0500 From: "Sowmya Adiga" To: Subject: [BENCHMARK]AIM benchmark result for kernel 2.5.52 Date: Mon, 16 Dec 2002 14:35:47 +0530 Organization: Wipro Technologies Message-ID: <000501c2a4e2$529ed3e0$6009720a@wipro.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.3416 x-mimeole: Produced By Microsoft MimeOLE V6.00.2462.0000 Importance: Normal X-OriginalArrivalTime: 16 Dec 2002 09:05:47.0573 (UTC) FILETIME=[52A25650:01C2A4E2] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, Here are AIM benchmark result for Kernel 2.5.52.When compared with Kernel 2.5.51 there was a drop in performance in following tests:- ________________________________________________________________________ __ Dynamic Memory Operations/second mem_rtns_1 [2.5.51] 60.00 1640 27.33333 820000.00 mem_rtns_1 [2.5.52] 60.01 1617 26.94551 808365.27 UDP/IP DataGrams/second udp_test [2.5.51] 60.00 49319 821.98333 82198.33 udp_test [2.5.52] 60.00 46763 779.38333 77938.33 ________________________________________________________________________ __ All other test results were consistent ------------------------------------------------------------------------ ---- AIM result for kernel 2.5.52 ------------------------------------------------------------------------ ---- Machine's name :access1 Machine's configuration :PIII/868MHZ/128MB Number of seconds to run each test [2 to 1000] :60 Path to disk files :/tmp ------------------------------------------------------------------------ ---- Test Test Elapsed Iteration Iteration Operation NumberName Time (sec) Count Rate (loops/sec)Rate (ops/sec) ------------------------------------------------------------------------ ---- Thousand Double Precision Additions/second 1 add_double 60.02 716 11.92936 214728.42 Thousand Single Precision Additions/second 2 add_float 60.05 1075 17.90175 214820.98 Thousand Long Integer Additions/second 3 add_long 60.03 1768 29.45194 1767116.44 Thousand Integer Additions/second 4 add_int 60.01 1768 29.46176 1767705.38 Thousand Short Integer Additions/second 5 add_short 60.01 4419 73.63773 1767305.45 File Creations and Closes/second 6 creat-clo 60.01 2131 35.51075 35510.75 System Allocations & Pages/second 7 page_test 60.00 8843 147.38333 250551.67 System Memory Allocations/second 8 brk_test 60.00 3365 56.08333 953416.67 Non-local gotos/second 9 jmp_test 60.00 318129 5302.15000 5302150.00 Signal Traps/second 10 signal_test 60.01 9734 162.20630 162206.30 Program Loads/second 11 exec_test 60.02 2063 34.37188 171.86 Task Creations/second 12 fork_test 60.03 1035 17.24138 1724.14 Link/Unlink Pairs/second 13 link_test 60.00 10219 170.31667 10729.95 Random Disk Reads (K)/second 14 disk_rr 60.09 501 8.33749 42687.97 Random Disk Writes (K)/second 15 disk_rw 60.06 396 6.59341 33758.24 Sequential Disk Reads (K)/second 16 disk_rd 60.01 2785 46.40893 237613.73 Sequential Disk Writes (K)/second 17 disk_wrt 60.03 648 10.79460 55268.37 Disk Copies (K)/second 18 disk_cp 60.09 517 8.60376 44051.26 Sync Random Disk Writes (K)/second 19 sync_disk_rw 60.47 1 0.01654 42.34 Sync Sequential Disk Writes (K)/second 20 sync_disk_wrt 76.75 2 0.02606 66.71 Sync Disk Copies (K)/second 21 sync_disk_cp 77.60 2 0.02577 65.98 Directory Searches/second 22 disk_src 60.01 10595 176.55391 13241.54 Thousand Double Precision Divides/second 23 div_double 60.03 1322 22.02232 66066.97 Thousand Single Precision Divides/second 24 div_float 60.00 1322 22.03333 66100.00 Thousand Long Integer Divides/second 25 div_long 60.03 1592 26.52007 23868.07 Thousand Integer Divides/second 26 div_int 60.03 1592 26.52007 23868.07 Thousand Short Integer Divides/second 27 div_short 60.03 1592 26.52007 23868.07 Function Calls (no arguments)/second 28 fun_cal 60.01 4362 72.68789 37216197.30 Function Calls (1 argument)/second 29 fun_cal1 60.00 10231 170.51667 87304533.33 Function Calls (2 arguments)/second 30 fun_cal2 60.01 7971 132.82786 68007865.36 Function Calls (15 arguments)/second 31 fun_cal15 60.02 2455 40.90303 20942352.55 Integer Sieves/second 32 sieve 60.50 41 0.67769 3.39 Thousand Double Precision Multiplies/second 33 mul_double 60.01 836 13.93101 167172.14 Thousand Single Precision Multiplies/second 34 mul_float 60.02 836 13.92869 167144.29 Thousand Long Integer Multiplies/second 35 mul_long 60.00 75690 1261.50000 302760.00 Thousand Integer Multiplies/second 36 mul_int 60.00 76003 1266.71667 304012.00 Thousand Short Integer Multiplies/second 37 mul_short 60.00 60554 1009.23333 302770.00 Numeric Functions/second 38 num_rtns_1 60.00 32595 543.25000 54325.00 Zeros Found/second 39 new_raph 60.00 79896 1331.60000 266320.00 Trigonometric Functions/second 40 trig_rtns 60.00 2161 36.01667 360166.67 Point Transformations/second 41 matrix_rtns 60.00 349526 5825.43333 582543.33 Linear Systems Solved/second 42 array_rtns 60.03 960 15.99200 319.84 String Manipulations/second 43 string_rtns 60.03 851 14.17625 1417.62 Dynamic Memory Operations/second 44 mem_rtns_1 60.01 1617 26.94551 808365.27 Block Memory Operations/second 45 mem_rtns_2 60.00 131046 2184.10000 218410.00 Sort Operations/second 46 sort_rtns_1 60.00 2426 40.43333 404.33 Auxiliary Loops/second 47 misc_rtns_1 60.00 31441 524.01667 5240.17 Directory Operations/second 48 dir_rtns_1 60.01 13183 219.68005 2196800.53 Shell Scripts/second 49 shell_rtns_1 60.02 2413 40.20327 40.20 Shell Scripts/second 50 shell_rtns_2 60.01 2412 40.19330 40.19 Shell Scripts/second 51 shell_rtns_3 60.01 2411 40.17664 40.18 Series Evaluations/second 52 series_1 60.00 1464135 24402.25000 2440225.00 Shared Memory Operations/second 53 shared_memory 60.00 163231 2720.51667 272051.67 TCP/IP Messages/second 54 tcp_test 60.00 11039 183.98333 16558.50 UDP/IP DataGrams/second 55 udp_test 60.00 46763 779.38333 77938.33 FIFO Messages/second 56 fifo_test 60.00 87136 1452.26667 145226.67 Stream Pipe Messages/second 57 stream_pipe 60.00 70184 1169.73333 116973.33 DataGram Pipe Messages/second 58 dgram_pipe 60.00 68071 1134.51667 113451.67 Pipe Messages/second 59 pipe_cpy 60.00 254506 4241.76667 424176.67 Memory to Memory Copy/second 60 ram_copy 60.00 1495693 24928.21667 623703981.00 ------------------------------------------------------------------------ ---- Regards Sowmya Adiga Project Engineer Wipro Technologies 53/1,Hosur Road,Madivala Bangalore-560 068,INDIA Tel: +91-80-5502001 Extn.5086 sowmya.adiga@wipro.com