From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 9 Jan 2003 04:09:49 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 9 Jan 2003 04:09:49 -0500 Received: from wiprom2mx1.wipro.com ([203.197.164.41]:25728 "EHLO wiprom2mx1.wipro.com") by vger.kernel.org with ESMTP id ; Thu, 9 Jan 2003 04:09:45 -0500 From: "Sowmya Adiga" To: Subject: [BENCHMARK]AIM benchmark result for kernel 2.5.55 Date: Thu, 9 Jan 2003 14:48:13 +0530 Message-ID: <007c01c2b7c0$090a29a0$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: 09 Jan 2003 09:18:13.0305 (UTC) FILETIME=[090A0290:01C2B7C0] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, Here are the AIM benchmark result for kernel 2.5.55.Kernel 2.5.55 when compared with kernel 2.5.54 showed difference of performance in following tests:- Kernel 2.5.55 showed better performance in 1)signal traps/second and 2)Dynamic memory operation/second when compared with 2.5.54. ======================================================================== Test Elapsed Iteration Iteration Operation Name Time (sec) Count Rate(loops/sec) Rate (ops/sec) ------------------------------------------------------------------------ System Memory Allocations/second brk_test [2.5.55] 60.02 3417 56.93102 967827.39 [2.5.54] 60.01 3500 58.32361 991501.42 Signal Traps/second signal_test [2.5.55] 60.00 9651 160.85000 160850.00 [2.5.54] 60.00 9282 154.70000 154700.00 Dynamic Memory Operations/second mem_rtns_1 [2.5.55] 60.01 1838 30.62823 918846.86 [2.5.54] 60.04 1441 24.00067 720019.99 ======================================================================== *There is no much significant difference in other test result. ------------------------------------------------------------------------ ---- kernel 2.5.55 ------------------------------------------------------------------------ ---- 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 ------------------------------------------------------------------------ ---- TestTest Elapsed Iteration Iteration Operation NumberName Time (sec) Count Rate(loops/sec) Rate(ops/sec) ------------------------------------------------------------------------ ---- 1 add_double 60.02 716 11.92936 214728.42 Thousand Double Precision Additions/second 2 add_float 60.05 1075 17.90175 214820.98 Thousand Single Precision Additions/second 3 add_long 60.03 1768 29.45194 1767116.44 Thousand Long Integer Additions/second 4 add_int 60.01 1768 29.46176 1767705.38 Thousand Integer Additions/second 5 add_short 60.01 4419 73.63773 1767305.45 Thousand Short Integer Additions/second 6 creat-clo 60.00 2149 35.81667 35816.67 File Creations and Closes/second 7 page_test 60.00 8556 142.60000 242420.00 System Allocations & Pages/second 8 brk_test 60.02 3417 56.93102 967827.39 System Memory Allocations/second 9 jmp_test 60.00 318222 5303.70000 5303700.00 Non-local gotos/second 10signal_test 60.00 9651 160.85000 160850.00 Signal Traps/second 11 exec_test 60.02 2084 34.72176 173.61 Program Loads/second 12 fork_test 60.05 1192 19.85012 1985.01 Task Creations/second 13 link_test 60.00 9858 164.30000 10350.90 Link/Unlink Pairs/second 14 disk_rr 60.01 500 8.33194 42659.56 Random Disk Reads (K)/second 15 disk_rw 0.11 397 6.60456 33815.34 Random Disk Writes (K)/second 16 disk_rd 60.02 2833 47.20093 241668.78 Sequential Disk Reads (K)/second 17 disk_wrt 60.05 634 10.55787 54056.29 Sequential Disk Writes (K)/second 18 disk_cp 60.04 500 8.32778 42638.24 Disk Copies (K)/second 19sync_disk_rw 61.18 1 0.01635 41.84 Sync Random Disk Writes (K)/second 20sync_disk_wrt 76.86 2 0.02602 66.61 Sync Sequential Disk Writes (K)/second 21 sync_disk_cp 77.09 2 0.02594 66.42 Sync Disk Copies (K)/second 22 disk_src 60.00 10478 174.63333 13097.50 Directory Searches/second 23 div_double 60.02 1322 22.02599 66077.97 Thousand Double Precision Divides/second 24 div_float 60.01 1322 22.02966 66088.99 Thousand Single Precision Divides/second 25 div_long 60.03 1592 26.52007 23868.07 Thousand Long Integer Divides/second 26 div_int 60.03 1592 26.52007 23868.07 Thousand Integer Divides/second 27 div_short 60.02 1592 26.52449 23872.04 Thousand Short Integer Divides/second 28 fun_cal 60.00 4362 72.70000 37222400.00 Function Calls (no arguments)/second 29 fun_cal1 60.00 10230 170.50000 87296000.00 Function Calls (1 argument)/second 30 fun_cal2 60.00 7971 132.85000 68019200.00 Function Calls (2 arguments)/second 31 fun_cal15 60.02 2455 40.90303 20942352.55 Function Calls (15 arguments)/second 32 sieve 60.51 41 0.67757 3.39 Integer Sieves/second 33 mul_double 60.00 836 13.93333 167200.00 Thousand Double Precision Multiplies/second 34 mul_float 60.03 836 13.92637 167116.44 Thousand Single Precision Multiplies/second 35 mul_long 60.00 75700 1261.66667 302800.00 Thousand Long Integer Multiplies/second 36 mul_int 60.00 76021 1267.01667 304084.00 Thousand Integer Multiplies/second 37 mul_short 60.00 60568 1009.46667 302840.00 Thousand Short Integer Multiplies/second 38 num_rtns_1 60.00 32604 543.40000 54340.00 Numeric Functions/second 39 new_raph 60.00 79918 1331.96667 266393.33 Zeros Found/second 40 trig_rtns 60.00 2165 36.08333 360833.33 Trigonometric Functions/second 41 matrix_rtns 60.00 349604 5826.73333 582673.33 Point Transformations/second 42 array_rtns 60.01 958 15.96401 319.28 Linear Systems Solved/second 43 string_rtns 60.01 851 14.18097 1418.10 String Manipulations/second 44 mem_rtns_1 60.01 1838 30.62823 918846.86 Dynamic Memory Operations/second 45 mem_rtns_2 60.00 131060 2184.33333 218433.33 Block Memory Operations/second 46 sort_rtns_1 60.01 2424 40.39327 403.93 Sort Operations/second 47 misc_rtns_1 60.00 31890 531.50000 5315.00 Auxiliary Loops/second 48 dir_rtns_1 60.00 13086 218.10000 2181000.00 Directory Operations/second 49 shell_rtns_1 60.02 2541 42.33589 42.34 Shell Scripts/second 50 shell_rtns_2 60.01 2541 42.34294 42.34 Shell Scripts/second 51 shell_rtns_3 60.00 2540 42.33333 42.33 Shell Scripts/second 52 series_1 60.00 1463914 24398.56667 2439856.67 Series Evaluations/second 53 shared_memory 60.00 165217 2753.61667 275361.67 Shared Memory Operations/second 54 tcp_test 60.00 16148 269.13333 24222.00 TCP/IP Messages/second 55 udp_test 60.00 48569 809.48333 80948.33 UDP/IP DataGrams/second 56 fifo_test 60.00 88536 1475.60000 147560.00 FIFO Messages/second 57 stream_pipe 60.00 76223 1270.38333 127038.33 Stream Pipe Messages/second 58 dgram_pipe 60.00 75782 1263.03333 126303.33 DataGram Pipe Messages/second 59 pipe_cpy 60.00 254680 4244.66667 424466.67 Pipe Messages/second 60 ram_copy 60.00 1496330 24938.83333 623969610.00 Memory to Memory Copy/second ------------------------------------------------------------------------ ---- 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