Here are the AIM benchmark Results for Kernel 2.5.49 and 2.5.50.Result
showed
Kernel 2.5.50 performed better than 2.5.49
AIM Independent Resource Benchmark - Suite IX v1.1, January 22, 1996
Copyright (c) 1996 - 2001 Caldera International, Inc. All Rights
Reserved
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 Name Elapsed Iteration Iteration Operation
and number Time (sec) Count Rate (loops/sec) Rate
(ops/sec)
------------------------------------------------------------------------
1 add_double Thousand Double Precision Additions/second
linux-2.5.49 60.02 716 11.92936 214728.42
linux-2.5.50 60.04 716 11.92538 214656.90
2 add_float Thousand Single Precision Additions/second
linux-2.5.49 60.05 1075 17.90175 214820.98
linux-2.5.50 60.06 1075 17.89877 214785.21
3 add_long Thousand Long Integer Additions/second
linux-2.5.49 60.01 1768 29.46176 1767705.38
linux-2.5.50 60.01 1768 29.46176 1767705.38
4 add_int Thousand Integer Additions/second
linux-2.5.49 60.00 1767 29.45000 1767000.00
linux-2.5.50 60.01 1768 29.46176 1767705.38
5 add_short Thousand Short Integer Additions/second
linux-2.5.49 60.01 4419 73.63773 1767305.45
linux-2.5.50 60.00 4419 73.65000 1767600.00
6 creat-clo File Creations and Closes/second
linux-2.5.49 60.03 1667 27.76945 27769.45
linux-2.5.50 60.03 1715 28.56905 28569.05
7 page_test System Allocations & Pages/second
linux-2.5.49 60.00 8390 139.83333 237716.67
linux-2.5.50 60.00 8751 145.85000 247945.00
8 brk_test System Memory Allocations/second
linux-2.5.49 60.01 3401 56.67389 963456.09
linux-2.5.50 60.01 3403 56.70722 964022.66
9 jmp_test Non-local gotos/second
linux-2.5.49 60.00 318158 5302.63333 5302633.33
linux-2.5.50 60.00 318176 5302.93333 5302933.33
10 signal_test Signal Traps/second
linux-2.5.49 60.00 8231 137.18333 137183.33
linux-2.5.50 60.00 8543 142.38333 142383.33
11 exec_test Program Loads/second
linux-2.5.49 60.02 2016 33.58880 167.94
linux-2.5.50 60.00 2041 34.01667 170.08
12 fork_test Task Creations/second
linux-2.5.49 60.04 1006 16.75550 1675.55
linux-2.5.50 60.06 1154 19.21412 1921.41
13 link_test Link/Unlink Pairs/second
linux-2.5.49 60.01 9819 163.62273 10308.23
linux-2.5.50 60.00 9921 165.35000 10417.05
14 disk_rr Random Disk Reads (K)/second
linux-2.5.49 60.07 490 8.15715 41764.61
linux-2.5.50 60.09 499 8.30421 42517.56
15 disk_rw Random Disk Writes (K)/second
linux-2.5.49 60.04 384 6.39574 32746.17
linux-2.5.50 60.14 397 6.60126 33798.47
16 disk_rd Sequential Disk Reads (K)/second
linux-2.5.49 60.01 2783 46.37560 237443.09
linux-2.5.50 60.00 2836 47.26667 242005.33
17 disk_wrt Sequential Disk Writes (K)/second
linux-2.5.49 60.04 625 10.40973 53297.80
linux-2.5.50 60.04 656 10.92605 55941.37
18 disk_cp Disk Copies (K)/second
linux-2.5.49 60.11 489 8.13509 41651.64
linux-2.5.50 60.01 523 8.71521 44621.90
19 sync_disk_rw Sync Random Disk Writes (K)/second
linux-2.5.49 61.37 1 0.01629 41.71
linux-2.5.50 61.09 1 0.01637 41.91
20 sync_disk_wrt Sync Sequential Disk Writes (K)/second
linux-2.5.49 77.11 2 0.02594 66.40
linux-2.5.50 77.37 2 0.02585 66.18
21 sync_disk_cp Sync Disk Copies (K)/second
linux-2.5.49 77.46 2 0.02582 66.10
linux-2.5.50 77.52 2 0.02580 66.05
22 disk_src Directory Searches/second
linux-2.5.49 60.01 10603 176.68722 13251.54
linux-2.5.50 60.00 10764 179.40000 13455.00
23 div_double Thousand Double Precision Divides/second
linux-2.5.49 60.03 1322 22.02232 66066.97
linux-2.5.50 60.01 1322 22.02966 66088.99
24 div_float Thousand Single Precision Divides/second
linux-2.5.49 60.02 1322 22.02599 66077.97
linux-2.5.50 60.00 1322 22.03333 66100.00
25 div_long Thousand Long Integer Divides/second
linux-2.5.49 60.03 1592 26.52007 23868.07
linux-2.5.50 60.03 1592 26.52007 23868.07
26 div_int Thousand Integer Divides/second
linux-2.5.49 60.03 1592 26.52007 23868.07
linux-2.5.50 60.03 1592 26.52007 23868.07
27 div_short Thousand Short Integer Divides/second
linux-2.5.49 60.03 1592 26.52007 23868.07
linux-2.5.50 60.03 1592 26.52007 23868.07
28 fun_cal Function Calls (no arguments)/second
linux-2.5.49 60.01 4362 72.68789 37216197.30
linux-2.5.50 60.00 4362 72.70000 37222400.00
29 fun_cal1 Function Calls (1 argument)/second
linux-2.5.49 60.00 10231 170.51667 87304533.33
linux-2.5.50 60.01 10231 170.48825 87289985.00
30 fun_cal2 Function Calls (2 arguments)/second
linux-2.5.49 60.00 7971 132.85000 68019200.00
linux-2.5.50 60.00 7968 132.80000 67993600.00
31 fun_cal15 Function Calls (15 arguments)/second
linux-2.5.49 60.03 2455 40.89622 20938863.90
linux-2.5.50 60.02 2455 40.90303 20942352.55
32 sieve Integer Sieves/second
linux-2.5.49 60.51 41 0.67757 3.39
linux-2.5.50 60.61 41 0.67646 3.38
33 mul_double Thousand Double Precision Multiplies/second
linux-2.5.49 60.04 835 13.90740 166888.74
linux-2.5.50 60.05 837 13.93838 167260.62
34 mul_float Thousand Single Precision Multiplies/second
linux-2.5.49 60.04 836 13.92405 167088.61
linux-2.5.50 60.06 837 13.93606 167232.77
35 mul_long Thousand Long Integer Multiplies/second
linux-2.5.49 60.00 75690 1261.50000 302760.00
linux-2.5.50 60.00 75683 1261.38333 302732.00
36 mul_int Thousand Integer Multiplies/second
linux-2.5.49 60.00 76004 1266.73333 304016.00
linux-2.5.50 60.00 76000 1266.66667 304000.00
37 mul_short Thousand Short Integer Multiplies/second
linux-2.5.49 60.00 60559 1009.31667 302795.00
linux-2.5.50 60.00 60555 1009.25000 302775.00
38 num_rtns_1 Numeric Functions/second
linux-2.5.49 60.00 32597 543.28333 54328.33
linux-2.5.50 60.00 32602 543.36667 54336.67
39 new_raph Zeros Found/second
linux-2.5.49 60.00 79902 1331.70000 266340.00
linux-2.5.50 60.00 79902 1331.70000 266340.00
40 trig_rtns Trigonometric Functions/second
linux-2.5.49 60.01 2167 36.11065 361106.48
linux-2.5.50 60.02 2171 36.17128 361712.76
41 matrix_rtns Point Transformations/second
linux-2.5.49 60.00 349544 5825.73333 582573.33
linux-2.5.50 60.00 349545 5825.75000 582575.00
42 array_rtns Linear Systems Solved/second
linux-2.5.49 60.06 960 15.98402 319.68
linux-2.5.50 60.04 960 15.98934 319.79
43 string_rtns String Manipulations/second
linux-2.5.49 60.01 851 14.18097 1418.10
linux-2.5.50 60.05 852 14.18818 1418.82
44 mem_rtns_1 Dynamic Memory Operations/second
linux-2.5.49 60.02 1705 28.40720 852215.93
linux-2.5.50 60.02 1901 31.67278 950183.27
45 mem_rtns_2 Block Memory Operations/second
linux-2.5.49 60.00 131049 2184.15000 218415.00
linux-2.5.50 60.00 131060 2184.33333 218433.33
46 sort_rtns_1 Sort Operations/second
linux-2.5.49 60.01 2424 40.39327 403.93
linux-2.5.50 60.01 2425 40.40993 404.10
47 misc_rtns_1 Auxiliary Loops/second
linux-2.5.49 60.00 31126 518.76667 5187.67
linux-2.5.50 60.00 30013 500.21667 5002.17
48 dir_rtns_1 Directory Operations/second
linux-2.5.49 60.01 8810 146.80887 1468088.65
linux-2.5.50 60.01 8772 146.17564 1461756.37
49 shell_rtns_1 Shell Scripts/second
linux-2.5.49 60.02 2446 40.75308 40.75
linux-2.5.50 60.01 2464 41.05982 41.06
50 shell_rtns_2 Shell Scripts/second
linux-2.5.49 60.02 2454 40.88637 40.89
linux-2.5.50 60.02 2465 41.06964 41.07
51 shell_rtns_3 Shell Scripts/second
linux-2.5.49 60.02 2454 40.88637 40.89
linux-2.5.50 60.02 2464 41.05298 41.05
52 series_1 Series Evaluations/second
linux-2.5.49 60.00 1464217 24403.61667 2440361.67
linux-2.5.50 60.00 1464215 24403.58333 2440358.33
53 shared_memory Shared Memory Operations/second
linux-2.5.49 60.00 154841 2580.68333 258068.33
linux-2.5.50 60.00 157628 2627.13333 262713.33
54 tcp_test TCP/IP Messages/second
linux-2.5.49 60.00 11032 183.86667 16548.00
linux-2.5.50 60.00 11063 184.38333 16594.50
55 udp_test UDP/IP DataGrams/second
linux-2.5.49 60.00 46444 774.06667 77406.67
linux-2.5.50 60.00 47577 792.95000 79295.00
56 fifo_test FIFO Messages/second
linux-2.5.49 60.00 83959 1399.31667 139931.67
linux-2.5.50 60.00 91304 1521.73333 152173.33
57 stream_pipe Stream Pipe Messages/second
linux-2.5.49 60.00 69034 1150.56667 115056.67
linux-2.5.50 60.00 69939 1165.65000 116565.00
58 dgram_pipe DataGram Pipe Messages/second
linux-2.5.49 60.00 67150 1119.16667 111916.67
linux-2.5.50 60.00 68568 1142.80000 114280.00
59 pipe_cpy Pipe Messages/second
linux-2.5.49 60.00 246488 4108.13333 410813.33
linux-2.5.50 60.00 241821 4030.35000 403035.00
60 ram_copy Memory to Memory Copy/second
linux-2.5.49 60.00 1495904 24931.73333 623791968.00
linux-2.5.50 60.00 1495548 24925.80000 623643516.00
------------------------------------------------------------------------
Sowmya Adiga
Project Engineer
Wipro Technologies
53/1, Hosur road, Madivala
Bangalore - 68.
sowmya.adiga@wipro.com
Phone Off: +91-80-5502001-8 extn: 5086.
------------------------------------------------------------------------
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