Here are the AIM benchmark result for kernel 2.5.59.when compared with
kernel 2.5.58 showed difference of performance in system memory
allocation/second :-
========================================================================
Test Elapsed Iteration Iteration Operation
Name Time (sec) Count Rate(loops/sec) Rate (ops/sec)
------------------------------------------------------------------------
1 System Memory Allocations/second
brk_test
[2.5.59] 60.00 3396 56.60000 962200.00
[2.5.58] 60.00 3459 57.65000 980050.00
========================================================================
*There is no much significant difference in other test result.
------------------------------------------------------------------------
------------------------------------------------------------------------
----
kernel-2.5.59
------------------------------------------------------------------------
----
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 60.04 716 11.92538 214656.90
Thousand Double Precision Additions/second
2 add_float 60.05 1075 17.90175 214820.98
Thousand Single Precision Additions/second
3 add_long 60.01 1768 29.46176 1767705.38
Thousand Long Integer Additions/second
4 add_int 60.01 1768 29.46176 1767705.38
Thousand Integer Additions/second
5 add_short 60.00 4419 73.65000 1767600.00
Thousand Short Integer Additions/second
6 creat-clo 60.01 2144 35.72738 35727.38
File Creations and Closes/second
7 page_test 60.01 8398 139.94334 237903.68
System Allocations & Pages/second
8 brk_test 60.00 3396 56.60000 962200.00
System Memory Allocations/second
9 jmp_test 60.00 318244 5304.06667 5304066.67
Non-local gotos/second
10signal_test 60.00 9728 162.13333 162133.33
Signal Traps/second
11 exec_test 60.01 2110 35.16081 175.80
Program Loads/second
12 fork_test 60.03 1281 21.33933 2133.93
Task Creations/second
13 link_test 60.01 9484 158.04033 9956.54
Link/Unlink Pairs/second
14 disk_rr 60.09 503 8.37078 42858.38
Random Disk Reads (K)/second
15 disk_rw 60.08 403 6.70772 34343.54
Random Disk Writes (K)/second
16 disk_rd 60.02 2795 46.56781 238427.19
Sequential Disk Reads (K)/second
17 disk_wrt 60.07 654 10.88730 55742.97
Sequential Disk Writes (K)/second
18 disk_cp 60.10 499 8.30283 42510.48
Disk Copies (K)/second
19sync_disk_rw 60.96 1 0.01640 41.99
Sync Random Disk Writes (K)/second
20sync_disk_wrt 76.86 2 0.02602 66.61
Sync Sequential Disk Writes (K)/second
21sync_disk_cp 77.40 2 0.02584 66.15
Sync Disk Copies (K)/second
22 disk_src 60.01 10544 175.70405 13177.80
Directory Searches/second
23 div_double 60.00 1322 22.03333 66100.00
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 60.01 4362 72.68789 37216197.30
Function Calls (no arguments)/second
29 fun_cal1 60.00 10231 170.51667 87304533.33
Function Calls (1 argument)/second
30 fun_cal2 60.00 7968 132.80000 67993600.00
Function Calls (2 arguments)/second
31 fun_cal15 60.03 2455 40.89622 20938863.90
Function Calls (15 arguments)/second
32 sieve 60.20 41 0.68106 3.41
Integer Sieves/second
33 mul_double 60.03 834 13.89305 166716.64
Thousand Double Precision Multiplies/second
34 mul_float 60.05 837 13.93838 167260.62
Thousand Single Precision Multiplies/second
35 mul_long 60.00 75709 1261.81667 302836.00
Thousand Long Integer Multiplies/second
36 mul_int 60.00 76022 1267.03333 304088.00
Thousand Integer Multiplies/second
37 mul_short 60.00 60572 1009.53333 302860.00
Thousand Short Integer Multiplies/second
38 num_rtns_1 60.00 32603 543.38333 54338.33
Numeric Functions/second
39 new_raph 60.00 79912 1331.86667 266373.33
Zeros Found/second
40 trig_rtns 60.00 2152 35.86667 358666.67
Trigonometric Functions/second
41 matrix_rtns 60.00 349676 5827.93333 582793.33
Point Transformations/second
42 array_rtns 60.01 930 15.49742 309.95
Linear Systems Solved/second
43 string_rtns 60.01 851 14.18097 1418.10
String Manipulations/second
44 mem_rtns_1 60.03 1338 22.28886 668665.67
Dynamic Memory Operations/second
45 mem_rtns_2 60.00 131062 2184.36667 218436.67
Block Memory Operations/second
46 sort_rtns_1 60.01 2425 40.40993 404.10
Sort Operations/second
47 misc_rtns_1 60.00 31822 530.36667 5303.67
Auxiliary Loops/second
48 dir_rtns_1 60.00 12849 214.15000 2141500.00
Directory Operations/second
49 shell_rtns_1 60.01 2567 42.77620 42.78
Shell Scripts/second
50 shell_rtns_2 60.01 2575 42.90952 42.91
Shell Scripts/second
51 shell_rtns_3 60.01 2577 42.94284 42.94
Shell Scripts/second
52 series_1 60.00 1465210 24420.16667 2442016.67
Series Evaluations/second
53shared_memory 60.00 166109 2768.48333 276848.33
Shared Memory Operations/second
54 tcp_test 60.00 16154 269.23333 24231.00
TCP/IP Messages/second
55 udp_test 60.00 49164 819.40000 81940.00
UDP/IP DataGrams/second
56 fifo_test 60.00 90704 1511.73333 151173.33
FIFO Messages/second
57 stream_pipe 60.00 77088 1284.80000 128480.00
Stream Pipe Messages/second
58 dgram_pipe 60.00 74169 1236.15000 123615.00
DataGram Pipe Messages/second
59 pipe_cpy 60.00 260050 4334.16667 433416.67
Pipe Messages/second
60 ram_copy 60.00 1496821 24947.01667 624174357.00
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
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