[BENCHMARK]AIM benchmark result for kernel 2.5.52

Sowmya Adiga (sowmya.adiga@wipro.com)
Mon, 16 Dec 2002 14:35:47 +0530


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

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