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Subject[BENCHMARK] AIM benchmark result for kernel 2.5.53
Date
Hi,

Here are the AIM benchmark result for kernel 2.5.53. Kernel 2.5.53
when compared with kernel 2.5.52 showed difference of performance in
following tests:-
========================================================================

Test Test Elapsed Iteration Iteration Operation
NumberName Time (sec) Count Rate (loops/sec) Rate (ops/sec)
------------------------------------------------------------------------
System Memory Allocations/second
1 brk_test[2.5.53] 60.01 3331 55.50742 943626.06
brk_test[2.5.52] 60.00 3365 56.08333 953416.67

Signal Traps/second
2signal_test[2.5.53]60.01 9277 154.59090 154590.90
signal_test[2.5.52]60.01 9734 162.20630 162206.30

Task Creations/second
3fork_test[2.5.53] 60.02 1148 19.12696 1912.70
fork_test[2.5.52] 60.03 1035 17.24138 1724.14

Disk Copies (K)/second
4disk_cp[2.5.53] 60.09 499 8.30421 42517.56
disk_cp [2.5.52] 60.09 517 8.60376 44051.26

Dynamic Memory Operations/second
5mem_rtns_1[2.5.53] 60.00 1643 27.38333 821500.00
mem_rtns_1[2.5.52] 60.01 1617 26.94551 808365.27

FIFO Messages/second
6fifo_test[2.5.53] 60.00 92619 1543.65000 154365.00
fifo_test[2.5.52] 60.00 92619 1543.65000 154365.00

========================================================================

*There is no much significant difference in other test result.

------------------------------------------------------------------------
--
Kernel 2.5.53
------------------------------------------------------------------------
----
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 60.01 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 60.03 2125 35.39897 35398.97
File Creations and Closes/second

7 page_test 60.00 8830 147.16667 250183.33
System Allocations & Pages/second

8 brk_test 60.01 3331 55.50742 943626.06
System Memory Allocations/second

9 jmp_test 60.00 318020 5300.33333 5300333.33
Non-local gotos/second

10 signal_test 60.01 9277 154.59090 154590.90
Signal Traps/second

11 exec_test 60.01 2045 34.07765 170.39
Program Loads/second

12 fork_test 60.02 1148 19.12696 1912.70
Task Creations/second

13 link_test 60.01 9469 157.79037 9940.79
Link/Unlink Pairs/second

14 disk_rr 60.03 489 8.14593 41707.15
Random Disk Reads (K)/second

15 disk_rw 60.14 385 6.40173 32776.85
Random Disk Writes (K)/second

16 disk_rd 60.02 2833 47.20093 241668.78
Sequential Disk Reads (K)/second

17 disk_wrt 60.03 640 10.66134 54586.04
Sequential Disk Writes (K)/second

18 disk_cp 60.09 499 8.30421 42517.56
Disk Copies (K)/second

19 sync_disk_rw 61.54 1 0.01625 41.60
Sync Random Disk Writes (K)/second

20sync_disk_wrt 77.00 2 0.02597 66.49
Sync Sequential Disk Writes (K)/second

21 sync_disk_cp 76.97 2 0.02598 66.52
Sync Disk Copies (K)/second

22 disk_src 60.00 10781 179.68333 13476.25
Directory Searches/second

23 div_double 60.01 1322 22.02966 66088.99
Thousand Double Precision Divides/second

24 div_float 60.00 1322 22.03333 66100.00
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 60.03 1592 26.52007 23868.07
Thousand Short Integer Divides/second

28 fun_cal 60.01 4361 72.67122 37207665.39
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 60.44 41 0.67836 3.39
Integer Sieves/second

33 mul_double 60.05 837 13.93838 167260.62
Thousand Double Precision Multiplies/second

34 mul_float 60.00 836 13.93333 167200.00
Thousand Single Precision Multiplies/second

35 mul_long 60.00 75686 1261.43333 302744.00
Thousand Long Integer Multiplies/second

36 mul_int 60.00 76002 1266.70000 304008.00
Thousand Integer Multiplies/second

37 mul_short 60.00 60553 1009.21667 302765.00
Thousand Short Integer Multiplies/second

38 num_rtns_1 60.00 32593 543.21667 54321.67
Numeric Functions/second

39 new_raph 60.00 79897 1331.61667 266323.33
Zeros Found/second

40 trig_rtns 60.02 2172 36.18794 361879.37
Trigonometric Functions/second

41 matrix_rtns 60.00 349540 5825.66667 582566.67
Point Transformations/second

42 array_rtns 60.02 935 15.57814 311.56
Linear Systems Solved/second

43 string_rtns 60.04 851 14.17388 1417.39
String Manipulations/second

44 mem_rtns_1 60.00 1643 27.38333 821500.00
Dynamic Memory Operations/second

45 mem_rtns_2 60.00 131019 2183.65000 218365.00
Block Memory Operations/second

46 sort_rtns_1 60.02 2425 40.40320 404.03
Sort Operations/second

47 misc_rtns_1 60.00 32061 534.35000 5343.50
Auxiliary Loops/second

48 dir_rtns_1 60.00 13140 219.00000 2190000.00
Directory Operations/second

49 shell_rtns_1 60.02 2394 39.88670 39.89
Shell Scripts/second

50 shell_rtns_2 60.01 2404 40.05999 40.06
Shell Scripts/second

51 shell_rtns_3 60.01 2404 40.05999 40.06
Shell Scripts/second

52 series_1 60.00 1464171 24402.85000 2440285.00
Series Evaluations/second

53shared_memory 60.00 165465 2757.75000 275775.00
Shared Memory Operations/second

54 tcp_test 60.00 11133 185.55000 16699.50
TCP/IP Messages/second

55 udp_test 60.00 47549 792.48333 79248.33
UDP/IP DataGrams/second

56 fifo_test 60.00 92619 1543.65000 154365.00
FIFO Messages/second

57 stream_pipe 60.00 70821 1180.35000 118035.00
Stream Pipe Messages/second

58 dgram_pipe 60.00 68575 1142.91667 114291.67
DataGram Pipe Messages/second

59 pipe_cpy 60.00 248600 4143.33333 414333.33
Pipe Messages/second

60 ram_copy 60.00 1495883 24931.38333 623783211.00
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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