Here is the AIM9 benchmark result for kernel 2.5.64.when
compared with kernel 2.5.63 showed following differences.
========================================================================
Test Elapsed Iteration Iteration Operation
Name Time(sec) Count Rate(loops/sec) Rate (ops/sec)
------------------------------------------------------------------------
1 Dynamic Memory Operations/second
mem_rtns_1
[Linux-2.5.64] 65.49 3059 46.70942 1401282.64
[Linux-2.5.63] 60.01 2347 39.11015 1173304.45
2 Pipe Messages/second
pipe_cpy
[linux-2.5.64] 65.54 196357 2995.98718 299598.72
[Linux-2.5.63] 60.00 188382 3139.70000 313970.00
========================================================================
*There is no much significant difference in other test result.
------------------------------------------------------------------------
--- kernel-2.5.64 --------------------------------------------------------------------------- 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 Number Name Time (sec) Count Rate(loops/sec) Rate(ops/sec) --------------------------------------------------------------------------- 1 add_double 75.26 897 11.91868 214536.27 Thousand Double Precision Additions/second2 add_float 65.48 1171 17.88332 214599.88 Thousand Single Precision Additions/second
3 add_long 65.54 1929 29.43241 765944.46 Thousand Long Integer Additions/second
4 add_int 65.54 1929 29.43241 1765944.46 Thousand Integer Additions/second
5 add_short 65.53 4821 73.56936 1765664.58 Thousand Short Integer Additions/second
6 creat-clo 65.53 6333 96.64276 96642.76 File Creations and Closes/second
7 page_test 65.53 7442 113.56631 193062.72 System Allocations & Pages/second
8 brk_test 65.56 2804 42.76998 727089.69 System Memory Allocations/second
9 jmp_test 65.51 351562 5366.53946 5366539.46 Non-local gotos/second
10 signal_test 65.54 11918 181.84315 181843.15 Signal Traps/second
11 exec_test 65.54 2957 45.11749 225.59 Program Loads/second
12 fork_test 65.57 1511 23.04408 2304.41 Task Creations/second
13 link_test 65.50 30249 461.81679 29094.46 Link/Unlink Pairs/second
14 disk_rr 65.62 470 7.16245 36671.75 Random Disk Reads (K)/second
15 disk_rw 65.50 381 5.81679 29781.98 Random Disk Writes (K)/second
16 disk_rd 65.50 2778 42.41221 217150.53 Sequential Disk Reads (K)/second
17 disk_wrt 65.58 612 9.33211 47780.42 Sequential Disk Writes (K)/second
18 disk_cp 65.48 483 7.37630 37766.65 Disk Copies (K)/second
19 sync_disk_rw 78.96 5 0.06332 162.11 Sync Random Disk Writes (K)/second
20 sync_disk_wrt 69.28 2 0.02887 73.90 Sync Sequential Disk Writes (K)/second
21 sync_disk_cp 68.61 2 0.02915 74.62 Sync Disk Copies (K)/second
22 disk_src 61.35 19229 313.43113 23507.33 Directory Searches/second
23 div_double 65.56 1443 22.01037 66031.12 Thousand Double Precision Divides/second
24 div_float 65.51 1442 22.01191 66035.72 Thousand Single Precision Divides/second
25 div_long 65.56 1737 26.49481 23845.33 Thousand Long Integer Divides/second
26 div_int 65.53 1736 26.49168 23842.51 Thousand Integer Divides/second
27 div_short 65.52 1736 26.49573 23846.15 Thousand Short Integer Divides/second
28 fun_cal 65.54 5147 78.53219 40208483.37 Function Calls (no arguments)/second
29 fun_cal1 65.53 11285 172.21120 88172134.90 Function Calls (1 argument)/second
30 fun_cal2 65.54 8183 124.85505 63925785.78 Function Calls (2 arguments)/second
31 fun_cal15 65.55 2678 40.85431 20917406.56 Function Calls (15 arguments)/second
32 sieve 66.52 45 0.67649 3.38 Integer Sieves/second
33 mul_double 64.53 898 13.91601 166992.10 Thousand Double Precision Multiplies/second
34 mul_float 65.56 912 13.91092 166931.06 Thousand Single Precision Multiplies/second
35 mul_long 65.51 82834 1264.44818 303467.56 Thousand Long Integer Multiplies/second
36 mul_int 65.54 82635 1260.83308 302599.94 Thousand Integer Multiplies/second
37 mul_short 65.54 66119 1008.83430 302650.29 Thousand Short Integer Multiplies/second
38 num_rtns_1 65.53 40054 611.23150 61123.15 Numeric Functions/second
39 new_raph 65.54 90493 1380.72933 276145.87 Zeros Found/second
40 trig_rtns 65.54 2414 36.83247 368324.69 Trigonometric Functions/second
41 matrix_rtns 65.53 400306 6108.74409 610874.41 Point Transformations/second
42 array_rtns 65.55 1091 16.64378 332.88 Linear Systems Solved/second
43 string_rtns 65.58 581 8.85941 885.94 String Manipulations/second
44 mem_rtns_1 65.49 3059 46.70942 1401282.64 Dynamic Memory Operations/second
45 mem_rtns_2 65.52 143158 2184.95116 218495.12 Block Memory Operations/second
46 sort_rtns_1 65.55 2734 41.70862 417.09 Sort Operations/second
47 misc_rtns_1 65.53 55648 849.19884 8491.99 Auxiliary Loops/second
48 dir_rtns_1 65.53 12968 197.89409 1978940.94 Directory Operations/second
49 shell_rtns_1 65.54 3509 53.53982 53.54 Shell Scripts/second
50 shell_rtns_2 65.53 3534 53.92950 53.93 Shell Scripts/second
51 shell_rtns_3 65.55 3539 53.98932 53.99 Shell Scripts/second
52 series_1 65.52 1605912 24510.25641 2451025.64 Series Evaluations/second
53 shared_memory 65.53 166343 2538.42515 253842.51 Shared Memory Operations/second
54 tcp_test 65.54 31785 484.97101 43647.39 TCP/IP Messages/second
55 udp_test 65.53 69143 1055.13505 105513.51 UDP/IP DataGrams/second
56 fifo_test 65.54 95241 1453.17363 145317.36 FIFO Messages/second
57 stream_pipe 65.54 146323 2232.57553 223257.55 Stream Pipe Messages/second
58 dgram_pipe 65.53 143068 2183.24432 218324.43 DataGram Pipe Messages/second
59 pipe_cpy 65.54 196357 2995.98718 299598.72 Pipe Messages/second
60 ram_copy 65.53 1696521 25889.22631 647748442.24 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
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