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Hai....
Here is the AIM benchmark results for 2.5.44 kernel and 2.5.45 kernels.
Results shows 2.5.45 kernel performed little better in pages allocation(page_test), Sequential,Random writes (sync_disk_rw,
sync_dsik_wrt,sync_disk_cp), linking/unlinkg(link_test) and 2.5.44 kernel performed little better in directory
operation(dir_rtns_1).
Overall results look consistent.
Machine's name : benchtest
Machine's configuration : PIII,128MB,800MHz
Number of seconds to run each test [2 to 1000] : 60
Path to disk files : /tmp
Starting time: Thu Oct 31 10:33:20 2002
Projected Run Time: 1:00:00
Projected finish: Thu Oct 31 11:33:20 2002
------------------------------------------------------------------------------------------------------------
Test Test Elapsed Iteration Iteration Operation
Number Name Time (sec) Count Rate (loops/sec)Rate (ops/sec)
------------------------------------------------------------------------------------------------------------
1 add_double [2.5.45] 60.02 1744 29.05698 523025.66 Thousand Double Precision Additions/second
1 add_double [2.5.44] 60.03 1743 29.03548 522638.68 Thousand Double Precision Additions/second
2 add_float [2.5.45] 60.02 2600 43.31889 519826.72 Thousand Single Precision Additions/second
2 add_float [2.5.44] 60.01 2618 43.62606 523512.75 Thousand Single Precision Additions/second
3 add_long [2.5.45] 60.01 1616 26.92885 1615730.71 Thousand Long Integer Additions/second
3 add_long [2.5.44] 60.03 1617 26.93653 1616191.90 Thousand Long Integer Additions/second
4 add_int [2.5.45] 60.00 1616 26.93333 1616000.00 Thousand Integer Additions/second
4 add_int [2.5.44] 60.04 1617 26.93205 1615922.72 Thousand Integer Additions/second
5 add_short [2.5.45] 60.00 4039 67.31667 1615600.00 Thousand Short Integer Additions/second
5 add_short [2.5.44] 60.00 4011 66.85000 1604400.00 Thousand Short Integer Additions/second
6 creat-clo [2.5.45] 60.05 1227 20.43297 20432.97 File Creations and Closes/second
6 creat-clo [2.5.44] 60.04 1211 20.16989 20169.89 File Creations and Closes/second
7 page_test [2.5.45] 60.00 6416 106.93333 181786.67 System Allocations & Pages/second
7 page_test [2.5.44] 60.01 6153 102.53291 174305.95 System Allocations & Pages/second
8 brk_test [2.5.45] 60.02 2210 36.82106 625958.01 System Memory Allocations/second
8 brk_test [2.5.44] 60.00 2159 35.98333 611716.67 System Memory Allocations/second
9 jmp_test [2.5.45] 60.00 296083 4934.71667 4934716.67 Non-local gotos/second
9 jmp_test [2.5.44] 60.00 296210 4936.83333 4936833.33 Non-local gotos/second
10 signal_test [2.5.45] 60.01 6905 115.06416 115064.16 Signal Traps/second
10 signal_test [2.5.44] 60.01 8402 140.01000 140010.00 Signal Traps/second
11 exec_test [2.5.45] 60.01 1958 32.62790 163.14 Program Loads/second
11 exec_test [2.5.44] 60.02 1951 32.50583 162.53 Program Loads/second
12 fork_test [2.5.45] 60.01 824 13.73104 1373.10 Task Creations/second
12 fork_test [2.5.44] 60.04 808 13.45769 1345.77 Task Creations/second
13 link_test [2.5.45] 60.00 8297 138.28333 8711.85 Link/Unlink Pairs/second
13 link_test [2.5.44] 60.00 6460 107.66667 6783.00 Link/Unlink Pairs/second
14 disk_rr [2.5.45] 60.10 253 4.20965 21553.41 Random Disk Reads (K)/second
14 disk_rr [2.5.44] 60.16 252 4.18883 21446.81 Random Disk Reads (K)/second
15 disk_rw [2.5.45] 60.23 218 3.61946 18531.63 Random Disk Writes (K)/second
15 disk_rw [2.5.44] 60.15 214 3.55777 18215.79 Random Disk Writes (K)/second
16 disk_rd [2.5.45] 60.02 2538 42.28590 216503.83 Sequential Disk Reads (K)/second
16 disk_rd [2.5.44] 60.02 2555 42.56914 217954.02 Sequential Disk Reads (K)/second
17 disk_wrt [2.5.45] 60.01 292 4.86586 24913.18 Sequential Disk Writes (K)/second
17 disk_wrt [2.5.44] 60.08 287 4.77696 24458.06 Sequential Disk Writes (K)/second
18 disk_cp [2.5.45] 60.07 257 4.27834 21905.11 Disk Copies (K)/second
18 disk_cp [2.5.44] 60.21 253 4.20196 21514.03 Disk Copies (K)/second
19 sync_disk_rw [2.5.45] 67.13 7 0.10428 266.94 Sync Random Disk Writes (K)/second
19 sync_disk_rw [2.5.44] 61.28 6 0.09791 250.65 Sync Random Disk Writes (K)/second
20 sync_disk_wrt[2.5.45] 61.39 28 0.45610 1167.62 Sync Sequential Disk Writes (K)/second
20 sync_disk_wrt[2.5.44] 60.86 27 0.44364 1135.72 Sync Sequential Disk Writes (K)/second
21 sync_disk_cp [2.5.45] 61.23 28 0.45729 1170.67 Sync Disk Copies (K)/second
21 sync_disk_cp [2.5.44] 60.90 27 0.44335 1134.98 Sync Disk Copies (K)/second
22 disk_src [2.5.45] 60.01 8374 139.54341 10465.76 Directory Searches/second
22 disk_src [2.5.44] 60.01 8452 140.84319 10563.24 Directory Searches/second
23 div_double [2.5.45] 60.03 1779 29.63518 88905.55 Thousand Double Precision Divides/second
23 div_double [2.5.44] 60.00 1778 29.63333 88900.00 Thousand Double Precision Divides/second
24 div_float [2.5.45] 60.03 1779 29.63518 88905.55 Thousand Single Precision Divides/second
24 div_float [2.5.44] 60.02 1779 29.64012 88920.36 Thousand Single Precision Divides/second
25 div_long [2.5.45] 60.02 1455 24.24192 21817.73 Thousand Long Integer Divides/second
25 div_long [2.5.44] 60.03 1445 24.07130 21664.17 Thousand Long Integer Divides/second
26 div_int [2.5.45] 60.03 1455 24.23788 21814.09 Thousand Integer Divides/second
26 div_int [2.5.44] 60.02 1455 24.24192 21817.73 Thousand Integer Divides/second
27 div_short [2.5.45] 60.01 1444 24.06266 21656.39 Thousand Short Integer Divides/second
27 div_short [2.5.44] 60.01 1455 24.24596 21821.36 Thousand Short Integer Divides/second
28 fun_cal [2.5.45] 60.00 4312 71.86667 36795733.33 Function Calls (no arguments)/second
28 fun_cal [2.5.44] 60.00 4313 71.88333 36804266.67 Function Calls (no arguments)/second
29 fun_cal1 [2.5.45] 60.01 9332 155.50742 79619796.70 Function Calls (1 argument)/second
29 fun_cal1 [2.5.44] 60.01 9332 155.50742 79619796.70 Function Calls (1 argument)/second
30 fun_cal2 [2.5.45] 60.00 7281 121.35000 62131200.00 Function Calls (2 arguments)/second
30 fun_cal2 [2.5.44] 60.00 7228 120.46667 61678933.33 Function Calls (2 arguments)/second
31 fun_cal15 [2.5.45] 60.00 2415 40.25000 20608000.00 Function Calls (15 arguments)/second
31 fun_cal15 [2.5.44] 60.00 2415 40.25000 20608000.00 Function Calls (15 arguments)/second
32 sieve [2.5.45] 61.20 47 0.76797 3.84 Integer Sieves/second
32 sieve [2.5.44] 60.77 47 0.77341 3.87 Integer Sieves/second
33 mul_double [2.5.45] 60.03 1571 26.17025 314042.98 Thousand Double Precision Multiplies/second
33 mul_double [2.5.44] 60.00 1571 26.18333 314200.00 Thousand Double Precision Multiplies/second
34 mul_float [2.5.45] 60.01 1571 26.17897 314147.64 Thousand Single Precision Multiplies/second
34 mul_float [2.5.44] 60.00 1571 26.18333 314200.00 Thousand Single Precision Multiplies/second
35 mul_long [2.5.45] 60.01 69092 1151.34144 276321.95 Thousand Long Integer Multiplies/second
35 mul_long [2.5.44] 60.00 68623 1143.71667 274492.00 Thousand Long Integer Multiplies/second
36 mul_int [2.5.45] 60.00 69471 1157.85000 277884.00 Thousand Integer Multiplies/second
36 mul_int [2.5.44] 60.00 69416 1156.93333 277664.00 Thousand Integer Multiplies/second
37 mul_short [2.5.45] 60.00 54957 915.95000 274785.00 Thousand Short Integer Multiplies/second
37 mul_short [2.5.44] 60.00 55394 923.23333 276970.00 Thousand Short Integer Multiplies/second
38 num_rtns_1 [2.5.45] 60.00 29888 498.13333 49813.33 Numeric Functions/second
38 num_rtns_1 [2.5.44] 60.00 29691 494.85000 49485.00 Numeric Functions/second
39 new_raph [2.5.45] 60.00 89192 1486.53333 297306.67 Zeros Found/second
39 new_raph [2.5.44] 60.00 89236 1487.26667 297453.33 Zeros Found/second
40 trig_rtns [2.5.45] 60.02 2024 33.72209 337220.93 Trigonometric Functions/second
40 trig_rtns [2.5.44] 60.03 1957 32.60037 326003.66 Trigonometric Functions/second
41 matrix_rtns [2.5.45] 60.00 368170 6136.16667 613616.67 Point Transformations/second
41 matrix_rtns [2.5.44] 60.00 368253 6137.55000 613755.00 Point Transformations/second
42 array_rtns [2.5.45] 60.00 871 14.51667 290.33 Linear Systems Solved/second
42 array_rtns [2.5.44] 60.03 880 14.65934 293.19 Linear Systems Solved/second
43 string_rtns [2.5.45] 60.06 776 12.92041 1292.04 String Manipulations/second
43 string_rtns [2.5.44] 60.06 777 12.93706 1293.71 String Manipulations/second
44 mem_rtns_1 [2.5.45] 60.04 1502 25.01666 750499.67 Dynamic Memory Operations/second
44 mem_rtns_1 [2.5.44] 60.02 1547 25.77474 773242.25 Dynamic Memory Operations/second
45 mem_rtns_2 [2.5.45] 60.00 119707 1995.11667 199511.67 Block Memory Operations/second
45 mem_rtns_2 [2.5.44] 60.00 118838 1980.63333 198063.33 Block Memory Operations/second
46 sort_rtns_1 [2.5.45] 60.02 2210 36.82106 368.21 Sort Operations/second
46 sort_rtns_1 [2.5.44] 60.01 2213 36.87719 368.77 Sort Operations/second
47 misc_rtns_1 [2.5.45] 60.00 25568 426.13333 4261.33 Auxiliary Loops/second
47 misc_rtns_1 [2.5.44] 60.00 25169 419.48333 4194.83 Auxiliary Loops/second
48 dir_rtns_1 [2.5.45] 60.00 7394 123.23333 1232333.33 Directory Operations/second
48 dir_rtns_1 [2.5.44] 60.00 9413 156.88333 1568833.33 Directory Operations/second
49 shell_rtns_1 [2.5.45] 60.02 2295 38.23725 38.24 Shell Scripts/second
49 shell_rtns_1 [2.5.44] 60.02 2312 38.52049 38.52 Shell Scripts/second
50 shell_rtns_2 [2.5.45] 60.01 2311 38.51025 38.51 Shell Scripts/second
50 shell_rtns_2 [2.5.44] 60.02 2306 38.42053 38.42 Shell Scripts/second
51 shell_rtns_3 [2.5.45] 60.00 2312 38.53333 38.53 Shell Scripts/second
51 shell_rtns_3 [2.5.44] 60.01 2325 38.74354 38.74 Shell Scripts/second
52 series_1 [2.5.45] 60.00 2233890 37231.50000 3723150.00 Series Evaluations/second
52 series_1 [2.5.44] 60.00 2250305 37505.08333 3750508.33 Series Evaluations/second
53 shared_memory[2.5.45] 60.00 143602 2393.36667 239336.67 Shared Memory Operations/second
53 shared_memory[2.5.44] 60.00 141575 2359.58333 235958.33 Shared Memory Operations/second
54 tcp_test [2.5.45] 60.01 9422 157.00717 14130.64 TCP/IP Messages/second
54 tcp_test [2.5.44] 60.01 9042 150.67489 13560.74 TCP/IP Messages/second
55 udp_test [2.5.45] 60.01 33580 559.57340 55957.34 UDP/IP DataGrams/second
55 udp_test [2.5.44] 60.00 33212 553.53333 55353.33 UDP/IP DataGrams/second
56 fifo_test [2.5.45] 60.00 59276 987.93333 98793.33 FIFO Messages/second
56 fifo_test [2.5.44] 60.00 54602 910.03333 91003.33 FIFO Messages/second
57 stream_pipe [2.5.45] 60.00 52198 869.96667 86996.67 Stream Pipe Messages/second
57 stream_pipe [2.5.44] 60.00 52556 875.93333 87593.33 Stream Pipe Messages/second
58 dgram_pipe [2.5.45] 60.00 51941 865.68333 86568.33 DataGram Pipe Messages/second
58 dgram_pipe [2.5.44] 60.01 52024 866.92218 86692.22 DataGram Pipe Messages/second
59 pipe_cpy [2.5.45] 60.00 161995 2699.91667 269991.67 Pipe Messages/second
59 pipe_cpy [2.5.44] 60.00 172675 2877.91667 287791.67 Pipe Messages/second
60 ram_copy [2.5.45] 60.00 1384106 23068.43333 577172202.00 Memory to Memory Copy/second
60 ram_copy [2.5.44] 60.00 1373483 22891.38333 572742411.00 Memory to Memory Copy/second
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Projected Completion time: Thu Oct 31 11:33:20 2002
Actual Completion time: Thu Oct 31 11:33:32 2002
Difference: 0:00:12
AIM Independent Resource Benchmark - Suite IX
Any comments/suggestions are welcome.
Rgds
Siva
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