Hi,
Here are the unixbench result for kernel 2.5.53. Kernel 2.5.53 when
compared with kernel 2.5.52 showed difference of performance in
following tests:-
========================================================================
===
1 Dhrystone 2 using register variables[2.5.53] 1805936.3
Dhrystone 2 using register variables[2.5.52] 1753628.8
2 System Call Overhead[2.5.53] 464936.0
System Call Overhead[2.5.52] 450934.1
========================================================================
====
*There is no much difference in other test result.
------------------------------------------------------------------------
---
kernel 2.5.53
------------------------------------------------------------------------
---
BYTE UNIX Benchmarks (Version 4.1.0)
System -- Linux access1 2.5.53 #5 Tue Dec 24 13:36:45 IST 2002 i686
unknown
Start Benchmark Run: Tue Dec 24 15:39:28 IST 2002
3 interactive users.
3:39pm up 1:49, 3 users, load average: 0.10, 0.03, 0.01
lrwxrwxrwx 1 root root 4 Oct 22 00:35 /bin/sh -> bash
/bin/sh: symbolic link to bash
/dev/hda2 8262068 4308952 3533420 55% /data
Dhrystone 2 using register variables 1805936.3lps (10.0 secs,10
samples)
Double-Precision Whetstone 477.1MWIPS (10.0 secs,10
samples)
System Call Overhead 464936.0lps (10.0 secs,10
samples)
Pipe Throughput 448266.7lps (10.0 secs,10
samples)
Pipe-based Context Switching 198940.0lps (10.0 secs,10
samples)
Process Creation 4428.7 lps (30.0 secs, 3
samples)
Execl Throughput 910.1 lps (29.7 secs, 3
samples)
File Read 1024 bufsize 2000 maxblocks 241397.0KBps (30.0 secs, 3
samples)
File Write 1024 bufsize 2000 maxblocks 100755.0KBps (30.0 secs, 3
samples)
File Copy 1024 bufsize 2000 maxblocks 69697.0KBps (30.0 secs, 3
samples)
File Read 256 bufsize 500 maxblocks 112989.0KBps (30.0 secs, 3
samples)
File Write 256 bufsize 500 maxblocks 56950.0KBps (30.0 secs, 3
samples)
File Copy 256 bufsize 500 maxblocks 35835.0 KBps (30.0 secs, 3
samples)
File Read 4096 bufsize 8000 maxblocks 339040.0 KBps(30.0 secs, 3
samples)
File Write 4096 bufsize 8000 maxblocks 125866.0 KBps(30.0 secs, 3
samples)
File Copy 4096 bufsize 8000 maxblocks 89616.0 KBps (30.0 secs, 3
samples)
Shell Scripts (1 concurrent) 841.0 lpm (60.0 secs, 3
samples)
Shell Scripts (8 concurrent) 111.0 lpm (60.0 secs, 3
samples)
Shell Scripts (16 concurrent) 56.0 lpm (60.0 secs, 3
samples)
Arithmetic Test (type = short) 208273.3lps (10.0 secs, 3
samples)
Arithmetic Test (type = int) 225260.3 lps (10.0 secs, 3
samples)
Arithmetic Test (type = long) 225281.8 lps (10.0 secs, 3
samples)
Arithmetic Test (type = float) 227632.2 lps (10.0 secs, 3
samples)
Arithmetic Test (type = double) 227562.0 lps (10.0 secs, 3
samples)
Arithoh 3997659.1lps (10.0 secs, 3
samples)
C Compiler Throughput 408.7 lpm (60.0 secs, 3
samples)
Dc: sqrt(2) to 99 decimal places 32559.2 lpm (30.0 secs, 3
samples)
Recursion Test--Tower of Hanoi 28908.3 lps (20.0 secs, 3
samples)
INDEX VALUES
TEST BASELINE RESULT
INDEX
Dhrystone 2 using register variables 116700.0 1805936.3
154.8
Double-Precision Whetstone 55.0 477.1 86.7
Execl Throughput 43.0 910.1
211.7
File Copy 1024 bufsize 2000 maxblocks 3960.0 69697.0
176.0
File Copy 256 bufsize 500 maxblocks 1655.0 35835.0
216.5
File Copy 4096 bufsize 8000 maxblocks 5800.0 89616.0
154.5
Pipe Throughput 12440.0 448266.7
360.3
Process Creation 126.0 4428.7
351.5
Shell Scripts (8 concurrent) 6.0 111.0
185.0
System Call Overhead 15000.0 464936.0
310.0
=========
FINAL SCORE
203.5
------------------------------------------------------------------------
----
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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