[BENCHMARK RESULT]Unixbench result for kernel 2.5.51 with mm1 patch

Sowmya Adiga (sowmya.adiga@wipro.com)
Mon, 16 Dec 2002 09:37:08 +0530


Hi,

Here are the Unixbench result for kernel 2.5.51 with mm1 patch
kernel 2.5.51 with mm1 had small drop in performance in Pipe Throughput,
When compared with kernel 2.5.51.

________________________________________________________________________
___
Test Machine details
---------------------
processor : 0(single processor)
vendor_id : GenuineIntel
cpu family : 6
model : 8
model name : Pentium III (Coppermine)
stepping : 10
cpu MHz : 868.275
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 mmx fxsr sse
bogomips : 1716.22

------------------------------------------------------------------------
----
kernel 2.5.51
------------------------------------------------------------------------
----
BYTE UNIX Benchmarks (Version 4.1.0)
System -- Linux access1 2.5.51 #3 Tue Dec 10 11:52:13 IST 2002 i686
unknown
Start Benchmark Run: Tue Dec 10 13:23:54 IST 2002
1 interactive users.
1:23pm up 1 min, 1 user, load average: 0.13, 0.08, 0.03
lrwxrwxrwx 1 root root 4 Oct 22 00:35 /bin/sh -> bash
/bin/sh: symbolic link to bash
/dev/hda2 8262068 2711284 5131088 35% /data

Dhrystone 2 using register variables 1753562.1 lps(10.0 secs,10
samples)
Double-Precision Whetstone 477.0 MWIPS (10.0 secs,10
samples)
System Call Overhead 458680.5 lps (10.0 secs,10
samples)
Pipe Throughput 452140.4 lps (10.0 secs,10
samples)
Pipe-based Context Switching 224110.7 lps (10.0 secs,10
samples)
Process Creation 4090.9 lps (30.0 secs, 3
samples)
Execl Throughput 956.9 lps (29.9 secs, 3
samples)
File Read 1024 bufsize 2000 maxblocks 244936.0 KBps(30.0 secs, 3
samples)
File Write 1024 bufsize 2000 maxblocks 99665.0 KBps (30.0 secs, 3
samples)
File Copy 1024 bufsize 2000 maxblocks 67488.0 KBps (30.0 secs, 3
samples)
File Read 256 bufsize 500 maxblocks 114320.0 KBps(30.0 secs, 3
samples)
File Write 256 bufsize 500 maxblocks 55900.0 KBps (30.0 secs, 3
samples)
File Copy 256 bufsize 500 maxblocks 33000.0 KBps (30.0 secs, 3
samples)
File Read 4096 bufsize 8000 maxblocks 336659.0 KBps(30.0 secs, 3
samples)
File Write 4096 bufsize 8000 maxblocks 125510.0 KBps(30.0 secs, 3
samples)
File Copy 4096 bufsize 8000 maxblocks 81771.0 KBps (30.0 secs, 3
samples)
Shell Scripts (1 concurrent) 867.7 lpm (60.0 secs, 3
samples)
Shell Scripts (8 concurrent) 113.0 lpm (60.0 secs, 3
samples)
Shell Scripts (16 concurrent) 57.0 lpm (60.0 secs, 3
samples)
Arithmetic Test (type = short) 208206.7 lps(10.0 secs, 3
samples)
Arithmetic Test (type = int) 225297.0 lps(10.0 secs, 3
samples)
Arithmetic Test (type = long) 225335.1 lps(10.0 secs, 3
samples)
Arithmetic Test (type = float) 227559.9 lps(10.0 secs, 3
samples)
Arithmetic Test (type = double) 227389.7 lps(10.0 secs, 3
samples)
Arithoh 3996200.7 lps(10.0 secs, 3
samples)
C Compiler Throughput 409.7 lpm (60.0 secs, 3
samples)
Dc: sqrt(2) to 99 decimal places 34294.6 lpm (30.0 secs, 3
samples)
Recursion Test--Tower of Hanoi 29280.8 lps (20.0 secs, 3
samples)

INDEX VALUES
TEST BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 1753562.1 150.3
Double-Precision Whetstone 55.0 477.0 86.7
Execl Throughput 43.0 956.9 222.5
File Copy 1024 bufsize 2000 maxblocks 3960.0 67488.0 170.4
File Copy 256 bufsize 500 maxblocks 1655.0 33000.0 199.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 81771.0 141.0
Pipe Throughput 12440.0 452140.4 363.5
Process Creation 126.0 4090.9 324.7
Shell Scripts (8 concurrent) 6.0 113.0 188.3
System Call Overhead 15000.0 458680.5 305.8
=========

FINAL SCORE 198.4

------------------------------------------------------------------------
----
Kernel 2.5.51 with mm1 patch
------------------------------------------------------------------------
----
BYTE UNIX Benchmarks (Version 4.1.0)
System -- Linux access1 2.5.51 #4 Wed Dec 11 09:28:23 IST 2002 i686
unknown
Start Benchmark Run: Wed Dec 11 10:57:58 IST 2002
1 interactive users.
10:57am up 2 min, 1 user, load average: 0.11, 0.12, 0.05
lrwxrwxrwx 1 root root 4 Oct 22 00:35 /bin/sh -> bash
/bin/sh: symbolic link to bash
/dev/hda2 8262068 3205688 4636684 41% /data

Dhrystone 2 using register variables 1753018.7 lps(10.0 secs,10
samples)
Double-Precision Whetstone 476.9 MWIPS (10.0 secs,10
samples)
System Call Overhead 440265.4 lps (10.0 secs,10
samples)
Pipe Throughput 426098.1 lps (10.0 secs,10
samples)
Pipe-based Context Switching 209261.6 lps (10.0 secs,10
samples)
Process Creation 3873.0 lps (30.0 secs,3
samples)
Execl Throughput 916.7 lps (29.6 secs,3
samples)
File Read 1024 bufsize 2000 maxblocks 241155.0 KBps(30.0 secs,3
samples)
File Write 1024 bufsize 2000 maxblocks 99176.0 KBps (30.0 secs,3
samples)
File Copy 1024 bufsize 2000 maxblocks 68595.0 KBps (30.0 secs,3
samples)
File Read 256 bufsize 500 maxblocks 108472.0 KBps(30.0 secs,3
samples)
File Write 256 bufsize 500 maxblocks 55194.0 KBps (30.0 secs,3
samples)
File Copy 256 bufsize 500 maxblocks 33934.0 KBps (30.0 secs,3
samples)
File Read 4096 bufsize 8000 maxblocks 334975.0 KBps(30.0 secs,3
samples)
File Write 4096 bufsize 8000 maxblocks 125422.0 KBps(30.0 secs,3
samples)
File Copy 4096 bufsize 8000 maxblocks 89222.0 KBps (30.0 secs,3
samples)
Shell Scripts (1 concurrent) 863.7 lpm (60.0 secs, 3
samples)
Shell Scripts (8 concurrent) 113.7 lpm (60.0 secs, 3
samples)
Shell Scripts (16 concurrent) 57.0 lpm (60.0 secs, 3
samples)
Arithmetic Test (type = short) 208123.8 lps(10.0 secs, 3
samples)
Arithmetic Test (type = int) 224899.2 lps(10.0 secs, 3
samples)
Arithmetic Test (type = long) 224735.5 lps(10.0 secs, 3
samples)
Arithmetic Test (type = float) 227386.4 lps(10.0 secs, 3
samples)
Arithmetic Test (type = double) 227388.4 lps(10.0 secs, 3
samples)
Arithoh 3996139.1 lps(10.0 secs,3
samples)
C Compiler Throughput 408.0 lpm (60.0 secs, 3
samples)
Dc: sqrt(2) to 99 decimal places 32425.7 lpm (30.0 secs, 3
samples)
Recursion Test--Tower of Hanoi 29259.7 lps (20.0 secs, 3
samples)

INDEX VALUES
TEST BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 1753018.7 150.2
Double-Precision Whetstone 55.0 476.9 86.7
Execl Throughput 43.0 916.7 213.2
File Copy 1024 bufsize 2000 maxblocks 3960.0 68595.0 173.2
File Copy 256 bufsize 500 maxblocks 1655.0 33934.0 205.0
File Copy 4096 bufsize 8000 maxblocks 5800.0 89222.0 153.8
Pipe Throughput 12440.0 426098.1 342.5
Process Creation 126.0 3873.0 307.4
Shell Scripts (8 concurrent) 6.0 113.7 189.5
System Call Overhead 15000.0 440265.4 293.5
=========

FINAL SCORE 197.2

________________________________________________________________________
____
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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