Here is the unixbench result for kernel 2.5.64. when compared with
kernel 2.5.63 showed difference of performance in following tests:-
========================================================================
File Copy 1024 bufsize 2000 maxblocks[2.5.64] 77329.0KBps
File Copy 1024 bufsize 2000 maxblocks[2.5.63] 65577.0KBps
File Copy 256 bufsize 500 maxblocks[2.5.64] 36765.0KBps
File Copy 1024 bufsize 2000 maxblocks[2.5.63] 31138.0KBps
File Copy 4096 bufsize 8000 maxblocks[2.5.64] 103982.0KBps
File Copy 1024 bufsize 2000 maxblocks[2.5.63] 87666.0KBps
========================================================================
*There is no significant difference in other test result.
------------------------------------------------------------------------
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-2.5.64 --------------------------------------------------------------------------- BYTE UNIX Benchmarks (Version 4.1.0) System -- Linux sowmya 2.5.64 #6 SMP Wed Mar 5 14:43:37 IST 2003 i686 i686 i386 GNU/Linux Start Benchmark Run: Wed Mar 5 16:17:19 IST 2003 1 interactive users. 4:17pm up 1:28, 1 user, load average: 0.00, 0.09, 0.46 lrwxrwxrwx 1 root root 4 Feb 4 15:21 /bin/sh -> bash /bin/sh: symbolic link to bash /dev/hda3 9835584 3068672 6267292 33% /homeDhrystone 2 using register variables 1822541.4 lps(10.2secs, 10samples) Double-Precision Whetstone 482.0 MWIPS (10.0 secs,10samples) System Call Overhead 391163.5 lps (10.2 secs,10samples) Pipe Throughput 309606.4 lps (10.2 secs,10samples) Pipe-based Context Switching 134779.6 lps (10.2 secs,10samples) Process Creation 5505.7 lps (42.9 secs, 3samples) Execl Throughput 1192.9 lps (29.8 secs, 3samples) File Read 1024 bufsize 2000 maxblocks 229462.0 KBps(30.0 secs, 3samples) File Write 1024 bufsize 2000 maxblocks 131805.0 KBps(30.0 secs, 3samples) File Copy 1024 bufsize 2000 maxblocks 77329.0 KBps(30.0 secs, 3samples) File Read 256 bufsize 500 maxblocks 99747.0 KBps(30.0 secs, 3samples) File Write 256 bufsize 500 maxblocks 68725.0 KBps(30.0 secs, 3samples) File Copy 256 bufsize 500 maxblocks 36765.0 KBps(30.0 secs, 3samples) File Read 4096 bufsize 8000 maxblocks 339453.0 KBps(30.0 secs, 3samples) File Write 4096 bufsize 8000 maxblocks 171934.0 KBps(30.0 secs, 3samples) File Copy 4096 bufsize 8000 maxblocks 103982.0 KBps(30.0 secs, 3samples) Shell Scripts (1 concurrent) 823.9 lpm (67.0 secs, 3samples) Shell Scripts (8 concurrent) 106.0 lpm (62.3 secs, 3samples) Shell Scripts (16 concurrent) 53.1 lpm (62.2 secs, 3samples) Arithmetic Test (type = short) 217138.7 lps (10.2 secs, 3samples) Arithmetic Test (type = int) 224316.8 lps (10.2 secs, 3samples) Arithmetic Test (type = long) 224280.3 lps (10.2 secs, 3samples) Arithmetic Test (type = float) 227549.1 lps (10.2 secs, 3samples) Arithmetic Test (type = double) 227503.7 lps (10.2 secs, 3samples) Arithoh 3990587.3 lps(10.2 secs, 3samples) C Compiler Throughput 363.9 lpm(63.7 secs, 3samples) Dc: sqrt(2) to 99 decimal places 39414.6 lpm(46.0 secs, 3samples) Recursion Test--Tower of Hanoi 32016.2 lps(29.6 secs, 3samples)
INDEX VALUES TEST BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 1822541.4 156.2 Double-Precision Whetstone 55.0 482.0 87.6 Execl Throughput 43.0 1192.9 277.4 File Copy 1024 bufsize 2000 maxblocks 3960.0 77329.0 195.3 File Copy 256 bufsize 500 maxblocks 1655.0 36765.0 222.1 File Copy 4096 bufsize 8000 maxblocks 5800.0 103982.0 179.3 Pipe Throughput 12440.0 309606.4 248.9 Process Creation 126.0 5505.7 437.0 Shell Scripts (8 concurrent) 6.0 106.0 176.7 System Call Overhead 15000.0 391163.5 260.8 ========= FINAL SCORE 207.5 ------------------------------------------------------------------------
---Regards Sowmya Adiga Project Engineer Wipro Technologies 53/1,Hosur Road,Madivala Bangalore-560 068,INDIA Tel: +91-80-5502001 Extn.5086
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/