Speed test (results from first test)
Charles Steinkuehler
charles at steinkuehler.net
Mon Nov 11 21:45:56 CST 2002
The results from one of my 500 MHz Alphas:
[root at berryton nbench-byte-2.1]# ./nbench
BYTEmark* Native Mode Benchmark ver. 2 (10/95)
Index-split by Andrew D. Balsa (11/97)
Linux/Unix* port by Uwe F. Mayer (12/96,11/97)
TEST : Iterations/sec. : Old Index : New Index
: : Pentium 90* : AMD K6/233*
--------------------:------------------:-------------:------------
NUMERIC SORT : 257.05 : 6.59 : 2.16
STRING SORT : 23.375 : 10.44 : 1.62
BITFIELD : 5.8951e+07 : 10.11 : 2.11
FP EMULATION : 12.58 : 6.04 : 1.39
FOURIER : 1959.6 : 2.23 : 1.25
ASSIGNMENT : 2.0722 : 7.88 : 2.05
IDEA : 531.81 : 8.13 : 2.42
HUFFMAN : 204.04 : 5.66 : 1.81
NEURAL NET : 3.0788 : 4.95 : 2.08
LU DECOMPOSITION : 110.77 : 5.74 : 4.14
==========================ORIGINAL BYTEMARK
RESULTS==========================
INTEGER INDEX : 7.644
FLOATING-POINT INDEX: 3.984
Baseline (MSDOS*) : Pentium* 90, 256 KB L2-cache, Watcom* compiler 10.0
==============================LINUX DATA
BELOW===============================
C compiler : gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-87)
libc : unknown version
MEMORY INDEX : 1.911
INTEGER INDEX : 1.905
FLOATING-POINT INDEX: 2.210
Baseline (LINUX) : AMD K6/233*, 512 KB L2-cache, gcc 2.7.2.3, libc-5.4.38
* Trademarks are property of their respective holder.
Additional info:
RH 7.1 install on a DEC PWS-500au (500 MHz)
[root at berryton nbench-byte-2.1]# cat /proc/cpuinfo
cpu : Alpha
cpu model : EV56
cpu variation : 7
cpu revision : 0
cpu serial number :
system type : Miata
system variation : 0
system revision : 0
system serial number :
cycle frequency [Hz] : 499727954 est.
timer frequency [Hz] : 1024.00
page size [bytes] : 8192
phys. address bits : 40
max. addr. space # : 127
BogoMIPS : 988.76
kernel unaligned acc : 0 (pc=0,va=0)
user unaligned acc : 0 (pc=0,va=0)
platform string : Digital Personal WorkStation 500au
cpus detected : 1
--
Charles Steinkuehler
charles at steinkuehler.net
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