SPECfp_rate95

Digital Equipment Corp.

AlphaStation 250 4/266

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SPECfp_rate95 56.4
SPECfp_rate_base95 52.2

Benchmark # and Name Base # Copies Base Run Time Base SPEC Ratio Peak # Copies Peak Run Time Peak SPEC Ratio
101.tomcatv150965.4147869.7
102.swim187488.61743104
103.su2cor133437.7133138.0
104.hydro2d169231.2168531.5
107.mgrid156240.0140955.0
110.applu166129.9163631.1
125.turb3d182045.0180246.0
141.apsi125973.0123480.7
145.fpppp1113676.11106980.8
146.wave5137172.8137073.0
SPECfp_rate_base95 52.2
SPECfp_rate95 56.4

Tester Information:
SPEC License #: 2
Tested By: Digital NH
Test Date: Jul-96
Hardware Avail: Mar-95
Software Avail: Aug-96

Hardware Information:
Model Name: AlphaStation 250 4/266
CPU: 266 MHz 21064A
FPU: Integrated
Number of CPU(s): 1
Primary Cache: 16KB(I)+16KB(D) on chip
Secondary Cache: 2MB
Other Cache: none
Memory: 128MB
Disk Subsystem: 1 x 2GB
Other Hardware: Ethernet

Software Information:
Operating System: Digital UNIX V4.0A
Compiler: DEC FORTRAN V4.0
KAPF V3 960401
DEC C X5.3-148-334R
File System: UFS
System State: Multi User
vm-page-free-min=5760

Notes:

Compiler invokation: kf77   
Base tuning: -noautomatic 

Peak tuning:
tomcatv: -O5 -om -tL -h/usr/lib/cmplrs/cc.alt -B -fkapargs='-tune=ev5 -ag=ab -fuse'
swim: -O4 -om -tL -h/usr/lib/cmplrs/cc.alt -B -align dcommons -fkapargs='-tune=ev4 -ag=ab  -ur=2 -ur2=600 '
su2cor: no switches
hydro2d: -O5 -om -tL -h/usr/lib/cmplrs/cc.alt -B -inline speed -fkapargs='-tune=ev4  
-ur=8 -ur2=400 -ipa_optimize=2'
mgrid: -O5 -om -tL -h/usr/lib/cmplrs/cc.alt -B -transform_loops -speculate all -fkapargs='-tune=ev4 -fuse ' 
applu: -O5 -fkapargs='-tune=ev4  -fuse -ag=a'
turb3d: -noautomatic -om -tL -h/usr/lib/cmplrs/cc.alt -B 
apsi: -tune ev5 -O4 -om -tL -h/usr/lib/cmplrs/cc.alt -B -transform_loops 
-fkapargs='-tune=ev5 -ag=ab -ur=4 -ur2=800 -nat -ipa_optimize=2'
fpppp: -O2 -noautomatic -fkapargs='-so=0 -o=0'
wave5: -noautomatic 


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First published at SPEC.org on 23-Jul-1996


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