SPECfp_rate95

Digital Equipment Corp.

AlphaStation 250 4/266

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Benchmark # and Name	Base # Copies	Base Run Time	Base SPEC Ratio	Peak # Copies	Peak Run Time	Peak SPEC Ratio
101.tomcatv	1	509	65.4	1	478	69.7
102.swim	1	874	88.6	1	743	104
103.su2cor	1	334	37.7	1	331	38.0
104.hydro2d	1	692	31.2	1	685	31.5
107.mgrid	1	562	40.0	1	409	55.0
110.applu	1	661	29.9	1	636	31.1
125.turb3d	1	820	45.0	1	802	46.0
141.apsi	1	259	73.0	1	234	80.7
145.fpppp	1	1136	76.1	1	1069	80.8
146.wave5	1	371	72.8	1	370	73.0
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