SPECfp95

Digital Equipment Corp.

AlphaStation 250 4/266

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Benchmark # and Name	Reference Time	Base Run Time	Base SPEC Ratio	Peak Run Time	Peak SPEC Ratio
101.tomcatv	3700	509	7.27	478	7.74
102.swim	8600	874	9.84	743	11.6
103.su2cor	1400	334	4.19	331	4.22
104.hydro2d	2400	692	3.47	685	3.50
107.mgrid	2500	562	4.45	409	6.11
110.applu	2200	661	3.33	636	3.46
125.turb3d	4100	820	5.00	802	5.11
141.apsi	2100	259	8.12	234	8.96
145.fpppp	9600	1136	8.45	1069	8.98
146.wave5	3000	371	8.09	370	8.11
SPECfp_base95			5.80
		SPECfp95			6.27

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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