SPECfp95

Compaq Computer Corporation

Digital AlphaServer 8400 6/575

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Benchmark # and Name	Reference Time	Base Run Time	Base SPEC Ratio	Peak Run Time	Peak SPEC Ratio
101.tomcatv	3700	51.7	71.6	46	80.2
102.swim	8600	159	54.0	84	103
103.su2cor	1400	78.5	17.8	65	21.4
104.hydro2d	2400	74.5	32.2	73	32.7
107.mgrid	2500	60.0	41.7	57	44.1
110.applu	2200	99.5	22.1	93	23.8
125.turb3d	4100	133	30.9	96	42.5
141.apsi	2100	45.5	46.1	43	48.5
145.fpppp	9600	127	75.4	116	82.7
146.wave5	3000	50.8	59.1	51	59.1
SPECfp_base95			40.9
		SPECfp95			47.7

Tester Information:

SPEC License #:	2
Tested By:	Digital NH
Test Date:	Jul-98
Hardware Avail:	Nov-98
Software Avail:	Oct-98

Hardware Information:

Model Name:	Digital AlphaServer 8400 6/575
CPU:	575 MHz 21264
FPU:	Integrated
Number of CPU(s):	1
Primary Cache:	64KB(I)+64KB(D) on chip
Secondary Cache:	4MB
Other Cache:	none
Memory:	512MB (4x128MB)
Disk Subsystem:	1x4GB
Other Hardware:	Ethernet

Software Information:

Operating System:	Digital UNIX X4.0E-5
Compiler:	f77 and f90 with GEM 4086T
	kf77 and kf90 4.0 980529
	DFARTL 379
File System:	UFS
System State:	Multi User

Notes:

Base tuning: kf77 -arch ev6 -O5 -fkapargs='-ur=1'

Peak:    All use -arch ev6, plus: 
tomcatv: kf77 -O4 -fkapargs='-ag=a -fuselevel=2 -ur=1'
swim:    kf77 -O5 -fkapargs='-fuselevel=2 -ag=a -ur=1'
su2cor:  kf90 -O5 -fkapargs='-ur=4' -speculate all -transform_loops 
hydro2d: kf77 -O5 -fkapargs='-ur=4 -ur2=400 -ur3=10' -inline speed    
mgrid:   kf77 -O5 -fkapargs='-fuselevel=1 -ur=1' -speculate all   
applu:   kf77 -O5 -fkapargs='-fuse -ag=a -ur=1' -transform_loops 
turb3d:  kf90 -O5 -fkapargs='-ag=a -fuse -fuselevel=2 -ipa -ur=1'  
apsi:    kf90 -O5 -fkapargs='-ag=ab -ur=1 -ipa_optimize=2' -transform_loops 
fpppp:   kf77 -O2 -fkapargs='-so=0 -o=0'
wave5:   kf77 -O5 -fkapargs='-ipa -ag=a -ur=5 -ur2=600' -speculate all

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First published at SPEC.org on 04-Aug-1998