SPECfp_rate95

Compaq Computer Corporation

Digital AlphaServer 8400 6/575

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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	51.7	644	1	46	722
102.swim	1	159	486	1	84	925
103.su2cor	1	78.5	161	1	65	193
104.hydro2d	1	74.5	290	1	73	294
107.mgrid	1	60.0	375	1	57	397
110.applu	1	99.5	199	1	93	214
125.turb3d	1	133	278	1	96	382
141.apsi	1	45.5	415	1	43	437
145.fpppp	1	127	678	1	116	744
146.wave5	1	50.8	532	1	51	532
SPECfp_rate_base95			368
			SPECfp_rate95			429

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