SPECfp95

Compaq Computer Corporation

Digital AlphaServer 8200 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	39.6	93.3	38	97.1
102.swim	8600	42.0	205	33	263
103.su2cor	1400	28.8	48.5	24	57.7
104.hydro2d	2400	26.4	91.0	27	89.7
107.mgrid	2500	20.6	122	19	133
110.applu	2200	91.6	24.0	76	29.0
125.turb3d	4100	40.8	101	31	133
141.apsi	2100	136	15.4	44	47.9
145.fpppp	9600	130	73.7	116	82.8
146.wave5	3000	58.7	51.1	59	51.3
SPECfp_base95			65.4
		SPECfp95			82.0

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 8200 6/575
CPU:	575 MHz 21264
FPU:	Integrated
Number of CPU(s):	4
Primary Cache:	64KB(I)+64KB(D) on chip
Secondary Cache:	4MB
Other Cache:	none
Memory:	8GB (2x4GB)
Disk Subsystem:	3x4GB
Other Hardware:	Ethernet

Software Information:

Operating System:	Digital UNIX X4.0E-4
Compiler:	Fortran 90 X5.1-620-4085M
	Fortran 77 X4.0-145-4085M
	kf90 and kf77 4.0 980529
	DFARTL 379
File System:	UFS
System State:	Multi-user

Notes:

kf90 -granularity byte -fkapargs='-ipa_optimize=2 -ur=1 -mc=1500' 

Peak tuning: all use -arch ev6, plus:
tomcatv:    kf90     -fkapargs='-ag=ab -fuselevel=2 -ur=1 -conc' 
swim:       kf90 -O5 -fkapargs='-ag=a -ur=1 -conc' 
su2cor:     kf90 -O5 -fkapargs='-ag=a -conc -ur=4' -transform_loops -speculate all 
hydro2d:    kf77 -O5 -fkapargs='-ag=ab -ur=1 -conc' -transform_loops -inline speed 
mgrid:      kf90 -O5 -fkapargs='-ipa -ur=1 -ag=ab -conc -fuselevel=1' -speculate all 
applu:      kf90 -O5 -fkapargs='-ag=a -conc -ipa_optimize=2' -transform_loops 
turb3d:     kf90 -O5 -fkapargs='-ag=ab -conc -ipa_optimize=2 -ur=1' 
apsi:       kf90 -O5 -fkapargs='-ag=ab -ur=1 -ipa_optimize=2' -transform_loops
fpppp:      kf77 -O2 -fkapargs='-so=0 -o=0' 
wave5:      kf90     -fkapargs='-conc -ag=a -ur=1' -speculate all

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