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	6	178	1121	6	147	1360
102.swim	6	312	1489	6	265	1754
103.su2cor	6	99.1	763	6	87	872
104.hydro2d	6	132	983	6	132	984
107.mgrid	6	131	1030	6	127	1060
110.applu	6	199	596	6	200	595
125.turb3d	6	165	1342	6	134	1647
141.apsi	6	48.3	2347	6	46	2468
145.fpppp	6	129	4029	6	118	4384
146.wave5	6	63.2	2563	6	63	2564
SPECfp_rate_base95			1380
			SPECfp_rate95			1503

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):	6
Primary Cache:	64KB(I)+64KB(D) on chip
Secondary Cache:	4MB
Other Cache:	none
Memory:	8GB (4x2GB)
Disk Subsystem:	3x4GB
Other Hardware:	Ethernet

Software Information:

Operating System:	Digital UNIX X4.0E-4
Compiler:	f77 and f90 with gem 4085M
	kf77 and kf90 4.0 980529
	DFARTL 379
	cc.alt/om May 20, 1997
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