SPECfp95

Digital Equipment Corp.

Alpha PC164SX

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Benchmark # and Name	Reference Time	Base Run Time	Base SPEC Ratio	Peak Run Time	Peak SPEC Ratio
101.tomcatv	3700	206	17.9	155	23.9
102.swim	8600	412	20.9	253	34.0
103.su2cor	1400	161	8.71	136	10.3
104.hydro2d	2400	308	7.80	307	7.82
107.mgrid	2500	160	15.6	146	17.1
110.applu	2200	263	8.37	249	8.82
125.turb3d	4100	288	14.3	274	15.0
141.apsi	2100	109	19.2	107	19.6
145.fpppp	9600	485	19.8	475	20.2
146.wave5	3000	171	17.5	153	19.6
SPECfp_base95			14.1
		SPECfp95			16.1

Tester Information:

SPEC License #:	2
Tested By:	Digital NH
Test Date:	Nov-97
Hardware Avail:	Nov-97
Software Avail:	Jan-98

Hardware Information:

Model Name:	Alpha PC164SX Motherboard
CPU:	533 MHz 21164PC
FPU:	Integrated
Number of CPU(s):	1
Primary Cache:	16KB(I)+8KB(D) on chip
Secondary Cache:	1MB off chip
Other Cache:	none
Memory:	128MB
Disk Subsystem:	1x2GB
Other Hardware:	Ethernet

Software Information:

Operating System:	Windows NT V4.0 SP3
Compiler:	Visual Fortran V5.0-471-337P
	KAP 1.1 k280622 970328
	SPIKE 1.1Beta (Build 156)
File System:	NTFS
System State:	Multi User

Notes:

compiler: kf77
baseline: -pipeline 

tomcatv:  /fkapargs="/ag=ab /fuselevel=2" 
swim:     /fkapargs="/tune=ev5 /ag=ab" -optimize:5 -tune:ev5
su2cor:   -transform_loops 
hydro2d:  /fkapargs="/ur=8 /ur2=400 /ipa_optimize=2" -pipeline -inline:speed 
mgrid:    /fkapargs="/fuselevel=1 /ipa" -optimize:5 
applu:    /fkapargs="/tune=ev5 /fuse /ag=a" -optimize:5 -notransform_loops -tune:ev5
turb3d:   /fkapargs="/tune=ev5 /fuse /fuselevel=2 /ipa" 
apsi:     /fkapargs="/tune=ev5 /ag=ab /ipa_optimize=2" -optimize:5 -notransform_loops
fpppp:    /fkapargs="/so=0 /o=0" -optimize:2  
wave5:    /fkapargs="/ipa /ag=a /ur=5 /ur2=600" -pipeline

fpppp adds spike feedback:
LDOPT = -link -fixed:no -debug -debugtype:fixup
fdo_pre1   = rename %exename% orig & spike -pixie orig %exename%
PASS1      =
fdo_post1  = spike orig %binary% -fb %benchname% -dev -split_thresh .001 -hco

Tested system can be used with: Axxion DL17 ATX enclosure; Quantum Power Labs, Inc 300W ATX power supply.
AlphaPC PC164SX Motherboard product description and documentation located at (url current November 1997, subject to change):
http://www.digital.com/semiconductor/alpha/dsc-pcl64sx.html

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First published at SPEC.org on 25-Nov-1997