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SPECfp95 66.4
SPECfp_base95 58.1

Benchmark # and Name Reference Time Base Run Time Base SPEC Ratio Peak Run Time Peak SPEC Ratio
101.tomcatv 370018.120515252
102.swim 860018.446619465
103.su2cor 140031.045.23144.7
104.hydro2d 240039.161.33764.1
107.mgrid 250020.012521121
110.applu 220033.665.42975.9
125.turb3d 410028814.321119.5
141.apsi 210012716.59921.2
145.fpppp 960026735.925437.8
146.wave5 300012424.18734.6
SPECfp_base95 58.1
SPECfp95 66.4

Tester Information:
SPEC License #: 04
Tested By: SGI
Test Date: Feb-98
Hardware Avail: Mar-98
Software Avail: Sep-97

Hardware Information:
Model Name: Origin2000: 8X 250MHz R10k
CPU: 250 MHz MIPS R10000 Processor Chip Revision: 3.3
FPU: MIPS R10010 Floating Point Chip Revision: 0.0
Number of CPU(s): 8
Primary Cache: 32KBI + 32KBD on chip
Secondary Cache: 4MB (I+D)
Other Cache: None
Memory: 2048MB
Disk Subsystem: 4 SCSI 4.4GB (striped)
Other Hardware: none

Software Information:
Operating System: IRIX64 6.4 w/patch 2509 & 2694
Compiler: MIPSpro Fortran 77 and 90 7.2
MIPSpro Auto Parallelizing Option 7.2
IRIX Development Foundation 1.0 w/patch2687
File System: XFS
System State: Single-User


All benchmarks built with f77 unless noted otherwise
base: -Ofast=ip27 -pfa -LNO:prefetch_ahead=1:auto_dist=on
.   PASS1 = -fb_create /tmp/FBDIR/$        where $ is the program name
.   PASS2 = -fb_opt /tmp/FBDIR/$           where $ is the program name
tomcatv: f90 -O3 -n32 -mips4 -LNO:prefetch_ahead=1:blocking=off:auto_dist=on -pfa 
swim:    -Ofast=ip27 -LNO:prefetch_ahead=1:auto_dist=on -pfa
su2cor:  -Ofast=ip27 -pfa -LNO:prefetch_ahead=1:auto_dist=on
hydro2d: -Ofast=ip27 -n32 -mips4 -TENV:X=4 -OPT:ieee_arith=3 -LNO:prefetch=2:fusion=2:blocking=off:auto_dist=on -pfa 
mgrid:   -Ofast=ip27 -n32 -mips4 -LNO:fusion=2:prefetch=2:prefetch_ahead=1:auto_dist=on -pfa -LNO:ap=2
applu:   -Ofast=ip27 -LNO:fusion=2:auto_dist=on -pfa 
turb3d:  -Ofast=ip27 -IPA:inline=off -n32 -mips4 -OPT:ro=3:ieee_arith=3 -LNO:pf2=0:interchange=off -OPT:unroll_times_max=2, FEEDBACK
apsi:    -O3 -n32 -mips4 -IPA -OPT:div_split -LNO:fusion=2:prefetch=0:interchange=off
fpppp:   -Ofast=ip27 -n32 -mips4 -lfastm -LNO:fusion=2, FEEDBACK
wave5:   -Ofast -LNO:fusion=2:fission=2:prefetch=1:prefetch_ahead=2 , FEEDBACK
Large pages were enabled for base and peak using:
.  systune -i ; percent_totalmem_64k_pages = 50
.  setenv PAGESIZE_DATA 64k
These environment variables were set for base and peak:

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Mon Mar 30 17:29:50 PST 1998

First published at SPEC.org on 17-Mar-1998

Copyright (c) 1996 Standard Performance Evaluation Corporation