Origin200 1X 270MHz R12k

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SPECfp95 25.2
SPECfp_base95 23.7

Benchmark # and Name Reference Time Base Run Time Base SPEC Ratio Peak Run Time Peak SPEC Ratio
101.tomcatv 370013327.811133.3
102.swim 860021939.319544.0
103.su2cor 140098.914.29614.6
104.hydro2d 240015016.014416.7
107.mgrid 250010224.510024.9
110.applu 220014814.914814.9
125.turb3d 410021219.320120.4
141.apsi 210089.823.48325.3
145.fpppp 960024239.722842.2
146.wave5 300087.334.48435.6
SPECfp_base95 23.7
SPECfp95 25.2

Tester Information:
SPEC License #: 04
Tested By: SGI
Test Date: Mar-99
Hardware Avail: Mar-99
Software Avail: Mar-99

Hardware Information:
Model Name: Origin200: 1X 270MHz R12k
CPU: 270 MHz MIPS R12000 Processor Chip Revision: 2.2
FPU: MIPS R12010 Floating Point Chip Revision: 0.0
Number of CPU(s): 1
Primary Cache: 32KBI + 32KBD on chip
Secondary Cache: 4MB (I+D)
Other Cache: None
Memory: 512MB
Disk Subsystem: 2 SCSI 4.4GB (striped)
Other Hardware: none

Software Information:
Operating System: IRIX64 6.5
Compiler: MIPSpro Fortran 77 and 90 7.2.1
File System: XFS
System State: Multi-User


All benchmarks were built using f77 unless noted otherwise
Base Flags: -Ofast=ip27 -LNO:fusion=2
Peak Flags:
.   PASS1 = -fb_create /tmp/FBDIR/$(EXENAME)
.   PASS2 = -fb_opt /tmp/FBDIR/$(EXENAME)
tomcatv: f90 -O3 -n32 -mips4 -LNO:prefetch_ahead=1:blocking=off
swim:    -O3 -n32 -mips4 -LNO:fusion=2:prefetch_ahead=1 -OPT:ieee_arith=3:ro=3:cs2=1m
su2cor:  -n32 -mips4 -O3 -TENV:X=3 -OPT:ro=3:ieee_arith=3:unroll_times_max=2:unroll_size=0 -OPT:unroll_analysis=off \
.        -LNO:prefetch=0:fusion=2 -TARG:platform=ip27
hydro2d: -Ofast=ip27 -n32 -mips4 -TENV:X=4 -OPT:ro=3:ieee_arith=3 -LNO:prefetch=2:fusion=2 \
.        -LNO:blocking=off
mgrid:   -Ofast=ip27 -n32 -mips4 -LNO:fusion=2:prefetch=2:prefetch_ahead=1
applu:   -Ofast=ip27 -LNO:fusion=2
turb3d:  -Ofast=ip27 -IPA:inline=off -OPT:ieee_arith=3 -LNO:pf2=0:interchange=off:cs2=1m \
.        -OPT:unroll_times_max=2, FEEDBACK
apsi:    -O3 -n32 -mips4 -IPA -OPT:div_split -LNO:fusion=2:prefetch=0:interchange=off
fpppp:   -Ofast=ip27 -lfastm -LNO:fusion=2, FEEDBACK
wave5:   -Ofast -LNO:fusion=2:fission=2:prefetch=1:prefetch_ahead=1, FEEDBACK
Large pages were enabled for base and peak using:
.  systune -i ;  percent_totalmem_1m_pages = 50
.  setenv PAGESIZE_DATA 1m

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Sun May 9 9:32:16 1999

First published at SPEC.org on 13-Apr-1999

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