SPECfp_rate95

SGI

Origin200: 2X 270MHz R12k

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SPECfp_rate95 390
SPECfp_rate_base95 368

Benchmark # and Name Base # Copies Base Run Time Base SPEC Ratio Peak # Copies Peak Run Time Peak SPEC Ratio
101.tomcatv21903512167398
102.swim23364612295525
103.su2cor2103245296262
104.hydro2d21862322175247
107.mgrid21283522133338
110.applu21692352169235
125.turb3d22243292213346
141.apsi289.7421285447
145.fpppp22427152228759
146.wave5289.8601284643
SPECfp_rate_base95 368
SPECfp_rate95 390

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: 2X 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): 2
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

Notes:

All benchmarks were built using f77 unless noted otherwise
Base Flags: -Ofast=ip27 -LNO:fusion=2
Peak Flags:
FEEDBACK:
.   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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First published at SPEC.org on 13-Apr-1999


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