SPECfp_rate95

SGI

Origin2100: 2X 250MHz R10k

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SPECfp_rate95 406
SPECfp_rate_base95 376

Benchmark # and Name Base # Copies Base Run Time Base SPEC Ratio Peak # Copies Peak Run Time Peak SPEC Ratio
101.tomcatv21733862141474
102.swim22925302245633
103.su2cor2101250292274
104.hydro2d21752472173249
107.mgrid21233662122369
110.applu21632432162245
125.turb3d22333172198373
141.apsi298.2385292411
145.fpppp22536822253682
146.wave5290.8594286630
SPECfp_rate_base95 376
SPECfp_rate95 406

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

Hardware Information:
Model Name: Origin2100: 2X 250MHz R10k
CPU: 250 MHz MIPS R10000 Processor Chip Revision: 3.4
FPU: Integrated
Number of CPU(s): 2
Primary Cache: 32KBI + 32KBD on chip
Secondary Cache: 4MB (I+D)
Other Cache: None
Memory: 512MB
Disk Subsystem: 1 SCSI 4.3GB
Other Hardware: none

Software Information:
Operating System: IRIX64 6.5.5
Compiler: MIPSpro Fortran 77 and 90 7.3
IRIX Development Foundation 1.2
File System: XFS
System State: Multi-User

Notes:

Base Flags: f90 -Ofast=ip27 -LNO:fusion=2 FEEDBACK
FEEDBACK:
.   PASS1 = -fb_create /tmp/FBDIR/$(EXENAME)
.   PASS2 = -fb_opt /tmp/FBDIR/$(EXENAME)
Peak Flags:
tomcatv: f90 -Ofast=ip27 -LNO:prefetch_ahead=1:blocking=off:ou_max=2:local_pad_size=1 
swim:    f77 -Ofast=ip27 -LNO:fusion=2:prefetch_ahead=1 -IPA:inline=off:pad=off -OPT:ieee_arith=3:ro=3 -bigp_off
su2cor:  f90 -O3 -n32 -mips4 -TARG:platform=ip27 -TENV:X=3 -LNO:prefetch=0:fusion=2:local_pad_size=0 \
.            -OPT:ro=3:ieee_ar=3:unroll_times_max=2:unroll_size=0:unroll_analysis=off 
hydro2d: f90 -Ofast=ip27 -LNO:fusion=2 -TENV:X=4
mgrid:   f90 -Ofast=ip27 -LNO:prefetch_ahead=1
applu    f77 -Ofast=ip27 -LNO:fusion=2:ou_max=5:ou_prod_max=10
turb3d   f77 -Ofast=ip27 -OPT:ieee_arith=3 -IPA:multi_clone=12:node_bloat=200 -LNO:prefetch=0
apsi     f77 -Ofast=ip27 -OPT:div_split -LNO:fusion=2:prefetch=0:blocking=off -bigp_off
fpppp:   f90 -Ofast=ip27 -LNO:fusion=2 FEEDBACK
wave5:   f77 -Ofast=ip27 -LNO:fusion=2 -IPA:common_pad_size=13:maxdepth=2 -OPT:unroll_size=400 -bigp_off
.
Large pages were enabled for base and peak using:
.  systune -i ;  percent_totalmem_1m_pages = 50 ; nlpages_1m = 200
.  setenv PAGESIZE_DATA 1024


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First published at SPEC.org on 17-Aug-1999


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