SPECfp95

SGI

Origin2000: 8X 300MHz R12k

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SPECfp95 97.7
SPECfp_base95 85.7

Benchmark # and Name Reference Time Base Run Time Base SPEC Ratio Peak Run Time Peak SPEC Ratio
101.tomcatv 370013.028513281
102.swim 860016.153314599
103.su2cor 140025.155.72557.0
104.hydro2d 240028.285.02693.3
107.mgrid 250018.313718137
110.applu 220024.888.92395.6
125.turb3d 410035.711538107
141.apsi 210096.521.86631.8
145.fpppp 960020546.820147.8
146.wave5 300014420.87341.3
SPECfp_base95 85.7
SPECfp95 97.7

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

Hardware Information:
Model Name: Origin2000: 8X 300MHz R12k
CPU: 300 MHz MIPS R12000 Processor Chip Revision: 2.3
FPU: Integrated
Number of CPU(s): 8
Primary Cache: 32KBI + 32KBD on chip
Secondary Cache: 8MB (I+D)
Other Cache: None
Memory: 2048MB
Disk Subsystem: 1 SCSI 9 GB
Other Hardware: none

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

Notes:

base: f90 -Ofast=ip27 -pfa -LNO:prefetch_ahead=1:auto_dist=on
peak: 
FEEDBACK:
.   PASS1 = -fb_create /tmp/FBDIR/$(EXENAME)
.   PASS2 = -fb_opt /tmp/FBDIR/$(EXENAME)
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:blocking=off -pfa
su2cor:  f90 -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:blocking=off -pfa -LNO:ap=2
applu:    -Ofast=ip27 -LNO:fusion=2:auto_dist=on:blocking=off -pfa
turb3d:  -Ofast=ip27 -n32 -mips4 -OPT:ro=3:ieee_arith=3 -LNO:pf2=0:interchange=off:blocking=off -OPT:unroll_times_max=2 -pfa 
apsi:     f77 -Ofast=ip27 -OPT:div_split -LNO:fusion=2:prefetch=0:blocking=off -bigp_off
fpppp:   f77 -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 
.
The following changes were made to the environment:
systune -i ; percent_totalmem_64k_pages = 50 ; nlpages_64k = 16000 ; quit
setenv PAGESIZE_DATA 64 ; setenv OMP_DYNAMIC FALSE ; setenv MPC_GANG OFF
setenv _DSM_PLACEMENT ROUND_ROBIN ; setenv _DSM_MUSTRUN


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First published at SPEC.org on 15-Sep-1999


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