SPECfp95

SGI

Origin2000: 2X 300MHz R12k

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SPECfp95 45.2
SPECfp_base95 42.1

Benchmark # and Name Reference Time Base Run Time Base SPEC Ratio Peak Run Time Peak SPEC Ratio
101.tomcatv 370044.982.56061.9
102.swim 860085.910076114
103.su2cor 140044.831.34431.7
104.hydro2d 240068.834.95643.0
107.mgrid 250040.461.93964.2
110.applu 220010221.69922.3
125.turb3d 410097.242.29543.1
141.apsi 210088.323.86731.5
145.fpppp 960020447.020347.2
146.wave5 300097.830.77440.6
SPECfp_base95 42.1
SPECfp95 45.2

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: 2X 300MHz R12k
CPU: 300 MHz MIPS R12000 Processor Chip Revision: 2.3
FPU: Integrated
Number of CPU(s): 2
Primary Cache: 32KBI + 32KBD on chip
Secondary Cache: 8MB (I+D)
Other Cache: None
Memory: 512MB
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 = 4000 ; 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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