SPECfp95

SGI

2100: 2X 250MHz R10k

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SPECfp95 33.7
SPECfp_base95 32.4

Benchmark # and Name Reference Time Base Run Time Base SPEC Ratio Peak Run Time Peak SPEC Ratio
101.tomcatv 370082.544.88145.7
102.swim 860012171.112171.1
103.su2cor 140057.324.45724.4
104.hydro2d 240091.526.29625.0
107.mgrid 250052.347.85247.8
110.applu 220012218.011718.8
125.turb3d 410012133.811934.4
141.apsi 210010919.29023.2
145.fpppp 960025837.225238.1
146.wave5 300010129.68535.3
SPECfp_base95 32.4
SPECfp95 33.7

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

Hardware Information:
Model Name: 2100: 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 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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