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SPECfp95 24.5
SPECfp_base95 22.6

Benchmark # and Name Reference Time Base Run Time Base SPEC Ratio Peak Run Time Peak SPEC Ratio
101.tomcatv 370012928.810734.6
102.swim 860020442.117250.0
103.su2cor 140099.114.19015.6
104.hydro2d 240015415.614516.6
107.mgrid 250010922.910623.5
110.applu 220015314.415314.4
125.turb3d 410023217.721119.4
141.apsi 210010520.19921.1
145.fpppp 960027335.225437.8
146.wave5 300093.732.08933.7
SPECfp_base95 22.6
SPECfp95 24.5

Tester Information:
SPEC License #: 04
Tested By: SGI
Test Date: Feb-98
Hardware Avail: Mar-98
Software Avail: Sep-97

Hardware Information:
Model Name: Origin2000: 1X 250MHz R10k
CPU: 250 MHz MIPS R10000 Processor Chip Revision: 3.3
FPU: MIPS R10010 Floating Point Chip Revision: 0.0
Number of CPU(s): 1
Primary Cache: 32KBI + 32KBD on chip
Secondary Cache: 4MB (I+D)
Other Cache: None
Memory: 256MB
Disk Subsystem: 4 SCSI 4.4GB (striped)
Other Hardware: none

Software Information:
Operating System: IRIX64 6.4 w/patch2694 and patch2509
Compiler: MIPSpro Fortran 77 and 90 7.2
IRIX Development Foundation 1.0 w/patch2687
File System: XFS
System State: Single-User


All benchmarks were built using f77 unless noted otherwise
Base Flags: -Ofast=ip27 -LNO:fusion=2
Peak Flags:
.   PASS1 = -fb_create /tmp/FBDIR/$     where $ is the program name
.   PASS2 = -fb_opt /tmp/FBDIR/$        where $ is the program name
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 = 30
.  setenv PAGESIZE_DATA 1m

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Mon Mar 30 17:29:49 PST 1998

First published at SPEC.org on 17-Mar-1998

Copyright (c) 1996 Standard Performance Evaluation Corporation