SPECfp_rate95

SGI

Origin200: 4X 270MHz R12k

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Benchmark # and Name	Base # Copies	Base Run Time	Base SPEC Ratio	Peak # Copies	Peak Run Time	Peak SPEC Ratio
101.tomcatv	4	193	692	4	169	787
102.swim	4	339	914	4	295	1051
103.su2cor	4	105	479	4	98	515
104.hydro2d	4	197	439	4	205	422
107.mgrid	4	134	671	4	135	669
110.applu	4	171	464	4	170	465
125.turb3d	4	232	637	4	217	681
141.apsi	4	96.1	786	4	89	849
145.fpppp	4	243	1422	4	229	1508
146.wave5	4	91.4	1182	4	87	1242
SPECfp_rate_base95			715
			SPECfp_rate95			755

Tester Information:

SPEC License #:	04
Tested By:	SGI
Test Date:	Mar-99
Hardware Avail:	Mar-99
Software Avail:	Mar-99

Hardware Information:

Model Name:	Origin200: 4X 270MHz R12k
CPU:	270 MHz MIPS R12000 Processor Chip Revision: 2.2
FPU:	MIPS R12010 Floating Point Chip Revision: 0.0
Number of CPU(s):	4
Primary Cache:	32KBI + 32KBD on chip
Secondary Cache:	4MB (I+D)
Other Cache:	None
Memory:	1024MB
Disk Subsystem:	2 SCSI 4.4GB (striped)
Other Hardware:	none

Software Information:

Operating System:	IRIX64 6.5
Compiler:	MIPSpro Fortran 77 and 90 7.2.1
File System:	XFS
System State:	Multi-User

Notes:

All benchmarks were built using f77 unless noted otherwise
Base Flags: -Ofast=ip27 -LNO:fusion=2
Peak Flags:
FEEDBACK:
.   PASS1 = -fb_create /tmp/FBDIR/$(EXENAME)
.   PASS2 = -fb_opt /tmp/FBDIR/$(EXENAME)
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 = 50
.  setenv PAGESIZE_DATA 1m

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First published at SPEC.org on 13-Apr-1999