SPECfp_rate95

SGI

Origin2000: 256X 300MHz 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	256	147	58154	256	141	60303
102.swim	256	254	77927	256	190	104452
103.su2cor	256	90.2	35764	256	85	37879
104.hydro2d	256	103	53838	256	101	54669
107.mgrid	256	80.7	71339	256	78	73917
110.applu	256	148	34243	256	150	33701
125.turb3d	256	195	48479	256	163	58059
141.apsi	256	82.3	58785	256	75	64728
145.fpppp	256	213	103813	256	211	104887
146.wave5	256	84.5	81788	256	81	85563
SPECfp_rate_base95			59054
			SPECfp_rate95			63676

Tester Information:

SPEC License #:	04
Tested By:	SGI
Test Date:	Jun-99
Hardware Avail:	Apr-99
Software Avail:	May-99

Hardware Information:

Model Name:	Origin2000: 256X 300MHz R12k
CPU:	300 MHz MIPS R12000 Processor Chip Revision: 2.3
FPU:	Integrated
Number of CPU(s):	256
Primary Cache:	32KBI + 32KBD on chip
Secondary Cache:	8MB (I+D)
Other Cache:	None
Memory:	65.5GB
Disk Subsystem:	40 Fibre 9GB (striped)
Other Hardware:	none

Software Information:

Operating System:	IRIX64 6.5
Compiler:	MIPSpro Fortran 77 7.3
	IRIX Development Foundation 1.2
File System:	XFS
System State:	Multi-User

Notes:

Base Flags: f77 -Ofast=ip27 -LNO:fusion=2
Peak Flags:
FEEDBACK:
.   PASS1 = -fb_create /tmp/FBDIR/$(EXENAME)
.   PASS2 = -fb_opt /tmp/FBDIR/$(EXENAME)
tomcatv: f77 -Ofast=ip27 -LNO:fusion=2
swim:    f77 -Ofast=ip27 -LNO:fusion=2:prefetch_ahead=1 -IPA:inline=off:pad=off -OPT:ieee_arith=3:ro=3
su2cor:  f77 -Ofast=ip27 -LNO:fusion=2
hydro2d: f77 -Ofast=ip27 -TENV:X=4 -OPT:ro=3:ieee_arith=3 -LNO:prefetch=2:fusion=2:blocking=off -IPA:maxdepth=1
mgrid:   f77 -Ofast=ip27 -LNO:fusion=2:prefetch=2:prefetch_ahead=1:blocking=off
applu    f77 -Ofast=ip27 -LNO:fusion=2:ou_max=5:ou_prod_max=10
turb3d   f77 -Ofast=ip27 -OPT:ieee_arith=3 -IPA:multi_clone=12:node_bloat=200 -LNO:prefetch=0
apsi     f77 -Ofast=ip27 -OPT:div_split -LNO:fusion=2:prefetch=0:blocking=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
.
Large pages were enabled for base and peak using:
.  systune -i ;  percent_totalmem_1m_pages = 50 ; percent_totalmem_256k_pages = 10 ; nlpages_1m = 16384
.  setenv PAGESIZE_DATA 1024

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First published at SPEC.org on 06-Jul-1999