CFP2000 Result: SGI SGI 2200 8X 400MHz R12k

Benchmark	Base Copies	Base Runtime	Base Ratio	Copies	Runtime	Ratio
168.wupwise	8	662	22.4	8	574	25.9
171.swim	8	1813	15.9	8	1824	15.8
172.mgrid	8	1163	14.4	8	1105	15.1
173.applu	8	1101	17.7	8	1017	19.2
177.mesa	8	493	26.3	8	466	27.9
178.galgel	8	301	89.4	8	260	103
179.art	8	261	92.4	8	262	92.3
183.equake	8	788	15.3	8	775	15.6
187.facerec	8	543	32.5	8	533	33.1
188.ammp	8	582	35.1	8	585	34.9
189.lucas	8	1218	15.2	8	1214	15.3
191.fma3d	8	1436	13.6	8	1221	16.0
200.sixtrack	8	564	18.1	8	559	18.3
301.apsi	8	1267	19.0	8	847	28.5
SPECfp_rate_base2000	24.3
SPECfp_rate2000	26.2

Benchmark

Base
Copies

Base
Runtime

Base
Ratio

Copies

Runtime

Ratio

168.wupwise

662

22.4

574

25.9

171.swim

1813

15.9

1824

15.8

172.mgrid

1163

14.4

1105

15.1

173.applu

1101

17.7

1017

19.2

177.mesa

493

26.3

466

27.9

178.galgel

301

89.4

260

103

179.art

261

92.4

262

92.3

183.equake

788

15.3

775

15.6

187.facerec

543

32.5

533

33.1

188.ammp

582

35.1

585

34.9

189.lucas

1218

15.2

1214

15.3

191.fma3d

1436

13.6

1221

16.0

200.sixtrack

564

18.1

559

18.3

301.apsi

1267

19.0

847

28.5

SPECfp_rate_base2000

24.3

SPECfp_rate2000

26.2

Hardware

Hardware Vendor:

SGI

Model Name:

SGI 2200 8X 400MHz R12k

CPU:

R12000

CPU MHz:

400

FPU:

Integrated

CPU(s) enabled:

8 cores, 8 chips, 1 core/chip

CPU(s) orderable:

2-8

Parallel:

Primary Cache:

32KBI + 32KBD on chip

Secondary Cache:

8MB(I+D) off chip

L3 Cache:

N/A

Other Cache:

N/A

Memory:

2048MB

Disk Subsystem:

1 x 18 GB SCSI, 10 x 18 GB FC (striped)

Other Hardware:

None

Software

Operating System:

IRIX 6.5.8f

Compiler:

MIPSpro 7.3.1m C, C++, Fortran90
SCSL 1.2 Math Library

File System:

xfs

System State:

Single-user

Notes / Tuning Information
Baseline optimization flags (for C benchmarks): PASS1 : -Ofast=ip27 -IPA:use_intrinsic -fb_create /tmp/SPEC2000/FBDIR_base/$(EXEBASE) PASS2 : -Ofast=ip27 -IPA:use_intrinsic -fb_opt /tmp/SPEC2000/FBDIR_base/$(EXEBASE) Baseline optimization flags (for Fortran benchmarks): -Ofast=ip27 -LNO:fusion=2 Portability Flags: 178.galgel: -fixedform Peak optimization flags: note: all occurances of (FEEDBACK) below means compiled with a two-step process: PASS1 = -fb_create /tmp/SPEC2000/FBDIR_peak/$(EXEBASE) PASS2 = -fb_opt /tmp/SPEC2000/FBDIR_peak/$(EXEBASE) 168.wupwise: -Ofast=ip27 -IPA:space=1000:linear=on:plimit=10000:callee_limit=5000 -INLINE:aggressive=on . -OPT:Olimit=0 -LNO:fusion=2:prefetch_ahead=5 171.swim: -Ofast=ip27 -LNO:cs2=8m 172.mgrid: -Ofast=ip27 -LNO:cs2=8m:fission=2:ou=2 173.applu: -Ofast=ip27 -LNO:ou_max=5:ou_prod_max=10:prefetch=0:fusion=2 177.mesa: -Ofast=ip27 -OPT:goto=off -LNO:opt=0 (FEEDBACK) 178.galgel: -Ofast=ip27 -LNO:ou_max=7 -lscs (FEEDBACK) . RM_SOURCES = lapak.f90 179.art: -Ofast=ip27 -bigp_off -LNO:prefetch=0 -IPA:min_hot=15 (FEEDBACK) 183.equake: -Ofast=ip27 -LNO:prefetch=0 -TENV:X=4 -CG:ld_latency=7 -IPA:space=500 (FEEDBACK) 187.facerec: -Ofast=ip27 -fb_opt /tmp/SPEC2000/FBDIR_peak/$(EXEBASE) -LNO:fusion=2 (FEEDBACK) 188.ammp: -Ofast=ip27 -OPT:goto=off -IPA:space=500:plimit=900 (FEEDBACK) 189.lucas: -Ofast=ip27 -LNO:fusion=2:blocking=off -CG:ld_latency=4 -IPA:min_hot=8 (FEEDBACK) 191.fma3d: -Ofast=ip27 -bigp_off -LNO:prefetch=0 -OPT:goto=off:unroll_size=160:unroll_times_max=4 . -CG:ld_latency=2 (FEEDBACK) 200.sixtrack:= -Ofast=ip27 -IPA:maxdepth=2 -LNO:prefetch=0 (FEEDBACK) 301.apsi: -Ofast=ip27 -TENV:X=4 -LNO:prefetch=0:blocking=off -IPA:linear=on:use_intrinsic The following O/S parameters were set: setenv PAGESIZE_DATA 4096 setenv PAGESIZE_TEXT 4096 setenv PAGESIZE_STACK 4096 systune -i ; percent_totalmem_4m_pages = 50 ; nlpages_4m = 128 limit stacksize 500000 The following is done before building each benchmark that requires (FEEDBACK): rm -rf /tmp/SPEC2000/FBDIR_peak/$baseexe ; mkdir -p /tmp/SPEC2000/FBDIR_peak/$baseexe or rm -rf /tmp/SPEC2000/FBDIR_base/$baseexe ; mkdir -p /tmp/SPEC2000/FBDIR_base/$baseexe

Notes / Tuning Information

Baseline optimization flags (for C benchmarks): 
   PASS1 : -Ofast=ip27 -IPA:use_intrinsic -fb_create /tmp/SPEC2000/FBDIR_base/$(EXEBASE)
   PASS2 : -Ofast=ip27 -IPA:use_intrinsic -fb_opt /tmp/SPEC2000/FBDIR_base/$(EXEBASE)
Baseline optimization flags (for Fortran benchmarks): -Ofast=ip27 -LNO:fusion=2
Portability Flags:
   178.galgel: -fixedform
Peak optimization flags:
note:  all occurances of (FEEDBACK) below means compiled with a two-step process:
   PASS1 = -fb_create /tmp/SPEC2000/FBDIR_peak/$(EXEBASE)
   PASS2 = -fb_opt /tmp/SPEC2000/FBDIR_peak/$(EXEBASE)
168.wupwise: -Ofast=ip27 -IPA:space=1000:linear=on:plimit=10000:callee_limit=5000 -INLINE:aggressive=on 
.            -OPT:Olimit=0 -LNO:fusion=2:prefetch_ahead=5
171.swim: -Ofast=ip27 -LNO:cs2=8m
172.mgrid: -Ofast=ip27 -LNO:cs2=8m:fission=2:ou=2
173.applu: -Ofast=ip27 -LNO:ou_max=5:ou_prod_max=10:prefetch=0:fusion=2
177.mesa: -Ofast=ip27 -OPT:goto=off -LNO:opt=0 (FEEDBACK)
178.galgel: -Ofast=ip27 -LNO:ou_max=7 -lscs (FEEDBACK)
.           RM_SOURCES = lapak.f90
179.art: -Ofast=ip27 -bigp_off -LNO:prefetch=0 -IPA:min_hot=15 (FEEDBACK)
183.equake: -Ofast=ip27 -LNO:prefetch=0 -TENV:X=4  -CG:ld_latency=7 -IPA:space=500 (FEEDBACK)
187.facerec: -Ofast=ip27 -fb_opt /tmp/SPEC2000/FBDIR_peak/$(EXEBASE) -LNO:fusion=2 (FEEDBACK)
188.ammp: -Ofast=ip27 -OPT:goto=off -IPA:space=500:plimit=900 (FEEDBACK)
189.lucas: -Ofast=ip27 -LNO:fusion=2:blocking=off -CG:ld_latency=4 -IPA:min_hot=8 (FEEDBACK)
191.fma3d: -Ofast=ip27 -bigp_off -LNO:prefetch=0 -OPT:goto=off:unroll_size=160:unroll_times_max=4 
.          -CG:ld_latency=2 (FEEDBACK)
200.sixtrack:= -Ofast=ip27 -IPA:maxdepth=2 -LNO:prefetch=0 (FEEDBACK)
301.apsi: -Ofast=ip27 -TENV:X=4 -LNO:prefetch=0:blocking=off -IPA:linear=on:use_intrinsic
The following O/S parameters were set:
   setenv PAGESIZE_DATA 4096
   setenv PAGESIZE_TEXT 4096
   setenv PAGESIZE_STACK 4096
   systune -i ; percent_totalmem_4m_pages = 50 ; nlpages_4m = 128
   limit stacksize 500000
The following is done before building each benchmark that requires (FEEDBACK):
 rm -rf /tmp/SPEC2000/FBDIR_peak/$baseexe ; mkdir -p /tmp/SPEC2000/FBDIR_peak/$baseexe
 or 
 rm -rf /tmp/SPEC2000/FBDIR_base/$baseexe ; mkdir -p /tmp/SPEC2000/FBDIR_base/$baseexe

First published at SPEC.org on 06-Jun-2000

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