CFP2000 Result: SGI SGI 2200 4X 400MHz R12k

Benchmark	Base Copies	Base Runtime	Base Ratio	Copies	Runtime	Ratio
168.wupwise	4	655	11.3	4	574	12.9
171.swim	4	1786	8.05	4	1847	7.79
172.mgrid	4	1151	7.26	4	1098	7.61
173.applu	4	1079	9.03	4	1008	9.67
177.mesa	4	491	13.2	4	466	13.9
178.galgel	4	297	45.4	4	257	52.4
179.art	4	248	48.7	4	248	48.6
183.equake	4	783	7.70	4	775	7.78
187.facerec	4	547	16.1	4	538	16.4
188.ammp	4	570	17.9	4	572	17.9
189.lucas	4	1202	7.72	4	1203	7.71
191.fma3d	4	1403	6.95	4	1217	8.01
200.sixtrack	4	560	9.12	4	554	9.21
301.apsi	4	1265	9.53	4	849	14.2
SPECfp_rate_base2000	12.3
SPECfp_rate2000	13.2

Benchmark

Base
Copies

Base
Runtime

Base
Ratio

Copies

Runtime

Ratio

168.wupwise

655

11.3

574

12.9

171.swim

1786

8.05

1847

7.79

172.mgrid

1151

7.26

1098

7.61

173.applu

1079

9.03

1008

9.67

177.mesa

491

13.2

466

13.9

178.galgel

297

45.4

257

52.4

179.art

248

48.7

248

48.6

183.equake

783

7.70

775

7.78

187.facerec

547

16.1

538

16.4

188.ammp

570

17.9

572

17.9

189.lucas

1202

7.72

1203

7.71

191.fma3d

1403

6.95

1217

8.01

200.sixtrack

560

9.12

554

9.21

301.apsi

1265

9.53

849

14.2

SPECfp_rate_base2000

12.3

SPECfp_rate2000

13.2

Hardware

Hardware Vendor:

SGI

Model Name:

SGI 2200 4X 400MHz R12k

CPU:

R12000

CPU MHz:

400

FPU:

Integrated

CPU(s) enabled:

4 cores, 4 chips, 1 core/chip

CPU(s) orderable:

2, 4, 6, 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:

2 x 18 GB SCSI (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:fission=2:ou=2 172.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:fission=2:ou=2
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 23-May-2000

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