CFP2000 Result: SGI SGI 2200 2X 400MHz R12k

Benchmark	Base Copies	Base Runtime	Base Ratio	Copies	Runtime	Ratio
168.wupwise	2	634	5.85	2	555	6.69
171.swim	2	1783	4.03	2	1840	3.91
172.mgrid	2	1134	3.68	2	1094	3.82
173.applu	2	1077	4.53	2	999	4.87
177.mesa	2	486	6.68	2	458	7.08
178.galgel	2	293	22.9	2	255	26.4
179.art	2	246	24.5	2	246	24.6
183.equake	2	775	3.89	2	769	3.92
187.facerec	2	511	8.63	2	506	8.71
188.ammp	2	569	8.97	2	571	8.93
189.lucas	2	1205	3.85	2	1211	3.83
191.fma3d	2	1398	3.49	2	1174	4.15
200.sixtrack	2	555	4.60	2	549	4.65
301.apsi	2	1194	5.05	2	824	7.32
SPECfp_rate_base2000	6.25
SPECfp_rate2000	6.70

Benchmark

Base
Copies

Base
Runtime

Base
Ratio

Copies

Runtime

Ratio

168.wupwise

634

5.85

555

6.69

171.swim

1783

4.03

1840

3.91

172.mgrid

1134

3.68

1094

3.82

173.applu

1077

4.53

999

4.87

177.mesa

486

6.68

458

7.08

178.galgel

293

22.9

255

26.4

179.art

246

24.5

246

24.6

183.equake

775

3.89

769

3.92

187.facerec

511

8.63

506

8.71

188.ammp

569

8.97

571

8.93

189.lucas

1205

3.85

1211

3.83

191.fma3d

1398

3.49

1174

4.15

200.sixtrack

555

4.60

549

4.65

301.apsi

1194

5.05

824

7.32

SPECfp_rate_base2000

6.25

SPECfp_rate2000

6.70

Hardware

Hardware Vendor:

SGI

Model Name:

SGI 2200 2X 400MHz R12k

CPU:

R12000

CPU MHz:

400

FPU:

Integrated

CPU(s) enabled:

2 cores, 2 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 7.3.1.1m 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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