CFP2000 Result: IBM Corporation IBM eServer BladeCenter JS20 (2200 MHz, 2 CPU)

Benchmark	Base Copies	Base Runtime	Base Ratio	Copies	Runtime	Ratio
168.wupwise	2	120	30.8	2	101	36.7
171.swim	2	359	20.0	2	359	20.0
172.mgrid	2	351	11.9	2	321	13.0
173.applu	2	381	12.8	2	381	12.8
177.mesa	2	109	29.9	2	108	30.1
178.galgel	2	274	24.6	2	246	27.4
179.art	2	157	38.4	2	152	39.8
183.equake	2	129	23.5	2	129	23.5
187.facerec	2	201	21.9	2	201	21.9
188.ammp	2	539	9.46	2	528	9.67
189.lucas	2	314	14.8	2	314	14.8
191.fma3d	2	248	19.6	2	248	19.6
200.sixtrack	2	128	19.9	2	125	20.4
301.apsi	2	497	12.1	2	430	14.0
SPECfp_rate_base2000	19.2
SPECfp_rate2000	20.0

Benchmark

Base
Copies

Base
Runtime

Base
Ratio

Copies

Runtime

Ratio

168.wupwise

120

30.8

101

36.7

171.swim

359

20.0

359

20.0

172.mgrid

351

11.9

321

13.0

173.applu

381

12.8

381

12.8

177.mesa

109

29.9

108

30.1

178.galgel

274

24.6

246

27.4

179.art

157

38.4

152

39.8

183.equake

129

23.5

129

23.5

187.facerec

201

21.9

201

21.9

188.ammp

539

9.46

528

9.67

189.lucas

314

14.8

314

14.8

191.fma3d

248

19.6

248

19.6

200.sixtrack

128

19.9

125

20.4

301.apsi

497

12.1

430

14.0

SPECfp_rate_base2000

19.2

SPECfp_rate2000

20.0

Hardware

Hardware Vendor:

IBM Corporation

Model Name:

IBM eServer BladeCenter JS20 (2200 MHz, 2 CPU)

CPU:

PowerPC 970

CPU MHz:

2200

FPU:

Integrated

CPU(s) enabled:

2 cores, 2 chips, 1 core/chip

CPU(s) orderable:

1,2

Parallel:

Primary Cache:

64KBI+32KBD (on chip)/chip

Secondary Cache:

512KB unified (on chip)/chip

L3 Cache:

None

Other Cache:

None

Memory:

4x1 GB

Disk Subsystem:

1x40GB SCSI, 15K RPM

Other Hardware:

None

Software

Operating System:

AIX 5L V5.3

Compiler:

XL C/C++ Enterprise Edition V7.0 for AIX
XL Fortran Enterprise Edition V9.1 for AIX
Other Software: ESSL for AIX V4.2

File System:

AIX/JFS2

System State:

Multi-user

Notes / Tuning Information
Tested by IBM Portability Flags: -qfixed used in: 168.wupwise, 171.swim, 172.mgrid, 173.applu, 178.galgel, 200.sixtrack, 301.apsi -qsuffix=f=f90 used in: 178.galgel, 187.facerec, 189.lucas, 191.fma3d Base Optimization Flags: C: -qpdf1/pdf2 -O5 -blpdata -qalign=natural Fortran: -qpdf1/pdf2 -O5 -blpdata -lmass Peak Optimization Flags: 168.wupwise: -O5 -qarch=pwr3 -qtune=pwr3 -blpdata -lmass F77=xlf 171.swim: basepeak=1 172.mgrid: -qpdf1/pdf2 -O5 -qessl -lessl 173.applu: basepeak=1 177.mesa: -qpdf1/pdf2 -O5 -blpdata -qalign=natural 178.galgel: -O5 -lmass -qessl -lessl -blpdata -qsave 179.art: -qpdf1/pdf2 -O5 -lhmu -qalign=natural 183.equake: basepeak=1 187.facerec: basepeak=1 188.ammp: -qpdf1/pdf2 -O5 -blpdata -qalign=natural -D_ILS_MACROS 189.lucas: basepeak=1 191.fma3d: basepeak=1 200.sixtrack: -O3 -qarch=pwr4 -qtune=pwr4 301.apsi: -O5 -lmass -qessl -lessl -blpdata -qsave C: IBM XL C for AIX invoked as xlc Fortran : IBM XL Fortran for AIX invoked as xlf90 ESSL: Engineering and Scientific Subroutine Library APAR IY 62532 was applied to AIX to enable new hardware support. APAR PQ 95435 was applied to ESSL to enable new hardware support. ulimits set to unlimited. Large page mode and memory affinity were set as follows: vmo -r -o lgpg_regions=200 -o lgpg_size=16777216 -o memory_affinity=1 chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER shutdown -r export MEMORY_AFFINITY=MCM The following config-file entry was used to assign each benchmark process to a core: submit = let "MYCPU=\$SPECUSERNUM"; bindprocessor \$\$ \$MYCPU; $command The "bindprocessor" AIX command binds a process to a CPU core.

Notes / Tuning Information

Tested by IBM
  Portability Flags:
    -qfixed used in:        168.wupwise, 171.swim, 172.mgrid, 173.applu,
                            178.galgel, 200.sixtrack, 301.apsi
    -qsuffix=f=f90 used in: 178.galgel, 187.facerec, 189.lucas, 191.fma3d


  Base Optimization Flags:
    C:         -qpdf1/pdf2
               -O5 -blpdata -qalign=natural
    Fortran:   -qpdf1/pdf2
               -O5 -blpdata -lmass

  Peak Optimization Flags:
     168.wupwise:    -O5 -qarch=pwr3 -qtune=pwr3 -blpdata -lmass
                     F77=xlf
     171.swim:       basepeak=1
     172.mgrid:      -qpdf1/pdf2
                     -O5 -qessl -lessl
     173.applu:      basepeak=1
     177.mesa:       -qpdf1/pdf2
                     -O5 -blpdata -qalign=natural
     178.galgel:     -O5 -lmass -qessl -lessl -blpdata -qsave
     179.art:        -qpdf1/pdf2
                     -O5 -lhmu -qalign=natural
     183.equake:     basepeak=1
     187.facerec:    basepeak=1
     188.ammp:       -qpdf1/pdf2
                     -O5 -blpdata -qalign=natural -D_ILS_MACROS
     189.lucas:      basepeak=1
     191.fma3d:      basepeak=1
     200.sixtrack:   -O3 -qarch=pwr4 -qtune=pwr4
     301.apsi:       -O5 -lmass -qessl -lessl -blpdata -qsave


  C:        IBM XL C for AIX invoked as xlc
  Fortran : IBM XL Fortran for AIX invoked as xlf90
  ESSL:     Engineering and Scientific Subroutine Library

  APAR IY 62532 was applied to AIX to enable new hardware support.
  APAR PQ 95435 was applied to ESSL to enable new hardware support.
  ulimits set to unlimited.
  Large page mode and memory affinity were set as follows:
     vmo -r -o lgpg_regions=200 -o lgpg_size=16777216 -o memory_affinity=1
     chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER
     shutdown -r
     export MEMORY_AFFINITY=MCM
  The following config-file entry was used to assign each benchmark process to a core:
     submit = let "MYCPU=\$SPECUSERNUM"; bindprocessor \$\$ \$MYCPU; $command
  The "bindprocessor" AIX command binds a process to a CPU core.

First published at SPEC.org on 02-Nov-2004

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