CFP2000 Result: IBM Corporation IBM System p5 505 (1650 MHz, 1 CPU)

Benchmark	Reference Time	Base Runtime	Base Ratio	Runtime	Ratio
168.wupwise	1600	65.8	2433	59.5	2691
171.swim	3100	92.3	3359	86.3	3594
172.mgrid	1800	82.1	2193	81.4	2211
173.applu	2100	97.7	2149	97.7	2149
177.mesa	1400	137	1023	123	1137
178.galgel	2900	63.1	4598	44.5	6514
179.art	2600	19.0	13693	19.0	13693
183.equake	1300	25.5	5099	25.4	5122
187.facerec	1900	87.9	2160	85.7	2218
188.ammp	2200	183	1199	183	1199
189.lucas	2000	58.4	3423	57.9	3457
191.fma3d	2100	138	1516	137	1531
200.sixtrack	1100	150	735	143	771
301.apsi	2600	164	1587	155	1682
SPECfp_base2000	2390
	SPECfp2000	2528

Benchmark

Reference
Time

Base
Runtime

Base
Ratio

Runtime

Ratio

168.wupwise

1600

65.8

2433

59.5

2691

171.swim

3100

92.3

3359

86.3

3594

172.mgrid

1800

82.1

2193

81.4

2211

173.applu

2100

97.7

2149

97.7

2149

177.mesa

1400

137

1023

123

1137

178.galgel

2900

63.1

4598

44.5

6514

179.art

2600

19.0

13693

19.0

13693

183.equake

1300

25.5

5099

25.4

5122

187.facerec

1900

87.9

2160

85.7

2218

188.ammp

2200

183

1199

183

1199

189.lucas

2000

58.4

3423

57.9

3457

191.fma3d

2100

138

1516

137

1531

200.sixtrack

1100

150

735

143

771

301.apsi

2600

164

1587

155

1682

SPECfp_base2000

2390

SPECfp2000

2528

Hardware

Hardware Vendor:

IBM Corporation

Model Name:

IBM System p5 505 (1650 MHz, 1 CPU)

CPU:

POWER5

CPU MHz:

1650

FPU:

Integrated

CPU(s) enabled:

1 core, 1 chip, 2 cores/chip (SMT off)

CPU(s) orderable:

Parallel:

None

Primary Cache:

64KBI+32KBD (on chip)/core

Secondary Cache:

1920KB unified (on chip)/chip

L3 Cache:

36MB unified (off-chip)/DCM, 1 DCM/SUT

Other Cache:

None

Memory:

8x2GB

Disk Subsystem:

1x73GB SCSI, 15K RPM

Other Hardware:

None

Software

Operating System:

AIX 5L V5.3

Compiler:

XL C/C++ Enterprise Edition Version 8.0 for AIX
XL Fortran Enterprise Edition Version 10.1 for AIX
Other Software: ESSL 4.2.0.2

File System:

AIX/JFS2

System State:

Multi-user

Notes / Tuning Information
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: Fortran: -O5 -lhmu -blpdata -lmass C: -qpdf1/pdf2 -O5 -blpdata -qalign=natural Peak Optimization Flags 168.wupwise: -qpdf1/pdf2 -O5 -blpdata -qfdpr -qalign=struct=natural fdpr -q -O3 171.swim: F77=xlf -O5 -qarch=pwr3 -qtune=pwr3 -blpdata -lmass 172.mgrid: -qpdf1/pdf2 -q64 -O5 -blpdata -qalign=struct=natural 173.applu: -O5 -blpdata -lmass 177.mesa: -qpdf1/pdf2 -O5 -blpdata -qalign=natural -Dfloor=__floor 178.galgel: -O5 -blpdata -qessl -lessl 179.art: basepeak=1 183.equake: -O5 -blpdata -lessl 187.facerec: -O5 -lmass -qessl -lessl -blpdata -qsave 188.ammp: basepeak=1 189.lucas: -O5 -blpdata -lmass 191.fma3d: -qpdf1/pdf2 -O5 -blpdata -qfdpr -qalign=struct=natural fdpr -q -O3 200.sixtrack: -qpdf1/pdf2 -O5 -blpdata -qfdpr -qalign=struct=natural fdpr -q -O3 301.apsi: -O5 -lmass -qessl -lessl -blpdata -qsave The installed OS level is AIX 5L for POWER version 5.3 with the 5300-03 Recommended Maintenance package. SMT: Acronym for "Simultaneous Multi-Threading". A processor technology that allows the simultaneous execution of multiple thread contexts within a single processor core. (Enabled by default) DCM: Acronym for "Dual-Chip Module" (one dual-core processor chip + one L3-cache chip) SUT: Acronym for "System Under Test" ESSL: Engineering and Scientific Subroutine Library Extended C: IBM XL C for AIX invoked as cc ANSI C89: IBM XL C for AIX invoked as xlc Fortran 77: IBM XL Fortran for AIX invoked as xlf90 unless explicitly reassigned Fortran 90: IBM XL Fortran for AIX invoked as xlf ulimits set to unlimited. Large page mode and memory affinity were set as follows: vmo -r -o lgpg_regions=400 -o lgpg_size=16777216 chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER reboot -q export MEMORY_AFFINITY=MCM The following config-file entry was used to assign each benchmark process to a core: submit = let "MYCPU=2*\$SPECUSERNUM"; if (("\$MYCPU > 3")) then let "MYCPU-=3"; fi; bindprocessor \$\$ \$MYCPU; $command The "bindprocessor" AIX command binds a process to a CPU core. One core was deconfigured and SMT disabled at the open-firmware prompt, using the command boot -s cpu=1 -s smt_off Use flags-description file IBM-20051013-AIX.txt.

Notes / Tuning Information

  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:
    Fortran:    -O5 -lhmu -blpdata -lmass
    C:          -qpdf1/pdf2
                -O5 -blpdata -qalign=natural
 
  Peak Optimization Flags
    168.wupwise:  -qpdf1/pdf2
                  -O5 -blpdata -qfdpr -qalign=struct=natural
                  fdpr -q -O3
    171.swim:     F77=xlf
                  -O5 -qarch=pwr3 -qtune=pwr3 -blpdata -lmass
    172.mgrid:    -qpdf1/pdf2
                  -q64 -O5 -blpdata -qalign=struct=natural
    173.applu:    -O5 -blpdata -lmass
    177.mesa:     -qpdf1/pdf2
                  -O5 -blpdata -qalign=natural -Dfloor=__floor
    178.galgel:   -O5 -blpdata -qessl -lessl
    179.art:      basepeak=1
    183.equake:   -O5 -blpdata -lessl
    187.facerec:  -O5 -lmass -qessl -lessl -blpdata -qsave
    188.ammp:     basepeak=1
    189.lucas:    -O5 -blpdata -lmass
    191.fma3d:    -qpdf1/pdf2
                  -O5 -blpdata -qfdpr -qalign=struct=natural
                  fdpr -q -O3
    200.sixtrack: -qpdf1/pdf2
                  -O5 -blpdata -qfdpr -qalign=struct=natural
                  fdpr -q -O3
    301.apsi:     -O5 -lmass -qessl -lessl -blpdata -qsave
 

  The installed OS level is AIX 5L for POWER version 5.3 with the 5300-03 Recommended Maintenance package.

  SMT:  Acronym for "Simultaneous Multi-Threading". A processor technology that allows
        the simultaneous execution of multiple thread contexts within a single processor
        core. (Enabled by default)
  DCM:  Acronym for "Dual-Chip Module" (one dual-core processor chip + one L3-cache chip)
  SUT:  Acronym for "System Under Test"
  ESSL: Engineering and Scientific Subroutine Library

  Extended C:     IBM XL C for AIX invoked as cc
  ANSI C89:       IBM XL C for AIX invoked as xlc
  Fortran 77:     IBM XL Fortran for AIX invoked as xlf90 unless explicitly reassigned
  Fortran 90:     IBM XL Fortran for AIX invoked as xlf

  ulimits set to unlimited.
  Large page mode and memory affinity were set as follows:
      vmo -r -o lgpg_regions=400 -o lgpg_size=16777216
      chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER
      reboot -q
      export MEMORY_AFFINITY=MCM

  The following config-file entry was used to assign each benchmark process to a core:
       submit = let "MYCPU=2*\$SPECUSERNUM"; if (("\$MYCPU > 3")) then let "MYCPU-=3"; fi; bindprocessor \$\$ \$MYCPU; $command
  The "bindprocessor" AIX command binds a process to a CPU core.
  One core was deconfigured and SMT disabled at the open-firmware prompt, using the
  command
              boot -s cpu=1 -s smt_off

  Use flags-description file IBM-20051013-AIX.txt.

First published at SPEC.org on 18-Oct-2005

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