SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2004 Standard Performance Evaluation Corporation
IBM Corporation
IBM eServer p5 595 (1900 MHz, 64 CPU)
SPECfp_rate2000 = 1752     
SPECfp_rate_base2000 = 1684     
SPEC license # 11 Tested by: IBM Test date: Nov-2004 Hardware Avail: Nov-2004 Software Avail: Dec-2004
Graph Scale Benchmark Base
Copies
Base
Runtime
Base
Ratio
Copies Runtime Ratio
168.wupwise base result bar (1769)
168.wupwise peak result bar (1894)
168.wupwise 128 134    1769      128 125    1894     
171.swim base result bar (1664)
171.swim peak result bar (1664)
171.swim 128 277    1664      128 277    1664     
172.mgrid base result bar (1558)
172.mgrid peak result bar (1567)
172.mgrid 128 172    1558      128 171    1567     
173.applu base result bar (1218)
173.applu peak result bar (1331)
173.applu 128 256    1218      64 117    1331     
177.mesa base result bar (984)
177.mesa peak result bar (974)
177.mesa 128 211    984     128 213    974    
178.galgel base result bar (3613)
178.galgel peak result bar (3613)
178.galgel 128 119    3613      128 119    3613     
179.art base result bar (5667)
179.art peak result bar (5679)
179.art 128 68.1  5667      128 68.0  5679     
183.equake base result bar (2369)
183.equake peak result bar (2360)
183.equake 128 81.5  2369      128 81.8  2360     
187.facerec base result bar (2257)
187.facerec peak result bar (2257)
187.facerec 128 125    2257      128 125    2257     
188.ammp base result bar (1122)
188.ammp peak result bar (1136)
188.ammp 128 291    1122      128 288    1136     
189.lucas base result bar (1633)
189.lucas peak result bar (1677)
189.lucas 128 182    1633      64 88.6  1677     
191.fma3d base result bar (1409)
191.fma3d peak result bar (1463)
191.fma3d 128 221    1409      128 213    1463     
200.sixtrack base result bar (795)
200.sixtrack peak result bar (817)
200.sixtrack 128 205    795     128 200    817    
301.apsi base result bar (1189)
301.apsi peak result bar (1613)
301.apsi 128 325    1189      128 239    1613     
  SPECfp_rate_base2000 1684       
  SPECfp_rate2000 1752     

Hardware
Hardware Vendor: IBM Corporation
Model Name: IBM eServer p5 595 (1900 MHz, 64 CPU)
CPU: POWER5
CPU MHz: 1900
FPU: Integrated
CPU(s) enabled: 64 cores, 32 chips, 2 cores/chip (SMT on)
CPU(s) orderable: 16,24,32,40,48,56,64
Parallel: No
Primary Cache: 64KBI+32KBD (on chip)/core
Secondary Cache: 1920KB unified (on chip)/chip
L3 Cache: 36MB unified (off-chip)/chip, 4 chips/MCM, 8 MCMs/SUT
Other Cache: None
Memory: 256 GB DDR2
Disk Subsystem: 3x36GB SCSI, 15K RPM
Other Hardware: None
Software
Operating System: AIX 5L V5.3 ML_1
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
     171.swim:       basepeak=1
     172.mgrid:      -qpdf1/pdf2
                     -O5 -blpdata -lmass
     173.applu:      -O5 -blpdata -lmass
                     F77=xlf
                     users=64
     177.mesa:       -qpdf1/pdf2
                     -O5 -blpdata -lmass -qalign=natural
     178.galgel:     basepeak=1
     179.art:        -qpdf1/pdf2
                     -O5 -blpdata -lmass -qalign=natural
     183.equake:     -qpdf1/pdf2
                     -O5 -blpdata -lmass -qalign=natural
     187.facerec:    basepeak=1
     188.ammp:       -qpdf1/pdf2
                     -O5 -blpdata -qalign=natural -D_ILS_MACROS
     189.lucas:      -O5 -blpdata -lmass
                     users=64
     191.fma3d:      -qpdf1/pdf2
                     -O5 -blpdata -qalign=natural -qhot=arraypad -Q
     200.sixtrack:   -O3 -qhot -qarch=pwr5 -qtune=pwr5 -qfdpr
                     fdpr -R3
     301.apsi:       -O5 -lmass -qessl -lessl -blpdata -qsave


  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)
  MCM: Acronym for "Multi-Chip Module" (four dual-core processor chips + four L3-cache chips).
       This system contains 8 MCMs.
  SUT: Acronym for "System Under Test"
  ESSL: Engineering and Scientific Subroutine Library

  C:       IBM XL C for AIX invoked as xlc
  Fortran: IBM XL Fortran for AIX invoked as xlf90

 APAR IY62267 was applied to AIX 53 to achieve Mantainence 1 Level.
  ulimits set to unlimited.
  Large page mode and memory affinity were set as follows:
     vmo -r -o lgpg_regions=8192 -o lgpg_size=16777216 -o memory_affinity=1 -o v_pinshm=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 = schedule.128 \$SPECUSERNUM $command
  with the "schedule.128" function defined as follows:
     #!/bin/ksh
     index=$1
     shift 1                         # Strip off the residual arguments; the rest is the command.
     if [[ $index -ge 64 ]]
     then
         target=$((1+2*(index-64)))
     else
         target=$((2*index))
     fi
     bindprocessor $$ $target        # Schedule this job to the corresponding core.
     $*                              # Now run the command.

  The "bindprocessor" AIX command binds a process to a CPU core.



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Copyright © 1999-2004 Standard Performance Evaluation Corporation

First published at SPEC.org on 16-Nov-2004

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