SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2004 Standard Performance Evaluation Corporation
IBM Corporation
IBM eServer p5 550 Express (1500 MHz, 1 CPU)
SPECfp2000 = 2072     
SPECfp_base2000 = 1914     
SPEC license # 11 Tested by: IBM Test date: Feb-2005 Hardware Avail: Oct-2004 Software Avail: Dec-2004
Benchmark Reference
Runtime Ratio Graph Scale
168.wupwise 1600 83.7  1911      73.4  2180      168.wupwise base result bar (1911)
168.wupwise peak result bar (2180)
171.swim 3100 144    2156      126    2466      171.swim base result bar (2156)
171.swim peak result bar (2466)
172.mgrid 1800 90.3  1993      90.3  1993      172.mgrid base result bar (1993)
172.mgrid peak result bar (1993)
173.applu 2100 131    1605      133    1582      173.applu base result bar (1605)
173.applu peak result bar (1582)
177.mesa 1400 147    955     140    1000     177.mesa base result bar (955)
177.mesa peak result bar (1000)
178.galgel 2900 68.2  4251      47.8  6069      178.galgel base result bar (4251)
178.galgel peak result bar (6069)
179.art 2600 34.3  7573      29.3  8873      179.art base result bar (7573)
179.art peak result bar (8873)
183.equake 1300 32.6  3992      32.5  3998      183.equake base result bar (3992)
183.equake peak result bar (3998)
187.facerec 1900 99.9  1903      91.7  2073      187.facerec base result bar (1903)
187.facerec peak result bar (2073)
188.ammp 2200 203    1083      191    1154      188.ammp base result bar (1083)
188.ammp peak result bar (1154)
189.lucas 2000 80.0  2499      80.0  2499      189.lucas base result bar (2499)
189.lucas peak result bar (2499)
191.fma3d 2100 171    1227      162    1296      191.fma3d base result bar (1227)
191.fma3d peak result bar (1296)
200.sixtrack 1100 166    662     159    690     200.sixtrack base result bar (662)
200.sixtrack peak result bar (690)
301.apsi 2600 199    1309      189    1377      301.apsi base result bar (1309)
301.apsi peak result bar (1377)
SPECfp_base2000 1914       
  SPECfp2000 2072       

Hardware Vendor: IBM Corporation
Model Name: IBM eServer p5 550 Express (1500 MHz, 1 CPU)
CPU MHz: 1500
FPU: Integrated
CPU(s) enabled: 1 core, 1 chip, 2 cores/chip (SMT off)
CPU(s) orderable: 2,4
Parallel: No
Primary Cache: 64KBI+32KBD (on-chip)
Secondary Cache: 1920KB unified (on-chip)
L3 Cache: 36MB unified (off-chip)/DCM, 2 DCM/SUT
Other Cache: None
Memory: 16x2GB
Disk Subsystem: 1x73GB SCSI, 15K RPM
Other Hardware: None
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 V4.2 for AIX
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 -blpdata -lmass
   C:          -qpdf1/pdf2
               -O5 -blpdata -qalign=natural

 Peak Optimization Flags
   168.wupwise:  -q64 -O5 -blpdata -lmass -qalign=struct=natural -qfdpr
                 fdpr -q -O3
   171.swim:     F77=xlf
                 -q64 -O5 -qarch=pwr3 -qtune=pwr3 -blpdata -lmass -qalign=struct=natural -qfdpr
                 fdpr -q -O3
   172.mgrid:    basepeak=1
   173.applu:    F77=xlf
                 -q64 -O5 -blpdata -qalign=struct=natural -qfdpr
                 fdpr -q -O3
   177.mesa:     -qpdf1/pdf2
                 -O3 -qarch=auto -qtune=auto -qipa=level=2
   178.galgel:   -O5 -blpdata -lmass -qessl -lessl -qfdpr
                 fdpr -q -O3
   179.art:      -O5 -lhmu -blpdata -lmass
   183.equake:   -qpdf1/pdf2
                 -O5 -blpdata -lmass -qipa=partition=large -qmaxmem=-1
   187.facerec:  -O5 -blpdata -lmass -qfdpr
                 fdpr -q -O3
   188.ammp:     -qpdf1/pdf2
                 -q64 -O5 -blpdata -qalign=natural
   189.lucas:    -O5 -blpdata -lmass
   191.fma3d:    -O5 -blpdata -qfdpr -qalign=struct=natural
                 fdpr -q -O3
   200.sixtrack: -O5 -blpdata -lmass -qfdpr
                 fdpr -q -O3
   301.apsi:     -O5 -blpdata -lmass -qessl -lessl -qsave

 APAR IY62267 was applied to AIX 5L V5.3 to achieve Mantainence Level 1.
 November 2004 PTF was applied to XL C/C++ Enterprise Edition V7.0.
 November 2004 PTF was applied to XL Fortran Enterprise Edition V9.1.

 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.

 C:           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 xlf90

 ulimits set to unlimited.
 Large page mode and memory affinity were set as follows:
     vmo -r -o lgpg_regions=800 -o lgpg_size=16777216 -o memory_affinity=1
     chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER
     reboot -q
 One core was deconfigured and SMT disabled at the open-firmware prompt, using the
     boot -s cpu=1 -s smt_off

 Use flags-description file IBM-20050208-AIX.txt.

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Copyright © 1999-2004 Standard Performance Evaluation Corporation

First published at SPEC.org on 05-Apr-2005

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