SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2004 Standard Performance Evaluation Corporation
IBM Corporation
IBM eServer i5 550 (1650 MHz, 1 CPU)
SPECfp2000 = 2221     
SPECfp_base2000 = 2121     
SPEC license # 11 Tested by: IBM Test date: Jun-2004 Hardware Avail: Aug-2004 Software Avail: Oct-2004
Benchmark Reference
Time		 Base
Runtime		 Base
Ratio		 Runtime Ratio Graph Scale
168.wupwise 1600 82.8  1932      62.0  2579      168.wupwise base result bar (1932)
168.wupwise peak result bar (2579)
171.swim 3100 115    2705      115    2705      171.swim base result bar (2705)
171.swim peak result bar (2705)
172.mgrid 1800 82.1  2192      82.1  2192      172.mgrid base result bar (2192)
172.mgrid peak result bar (2192)
173.applu 2100 108    1936      114    1850      173.applu base result bar (1936)
173.applu peak result bar (1850)
177.mesa 1400 135    1038      135    1038      177.mesa base result bar (1038)
177.mesa peak result bar (1038)
178.galgel 2900 66.4  4369      50.9  5698      178.galgel base result bar (4369)
178.galgel peak result bar (5698)
179.art 2600 30.0  8659      30.0  8659      179.art base result bar (8659)
179.art peak result bar (8659)
183.equake 1300 30.2  4303      30.2  4303      183.equake base result bar (4303)
183.equake peak result bar (4303)
187.facerec 1900 92.3  2059      92.3  2059      187.facerec base result bar (2059)
187.facerec peak result bar (2059)
188.ammp 2200 184    1197      182    1206      188.ammp base result bar (1197)
188.ammp peak result bar (1206)
189.lucas 2000 68.4  2922      67.2  2977      189.lucas base result bar (2922)
189.lucas peak result bar (2977)
191.fma3d 2100 153    1371      153    1371      191.fma3d base result bar (1371)
191.fma3d peak result bar (1371)
200.sixtrack 1100 150    735     145    758     200.sixtrack base result bar (735)
200.sixtrack peak result bar (758)
301.apsi 2600 190    1369      175    1483      301.apsi base result bar (1369)
301.apsi peak result bar (1483)
SPECfp_base2000 2121       
  SPECfp2000 2221       

Hardware
Hardware Vendor: IBM Corporation
Model Name: IBM eServer i5 550 (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: 2,4
Parallel: No
Primary Cache: 64KBI+32KBD (on chip)/core
Secondary Cache: 1920KB unified (on chip)/chip
L3 Cache: 36MB unified (off chip)/DCM, 2 DCM/SUT
Other Cache: none
Memory: 16x4 GB
Disk Subsystem: 1x36GB SCSI, 15K RPM
Other Hardware:
Software
Operating System: AIX 5L V5.3
Compiler: XL C/C++ Enterprise Edition Version 7.0 for AIX
XL Fortran Enterprise Edition V9.1 for AIX
Other Software: IBM Engineering and Scientific
Subroutine Library for AIX,
Version 4 Release 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:
   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:    basepeak = 1
   173.applu:    -O5 -blpdata -lmass
   177.mesa:     basepeak = 1
   178.galgel:   -O5 -blpdata -qessl -lessl
   179.art:      basepeak = 1
   183.equake:   basepeak = 1
   187.facerec:  basepeak = 1
   188.ammp:     -qpdf1/pdf2
                 -O5 -blpdata -qalign=natural -D_ILS_MACROS
   189.lucas:    -O5 -blpdata -lmass
   191.fma3d:    basepeak = 1
   200.sixtrack: fdpr -quiet -R3
                 -O3 -qhot -qarch=pwr5 -qtune=pwr5 -qfdpr
   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)
 DCM: Acronym for "Dual-Chip Module" (one dual-core processor chip + one L3-cache chip)
 SUT: Acronym for "System Under Test"

 ulimits set to unlimited.
 Large page mode was set as follows:
    vmo -r -o lgpg_regions=400 -o lgpg_size=16777216
    chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER
    reboot -q
 Three cores were deconfigured and SMT disabled at the open-firmware prompt, using the
 command
    boot -s cpu=1 -s smt_off
 This result was measured on model IBM eServer p5 550.
 Model i5 550 and model p5 550 are electronically equivalent.

For questions about this result, please contact the tester.
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Copyright © 1999-2004 Standard Performance Evaluation Corporation

First published at SPEC.org on 07-Sep-2004

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