SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2007 Standard Performance Evaluation Corporation
Hewlett-Packard Company
ProLiant BL20p G4 (2.66 GHz, Intel Xeon processor X5355)
SPECfp2000 = 2775     
SPECfp_base2000 = 2540     
SPEC license # 3 Tested by: Hewlett-Packard Company Test date: Jan-2007 Hardware Avail: Jan-2007 Software Avail: Nov-2006
Benchmark Reference
Time		 Base
Runtime		 Base
Ratio		 Runtime Ratio Graph Scale
168.wupwise 1600 44.9  3567      44.9  3567      168.wupwise base result bar (3567)
168.wupwise peak result bar (3567)
171.swim 3100 114    2711      110    2816      171.swim base result bar (2711)
171.swim peak result bar (2816)
172.mgrid 1800 102    1773      79.6  2261      172.mgrid base result bar (1773)
172.mgrid peak result bar (2261)
173.applu 2100 114    1841      82.1  2559      173.applu base result bar (1841)
173.applu peak result bar (2559)
177.mesa 1400 50.3  2782      46.8  2991      177.mesa base result bar (2782)
177.mesa peak result bar (2991)
178.galgel 2900 45.7  6339      45.7  6339      178.galgel base result bar (6339)
178.galgel peak result bar (6339)
179.art 2600 24.2  10737       24.3  10717       179.art base result bar (10737)
179.art peak result bar (10717)
183.equake 1300 60.1  2164      49.4  2629      183.equake base result bar (2164)
183.equake peak result bar (2629)
187.facerec 1900 68.2  2787      50.1  3790      187.facerec base result bar (2787)
187.facerec peak result bar (3790)
188.ammp 2200 111    1985      111    1985      188.ammp base result bar (1985)
188.ammp peak result bar (1985)
189.lucas 2000 97.4  2053      97.0  2062      189.lucas base result bar (2053)
189.lucas peak result bar (2062)
191.fma3d 2100 104    2027      104    2027      191.fma3d base result bar (2027)
191.fma3d peak result bar (2027)
200.sixtrack 1100 108    1021      108    1021      200.sixtrack base result bar (1021)
200.sixtrack peak result bar (1021)
301.apsi 2600 170    1529      161    1614      301.apsi base result bar (1529)
301.apsi peak result bar (1614)
SPECfp_base2000 2540       
  SPECfp2000 2775       

Hardware
Hardware Vendor: Hewlett-Packard Company
Model Name: ProLiant BL20p G4 (2.66 GHz, Intel Xeon processor X5355)
CPU: Intel Xeon processor X5355 (2.66 GHz, 2x4 MB L2 shared, 1333 MHz bus)
CPU MHz: 2666
FPU: Integrated
CPU(s) enabled: 4 cores, 1 chip, 4 cores/chip
CPU(s) orderable: 1,2 chips
Parallel: No
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 8 MB I+D on chip per chip (4 MB shared per 2 cores)
L3 Cache: N/A
Other Cache: N/A
Memory: 16 GB (8x2 GB PC2-5300F CL5)
Disk Subsystem: 2x72 GB 10K SAS
Other Hardware:
Software
Operating System: SuSE Linux Enterprise Server 10 (x86_64)
Kernel 2.6.16.21-0.8-default
Compiler: Intel C++ Compiler for EM64T-based applications,
(Version 9.1 Build 20061101)
Intel Fortran Compiler for EM64T-based applications,
(Version 9.1 Build 20061101)
PathScale EKOPath(TM) Compiler Suite, Release 2.5
File System: ext2
System State: Multi-user run level 3
Notes / Tuning Information 
  +FDO: PASS1= -prof_gen  PASS2=-prof_use (Intel Compiler)
  +FDO: PASS1= -fb_create fbdata PASS2=-fb_opt fbdata (PathScale Compiler)
  ifort is the Intel Fortran compiler, icc is the Intel C++ compiler; and
  pathf95 is PathScale Fortran compiler, pathcc is the PathScale C compiler.
  Base tuning for C programs:  icc -fast -auto_ilp32 +FDO 
  Base tuning for FORTRAN programs:  ifort -fast +FDO 
  Portability:
    -DSPEC_CPU2000_LP64 applied to all benchmarks
    178.galgel:   -FI 
  Peak tuning:
    168.wupwise:  basepeak=1 
    171.swim:     pathf95 -Ofast -LNO:fusion=2:simd=0 -WOPT:val=0 -march=em64t
    172.mgrid:    pathf95 -Ofast -CG:load_exe=0 -LNO:blocking=off:prefetch_ahead=5 
                  -OPT:ro=3:unroll_size=256 -WOPT:mem_opnds=on -march=em64t
    173.applu:    pathf95 -O3 -ipa -CG:load_exe=0 
                  -LNO:fission=1:fusion=2:blocking=off:full_unroll_size=9000 
                  -OPT:IEEE_a=3:ro=3 -TENV:X=3 -march=em64t 
    177.mesa:     pathcc -O2 -ipa -OPT:Ofast -fno-math-errno -CG:local_fwd_sched=on 
                  -GRA:optimize_boundary=on -march=em64t +FDO
    178.galgel:   basepeak=1 
    179.art:      icc -fast -auto_ilp32 +FDO
    183.equake:   icc -fast +FDO ONESTEP=yes -rcd -auto-ilp32		
    187.facerec:  pathf95 -Ofast -IPA:plimit=1500 -LNO:fusion=2 
                  -OPT:IEEE_NaN_Inf=off:ro=3:unroll_size=0 -march=em64t +FDO 
    188.ammp:     basepeak=1 
    189.lucas:    ifort -fast ONESTEP=yes
    191.fma3d:    basepeak=1
    200.sixtrack: basepeak=1
    301.apsi:     pathf95 -Ofast -CG:load_exe=0 -LNO:opt=0:prefetch=1 -march=em64t
  BIOS Configuration Notes
   Power Regulator set to Static High Performance Mode
   Adjacent Sector Prefetch disabled
 Other Configuration Notes
   Taskset utility used to bind process to CPU(s)
   "ulimit -s unlimited" set
   Single processor kernel used

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Copyright © 1999-2007 Standard Performance Evaluation Corporation

First published at SPEC.org on 20-Feb-2007

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