SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Hewlett-Packard Company

ProLiant DL580 G7
(2.66 GHz, Intel Xeon E7-8837)

SPECfp®2006 = 56.8

CPU2006 license: 3 Test date: Aug-2012
Test sponsor: Hewlett-Packard Company Hardware Availability: Dec-2011
Tested by: Hewlett-Packard Company Software Availability: Oct-2011
Benchmark results graph
Hardware
CPU Name: Intel Xeon E7-8837
CPU Characteristics: Intel Turbo Boost Technology up to 2.80 GHz
CPU MHz: 2667
FPU: Integrated
CPU(s) enabled: 32 cores, 4 chips, 8 cores/chip
CPU(s) orderable: 2,4 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 KB I+D on chip per core
L3 Cache: 24 MB I+D on chip per chip
Other Cache: None
Memory: 1 TB (64 x 16 GB 2Rx4 PC3-10600R-9, ECC)
Disk Subsystem: 5 x 900 GB 6G SAS 10K, RAID 5
Other Hardware: None
Software
Operating System: SUSE Linux Enterprise Server 11 SP1 (x86_64)
2.6.32.12-0.7-default
Compiler: C/C++: Version 12.1.0.225 of Intel C++ Studio XE
for Linux;
Fortran: Version 12.1.0.225 of Intel Fortran
Studio XE for Linux
Auto Parallel: Yes
File System: ext3
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: None

Results Table

Benchmark Base Peak
Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
410.bwaves 37.3 364   37.3 364   37.7 360   37.3 364   37.3 364   37.7 360  
416.gamess 975   20.1 975   20.1 977   20.0 836   23.4 837   23.4 837   23.4
433.milc 392   23.4 388   23.6 391   23.5 392   23.4 388   23.6 391   23.5
434.zeusmp 89.1 102   89.3 102   89.1 102   89.1 102   89.3 102   89.1 102  
435.gromacs 350   20.4 347   20.6 348   20.5 350   20.4 347   20.6 348   20.5
436.cactusADM 41.3 289   41.5 288   41.5 288   41.3 289   41.5 288   41.5 288  
437.leslie3d 55.6 169   55.8 168   55.4 170   55.6 169   55.8 168   55.4 170  
444.namd 497   16.1 495   16.2 495   16.2 483   16.6 482   16.7 481   16.7
447.dealII 362   31.6 361   31.7 364   31.5 362   31.6 361   31.7 364   31.5
450.soplex 378   22.1 377   22.1 376   22.2 378   22.1 377   22.1 376   22.2
453.povray 207   25.7 205   26.0 207   25.6 169   31.4 171   31.0 171   31.2
454.calculix 331   24.9 332   24.9 331   24.9 308   26.8 307   26.9 305   27.1
459.GemsFDTD 86.7 122   86.7 122   86.7 122   70.0 152   69.8 152   69.8 152  
465.tonto 398   24.8 398   24.7 398   24.7 352   28.0 351   28.0 351   28.0
470.lbm 33.6 409   33.6 409   33.6 409   33.6 409   33.6 409   33.6 409  
481.wrf 292   38.2 292   38.3 291   38.3 292   38.2 292   38.3 291   38.3
482.sphinx3 396   49.3 395   49.3 399   48.9 391   49.8 389   50.1 388   50.2

Operating System Notes

 Stack size set to unlimited using "ulimit -s unlimited"
 runspec command invoked through numactl i.e.:
 numactl --interleave=all runspec <etc>

Platform Notes

BIOS Configuration:
  HP Power Profile set to Maximum Performance
  Thermal Configuration set to Increased Cooling
  Collaborative Power Control set to Disabled
 Sysinfo program /cpu2006/config/sysinfo.rev6800
 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3
 running on dl580g7-r88 Sat Aug 11 16:18:28 2012

 This section contains SUT (System Under Test) info as seen by
 some common utilities.  To remove or add to this section, see:
   http://www.spec.org/cpu2006/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Xeon(R) CPU E7- 8837 @ 2.67GHz
       4 "physical id"s (chips)
       32 "processors"
    cores, siblings (Caution: counting these is hw and system dependent.  The
    following excerpts from /proc/cpuinfo might not be reliable.  Use with
    caution.)
       cpu cores : 8
       siblings  : 8
       physical 0: cores 0 1 2 9 16 18 24 25
       physical 1: cores 0 1 2 8 17 18 24 25
       physical 2: cores 0 1 2 8 17 18 24 25
       physical 3: cores 0 1 8 9 16 17 24 25
    cache size : 24576 KB

 From /proc/meminfo
    MemTotal:       1058831952 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    SuSE-release:
       SUSE Linux Enterprise Server 11 (x86_64)
       VERSION = 11
       PATCHLEVEL = 1

 uname -a:
    Linux dl580g7-r88 2.6.32.12-0.7-default #1 SMP 2010-05-20 11:14:20 +0200
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Aug 10 13:58 last=S

 SPEC is set to: /cpu2006
    Filesystem    Type    Size  Used Avail Use% Mounted on
    /dev/cciss/c0d0p2
                  ext3    3.3T   76G  3.0T   3% /

 Additional information from dmidecode:
   BIOS HP P65 12/01/2011

 (End of data from sysinfo program)

General Notes

Environment variables set by runspec before the start of the run:
KMP_AFFINITY = "granularity=fine,scatter"
LD_LIBRARY_PATH = "/cpu2006/libs/32:/cpu2006/libs/64"
OMP_NUM_THREADS = "16"

 Binaries compiled on a system with 1x Core i7-860 CPU + 8GB
 memory using RHEL5.5

Base Compiler Invocation

C benchmarks:

 icc -m64 

C++ benchmarks:

 icpc -m64 

Fortran benchmarks:

 ifort -m64 

Benchmarks using both Fortran and C:

 icc -m64   ifort -m64 

Base Portability Flags

410.bwaves:  -DSPEC_CPU_LP64 
416.gamess:  -DSPEC_CPU_LP64 
433.milc:  -DSPEC_CPU_LP64 
434.zeusmp:  -DSPEC_CPU_LP64 
435.gromacs:  -DSPEC_CPU_LP64   -nofor_main 
436.cactusADM:  -DSPEC_CPU_LP64   -nofor_main 
437.leslie3d:  -DSPEC_CPU_LP64 
444.namd:  -DSPEC_CPU_LP64 
447.dealII:  -DSPEC_CPU_LP64 
450.soplex:  -DSPEC_CPU_LP64 
453.povray:  -DSPEC_CPU_LP64 
454.calculix:  -DSPEC_CPU_LP64   -nofor_main 
459.GemsFDTD:  -DSPEC_CPU_LP64 
465.tonto:  -DSPEC_CPU_LP64 
470.lbm:  -DSPEC_CPU_LP64 
481.wrf:  -DSPEC_CPU_LP64   -DSPEC_CPU_CASE_FLAG   -DSPEC_CPU_LINUX 
482.sphinx3:  -DSPEC_CPU_LP64 

Base Optimization Flags

C benchmarks:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -parallel   -opt-prefetch   -ansi-alias 

C++ benchmarks:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -opt-prefetch   -ansi-alias 

Fortran benchmarks:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -parallel   -opt-prefetch 

Benchmarks using both Fortran and C:

 -xSSE4.2   -ipo   -O3   -no-prec-div   -static   -parallel   -opt-prefetch   -ansi-alias 

Peak Compiler Invocation

C benchmarks:

 icc -m64 

C++ benchmarks:

 icpc -m64 

Fortran benchmarks:

 ifort -m64 

Benchmarks using both Fortran and C:

 icc -m64   ifort -m64 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

433.milc:  basepeak = yes 
470.lbm:  basepeak = yes 
482.sphinx3:  -xSSE4.2   -ipo   -O3   -no-prec-div   -unroll2   -ansi-alias   -parallel 

C++ benchmarks:

444.namd:  -xSSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -fno-alias   -auto-ilp32 
447.dealII:  basepeak = yes 
450.soplex:  basepeak = yes 
453.povray:  -xSSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -unroll4   -ansi-alias 

Fortran benchmarks:

410.bwaves:  basepeak = yes 
416.gamess:  -xSSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -unroll2   -inline-level=0   -scalar-rep-   -static 
434.zeusmp:  basepeak = yes 
437.leslie3d:  basepeak = yes 
459.GemsFDTD:  -xSSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -unroll2   -inline-level=0   -opt-prefetch   -parallel 
465.tonto:  -xSSE4.2(pass 2)   -prof-gen(pass 1)   -ipo(pass 2)   -O3(pass 2)   -no-prec-div(pass 2)   -prof-use(pass 2)   -inline-calloc   -opt-malloc-options=3   -auto   -unroll4 

Benchmarks using both Fortran and C:

435.gromacs:  basepeak = yes 
436.cactusADM:  basepeak = yes 
454.calculix:  -xSSE4.2   -ipo   -O3   -no-prec-div   -auto-ilp32   -ansi-alias 
481.wrf:  basepeak = yes 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.20120425.html,
http://www.spec.org/cpu2006/flags/HP-Platform-Flags-Intel-V1.2-A.20120829.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.20120425.xml,
http://www.spec.org/cpu2006/flags/HP-Platform-Flags-Intel-V1.2-A.20120829.xml.