SPEC(R) CFP2006 Summary
                               IBM Corporation
                             IBM System x3950 X6
                      (Intel Xeon E7-8893 v2, 3.40 GHz)
                           Sat Jun  7 02:27:11 2014

CPU2006 License: 11                                      Test date: Jun-2014
Test sponsor: IBM Corporation                Hardware availability: Jun-2014
Tested by:    IBM Corporation                Software availability: Nov-2013

                Base     Base       Base        Peak     Peak       Peak
Benchmarks     Copies  Run Time     Rate       Copies  Run Time     Rate 
-------------- ------  ---------  ---------    ------  ---------  ---------
410.bwaves         96        543       2400 *      96        543       2400 *  
410.bwaves         96        544       2400 S      96        544       2400 S  
410.bwaves         96        543       2400 S      96        543       2400 S  
416.gamess         96       1013       1860 *      96        999       1880 S  
416.gamess         96       1013       1860 S      96        997       1890 *  
416.gamess         96       1013       1850 S      96        995       1890 S  
433.milc           96        398       2220 S      96        395       2230 *  
433.milc           96        397       2220 *      96        395       2230 S  
433.milc           96        397       2220 S      96        396       2230 S  
434.zeusmp         96        420       2080 S      96        420       2080 S  
434.zeusmp         96        421       2070 *      96        421       2070 *  
434.zeusmp         96        423       2060 S      96        423       2060 S  
435.gromacs        96        313       2190 *      96        308       2230 S  
435.gromacs        96        312       2200 S      96        309       2220 S  
435.gromacs        96        314       2180 S      96        308       2220 *  
436.cactusADM      96        540       2120 S      96        540       2120 S  
436.cactusADM      96        537       2140 S      96        537       2140 S  
436.cactusADM      96        539       2130 *      96        539       2130 *  
437.leslie3d       96        685       1320 *      48        273       1650 *  
437.leslie3d       96        684       1320 S      48        274       1650 S  
437.leslie3d       96        685       1320 S      48        273       1650 S  
444.namd           96        526       1460 S      96        523       1470 S  
444.namd           96        532       1450 *      96        533       1440 S  
444.namd           96        537       1430 S      96        524       1470 *  
447.dealII         96        349       3150 S      96        349       3150 S  
447.dealII         96        348       3160 S      96        348       3160 S  
447.dealII         96        348       3150 *      96        348       3150 *  
450.soplex         96        561       1430 S      96        561       1430 S  
450.soplex         96        561       1430 *      96        561       1430 *  
450.soplex         96        560       1430 S      96        560       1430 S  
453.povray         96        204       2500 *      96        174       2940 *  
453.povray         96        202       2530 S      96        176       2910 S  
453.povray         96        204       2500 S      96        173       2960 S  
454.calculix       96        338       2340 S      96        338       2340 S  
454.calculix       96        339       2340 *      96        339       2340 *  
454.calculix       96        340       2330 S      96        340       2330 S  
459.GemsFDTD       96        945       1080 S      96        945       1080 S  
459.GemsFDTD       96        944       1080 *      96        944       1080 *  
459.GemsFDTD       96        944       1080 S      96        944       1080 S  
465.tonto          96        410       2300 S      96        388       2440 *  
465.tonto          96        410       2310 S      96        387       2440 S  
465.tonto          96        410       2310 *      96        394       2400 S  
470.lbm            96        650       2030 S      96        650       2030 S  
470.lbm            96        653       2020 S      96        653       2020 S  
470.lbm            96        652       2020 *      96        652       2020 *  
481.wrf            96        437       2450 S      96        418       2570 S  
481.wrf            96        436       2460 S      96        419       2560 S  
481.wrf            96        437       2460 *      96        418       2570 *  
482.sphinx3        96        795       2350 S      96        795       2350 S  
482.sphinx3        96        794       2360 S      96        794       2360 S  
482.sphinx3        96        795       2350 *      96        795       2350 *  
==============================================================================
410.bwaves         96        543       2400 *      96        543       2400 *  
416.gamess         96       1013       1860 *      96        997       1890 *  
433.milc           96        397       2220 *      96        395       2230 *  
434.zeusmp         96        421       2070 *      96        421       2070 *  
435.gromacs        96        313       2190 *      96        308       2220 *  
436.cactusADM      96        539       2130 *      96        539       2130 *  
437.leslie3d       96        685       1320 *      48        273       1650 *  
444.namd           96        532       1450 *      96        524       1470 *  
447.dealII         96        348       3150 *      96        348       3150 *  
450.soplex         96        561       1430 *      96        561       1430 *  
453.povray         96        204       2500 *      96        174       2940 *  
454.calculix       96        339       2340 *      96        339       2340 *  
459.GemsFDTD       96        944       1080 *      96        944       1080 *  
465.tonto          96        410       2310 *      96        388       2440 *  
470.lbm            96        652       2020 *      96        652       2020 *  
481.wrf            96        437       2460 *      96        418       2570 *  
482.sphinx3        96        795       2350 *      96        795       2350 *  
 SPECfp(R)_rate_base2006               2010
 SPECfp_rate2006                                                       2070


                                   HARDWARE
                                   --------
            CPU Name: Intel Xeon E7-8893 v2
 CPU Characteristics: Intel Turbo Boost Technology up to 3.70 GHz
             CPU MHz: 3400
                 FPU: Integrated
      CPU(s) enabled: 48 cores, 8 chips, 6 cores/chip, 2 threads/core
    CPU(s) orderable: 4,6,8 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: 37.5 MB I+D on chip per chip
         Other Cache: None
              Memory: 2 TB (128 x 16 GB 2Rx4 PC3L-12800R-11, ECC,
                      running at 1333 MHz)
      Disk Subsystem: 1 x 400 GB SATA, SSD
      Other Hardware: None


                                   SOFTWARE
                                   --------
    Operating System: Red Hat Enterprise Linux Server release 6.5
                      (Santiago)
                      2.6.32-431.el6.x86_64
            Compiler: C/C++: Version 14.0.0.080 of Intel C++ Studio XE
                      for Linux;
                      Fortran: Version 14.0.0.080 of Intel Fortran
                      Studio XE for Linux
       Auto Parallel: No
         File System: ext4
        System State: Run level 3 (multi-user)
       Base Pointers: 32/64-bit
       Peak Pointers: 32/64-bit
      Other Software: None


                                 Submit Notes
                                 ------------
     The numactl mechanism was used to bind copies to processors. The config file option 'submit'
     was used to generate numactl commands to bind each copy to a specific processor.
     For details, please see the config file.

                            Operating System Notes
                            ----------------------
     Stack size set to unlimited using "ulimit -s unlimited"

                                Platform Notes
                                --------------
     Operating Mode set to Maximum Perfomance in BIOS
     Memory Data Scrambling Disabled
     Patrol Scrub Disabled
     Sysinfo program /cpu2006.1.2_14_aug2013/config/sysinfo.rev6818
     $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191
     running on x3950x6 Sat Jun  7 02:27:13 2014
    
     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 E7-8893 v2 @ 3.40GHz
           8 "physical id"s (chips)
           96 "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 : 6
           siblings  : 12
           physical 0: cores 3 4 5 6 10 11
           physical 1: cores 3 4 5 6 10 11
           physical 2: cores 3 4 5 6 10 11
           physical 3: cores 3 4 5 6 10 11
           physical 4: cores 3 4 5 6 10 11
           physical 5: cores 3 4 5 6 10 11
           physical 6: cores 3 4 5 6 10 11
           physical 7: cores 3 4 5 6 10 11
        cache size : 38400 KB
    
     From /proc/meminfo
        MemTotal:       2117464504 kB
        HugePages_Total:       0
        Hugepagesize:       2048 kB
    
     /usr/bin/lsb_release -d
        Red Hat Enterprise Linux Server release 6.5 (Santiago)
    
     From /etc/*release* /etc/*version*
        redhat-release: Red Hat Enterprise Linux Server release 6.5 (Santiago)
        system-release: Red Hat Enterprise Linux Server release 6.5 (Santiago)
        system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server
    
     uname -a:
        Linux x3950x6 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 10 22:19:54 EST 2013
        x86_64 x86_64 x86_64 GNU/Linux
    
     run-level 3 Jun 6 16:29
    
     SPEC is set to: /cpu2006.1.2_14_aug2013
        Filesystem                     Type  Size  Used Avail Use% Mounted on
        /dev/mapper/vg_x3950x6-lv_root ext4  357G  8.6G  330G   3% /
    
     Additional information from dmidecode:
       BIOS IBM -[A8E107JUS-1.00]- 05/02/2014
       Memory:
        64x Hynix HMT42GR7AFR4A-PB 16 GB 1333 MHz 2 rank
        64x NO DIMM Unknown
        64x Samsung M393B2G70QH0-YK0 16 GB 1333 MHz 2 rank
    
     (End of data from sysinfo program)

                                General Notes
                                -------------
    Environment variables set by runspec before the start of the run:
    LD_LIBRARY_PATH = "/cpu2006.1.2_14_aug2013/libs/32:/cpu2006.1.2_14_aug2013/libs/64:/cpu2006.1.2_14_aug2013/sh"
    
     Binaries compiled on a system with 1x Core i7-860 CPU + 8GB
     memory using RedHat EL 6.4
     Transparent Huge Pages enabled with:
     echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled
     Filesystem page cache cleared with:
     echo 1>       /proc/sys/vm/drop_caches
     runspec command invoked through numactl i.e.:
     numactl --interleave=all runspec <etc>

                           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: 
     -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias
     -opt-mem-layout-trans=3

C++ benchmarks: 
     -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias
     -opt-mem-layout-trans=3

Fortran benchmarks: 
     -xAVX -ipo -O3 -no-prec-div -opt-prefetch

Benchmarks using both Fortran and C: 
     -xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias
     -opt-mem-layout-trans=3


                           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: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2)
                -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2)
                -prof-use(pass 2) -auto-ilp32

       470.lbm: basepeak = yes

   482.sphinx3: basepeak = yes

C++ benchmarks:

      444.namd: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2)
                -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2)
                -prof-use(pass 2) -fno-alias -auto-ilp32

    447.dealII: basepeak = yes

    450.soplex: basepeak = yes

    453.povray: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2)
                -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2)
                -prof-use(pass 2) -unroll4 -ansi-alias

Fortran benchmarks:

    410.bwaves: basepeak = yes

    416.gamess: -xAVX(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-

    434.zeusmp: basepeak = yes

  437.leslie3d: -xAVX -ipo -O3 -no-prec-div -opt-prefetch

  459.GemsFDTD: basepeak = yes

     465.tonto: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2)
                -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -auto
                -inline-calloc -opt-malloc-options=3

Benchmarks using both Fortran and C:

   435.gromacs: -xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2)
                -no-prec-div(pass 2) -opt-mem-layout-trans=3(pass 2)
                -prof-use(pass 2) -opt-prefetch -auto-ilp32

 436.cactusADM: basepeak = yes

  454.calculix: basepeak = yes

       481.wrf: -xAVX -ipo -O3 -no-prec-div -auto-ilp32


The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64.20140128.html
http://www.spec.org/cpu2006/flags/IBM-Platform-Flags-V1.2-IVB-A.html

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic14.0-official-linux64.20140128.xml
http://www.spec.org/cpu2006/flags/IBM-Platform-Flags-V1.2-IVB-A.xml

    SPEC and SPECfp are registered trademarks of the Standard Performance
    Evaluation Corporation.  All other brand and product names appearing
    in this result are trademarks or registered trademarks of their
    respective holders.
-----------------------------------------------------------------------------
For questions about this result, please contact the tester.
For other inquiries, please contact webmaster@spec.org.
Copyright 2006-2014 Standard Performance Evaluation Corporation
Tested with SPEC CPU2006 v1.2.
Report generated on Wed Jul 30 10:53:56 2014 by CPU2006 ASCII formatter v6932.
Originally published on 29 July 2014.