SPEC(R) CFP2006 Summary IBM Corporation IBM System x3950 X6 (Intel Xeon E7-8870 v2, 2.30 GHz) Sat May 24 01:55:48 2014 CPU2006 License: 11 Test date: May-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 240 1248 2610 S 240 1248 2610 S 410.bwaves 240 1237 2640 * 240 1237 2640 * 410.bwaves 240 1236 2640 S 240 1236 2640 S 416.gamess 240 1473 3190 S 240 1426 3300 * 416.gamess 240 1474 3190 S 240 1428 3290 S 416.gamess 240 1473 3190 * 240 1424 3300 S 433.milc 240 872 2530 S 240 872 2530 S 433.milc 240 872 2530 * 240 872 2530 * 433.milc 240 871 2530 S 240 871 2530 S 434.zeusmp 240 653 3350 * 240 653 3350 * 434.zeusmp 240 648 3370 S 240 648 3370 S 434.zeusmp 240 654 3340 S 240 654 3340 S 435.gromacs 240 454 3780 * 240 447 3830 * 435.gromacs 240 453 3790 S 240 446 3840 S 435.gromacs 240 454 3770 S 240 448 3830 S 436.cactusADM 240 807 3560 S 240 807 3560 S 436.cactusADM 240 808 3550 * 240 808 3550 * 436.cactusADM 240 813 3530 S 240 813 3530 S 437.leslie3d 240 1323 1700 * 120 604 1870 S 437.leslie3d 240 1324 1700 S 120 606 1860 * 437.leslie3d 240 1314 1720 S 120 614 1840 S 444.namd 240 703 2740 * 240 700 2750 * 444.namd 240 703 2740 S 240 697 2760 S 444.namd 240 726 2650 S 240 702 2740 S 447.dealII 240 496 5540 S 240 496 5540 S 447.dealII 240 491 5590 S 240 491 5590 S 447.dealII 240 494 5560 * 240 494 5560 * 450.soplex 240 1222 1640 S 120 619 1620 S 450.soplex 240 1222 1640 S 120 589 1700 S 450.soplex 240 1222 1640 * 120 590 1700 * 453.povray 240 294 4340 * 240 253 5050 * 453.povray 240 292 4380 S 240 256 4980 S 453.povray 240 294 4340 S 240 253 5050 S 454.calculix 240 571 3470 * 240 571 3470 * 454.calculix 240 565 3500 S 240 565 3500 S 454.calculix 240 588 3370 S 240 588 3370 S 459.GemsFDTD 240 1597 1590 S 240 1597 1590 S 459.GemsFDTD 240 1587 1600 S 240 1587 1600 S 459.GemsFDTD 240 1596 1600 * 240 1596 1600 * 465.tonto 240 750 3150 S 240 712 3310 S 465.tonto 240 753 3140 S 240 716 3300 S 465.tonto 240 752 3140 * 240 715 3300 * 470.lbm 240 1046 3150 * 240 1046 3150 * 470.lbm 240 1047 3150 S 240 1047 3150 S 470.lbm 240 1044 3160 S 240 1044 3160 S 481.wrf 240 867 3090 * 240 864 3100 S 481.wrf 240 866 3100 S 240 862 3110 * 481.wrf 240 868 3090 S 240 861 3110 S 482.sphinx3 240 1637 2860 S 240 1637 2860 S 482.sphinx3 240 1633 2860 * 240 1633 2860 * 482.sphinx3 240 1628 2870 S 240 1628 2870 S ============================================================================== 410.bwaves 240 1237 2640 * 240 1237 2640 * 416.gamess 240 1473 3190 * 240 1426 3300 * 433.milc 240 872 2530 * 240 872 2530 * 434.zeusmp 240 653 3350 * 240 653 3350 * 435.gromacs 240 454 3780 * 240 447 3830 * 436.cactusADM 240 808 3550 * 240 808 3550 * 437.leslie3d 240 1323 1700 * 120 606 1860 * 444.namd 240 703 2740 * 240 700 2750 * 447.dealII 240 494 5560 * 240 494 5560 * 450.soplex 240 1222 1640 * 120 590 1700 * 453.povray 240 294 4340 * 240 253 5050 * 454.calculix 240 571 3470 * 240 571 3470 * 459.GemsFDTD 240 1596 1600 * 240 1596 1600 * 465.tonto 240 752 3140 * 240 715 3300 * 470.lbm 240 1046 3150 * 240 1046 3150 * 481.wrf 240 867 3090 * 240 862 3110 * 482.sphinx3 240 1633 2860 * 240 1633 2860 * SPECfp(R)_rate_base2006 2930 SPECfp_rate2006 2990 HARDWARE -------- CPU Name: Intel Xeon E7-8870 v2 CPU Characteristics: Intel Turbo Boost Technology up to 2.90 GHz CPU MHz: 2300 FPU: Integrated CPU(s) enabled: 120 cores, 8 chips, 15 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: 30 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 May 24 01:55:49 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 E7-8870 v2 @ 2.30GHz 8 "physical id"s (chips) 240 "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 : 15 siblings : 30 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 2: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 3: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 4: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 5: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 6: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 7: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 cache size : 30720 KB From /proc/meminfo MemTotal: 2117446648 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 May 23 10:47 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 8.3G 331G 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) Memory speed from dmidecode lists the downclocked speed of the run. 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 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 (except as noted below): icpc -m64 450.soplex: icpc -m32 Fortran benchmarks: ifort -m64 Benchmarks using both Fortran and C: icc -m64 ifort -m64 Peak 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 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 Peak Optimization Flags ----------------------- C benchmarks: 433.milc: basepeak = yes 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: -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-malloc-options=3 453.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 Thu Jul 24 23:48:14 2014 by CPU2006 ASCII formatter v6932. Originally published on 18 June 2014.