SPEC(R) CFP2006 Summary IBM Corporation IBM System x3950 X6 (Intel Xeon E7-8850 v2, 2.30 GHz) Wed May 21 07:25:54 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 192 1232 2120 * 192 1232 2120 * 410.bwaves 192 1233 2120 S 192 1233 2120 S 410.bwaves 192 1229 2120 S 192 1229 2120 S 416.gamess 192 1395 2700 * 192 1372 2740 S 416.gamess 192 1400 2690 S 192 1377 2730 S 416.gamess 192 1388 2710 S 192 1373 2740 * 433.milc 192 859 2050 * 192 860 2050 S 433.milc 192 859 2050 S 192 858 2050 S 433.milc 192 859 2050 S 192 859 2050 * 434.zeusmp 192 665 2630 S 192 665 2630 S 434.zeusmp 192 664 2630 * 192 664 2630 * 434.zeusmp 192 663 2640 S 192 663 2640 S 435.gromacs 192 427 3210 S 192 425 3220 S 435.gromacs 192 430 3190 * 192 423 3240 S 435.gromacs 192 430 3190 S 192 424 3230 * 436.cactusADM 192 793 2890 * 192 793 2890 * 436.cactusADM 192 791 2900 S 192 791 2900 S 436.cactusADM 192 796 2880 S 192 796 2880 S 437.leslie3d 192 1308 1380 S 96 593 1520 S 437.leslie3d 192 1307 1380 S 96 598 1510 S 437.leslie3d 192 1308 1380 * 96 596 1510 * 444.namd 192 710 2170 S 192 710 2170 S 444.namd 192 714 2160 * 192 714 2160 * 444.namd 192 726 2120 S 192 726 2120 S 447.dealII 192 492 4470 S 192 492 4470 S 447.dealII 192 490 4480 S 192 490 4480 S 447.dealII 192 491 4470 * 192 491 4470 * 450.soplex 192 1171 1370 S 96 574 1390 S 450.soplex 192 1172 1370 * 96 576 1390 * 450.soplex 192 1173 1370 S 96 577 1390 S 453.povray 192 279 3660 * 192 238 4290 S 453.povray 192 277 3690 S 192 238 4300 * 453.povray 192 280 3650 S 192 237 4310 S 454.calculix 192 571 2770 S 192 571 2770 S 454.calculix 192 566 2800 S 192 566 2800 S 454.calculix 192 570 2780 * 192 570 2780 * 459.GemsFDTD 192 1598 1280 S 192 1598 1280 S 459.GemsFDTD 192 1601 1270 S 192 1601 1270 S 459.GemsFDTD 192 1599 1270 * 192 1599 1270 * 465.tonto 192 720 2620 S 192 692 2730 S 465.tonto 192 717 2630 * 192 692 2730 * 465.tonto 192 717 2640 S 192 693 2730 S 470.lbm 192 1055 2500 S 192 1055 2500 S 470.lbm 192 1055 2500 * 192 1055 2500 * 470.lbm 192 1056 2500 S 192 1056 2500 S 481.wrf 192 856 2510 * 192 849 2520 S 481.wrf 192 851 2520 S 192 851 2520 * 481.wrf 192 857 2500 S 192 852 2520 S 482.sphinx3 192 1642 2280 * 192 1642 2280 * 482.sphinx3 192 1640 2280 S 192 1640 2280 S 482.sphinx3 192 1644 2280 S 192 1644 2280 S ============================================================================== 410.bwaves 192 1232 2120 * 192 1232 2120 * 416.gamess 192 1395 2700 * 192 1373 2740 * 433.milc 192 859 2050 * 192 859 2050 * 434.zeusmp 192 664 2630 * 192 664 2630 * 435.gromacs 192 430 3190 * 192 424 3230 * 436.cactusADM 192 793 2890 * 192 793 2890 * 437.leslie3d 192 1308 1380 * 96 596 1510 * 444.namd 192 714 2160 * 192 714 2160 * 447.dealII 192 491 4470 * 192 491 4470 * 450.soplex 192 1172 1370 * 96 576 1390 * 453.povray 192 279 3660 * 192 238 4300 * 454.calculix 192 570 2780 * 192 570 2780 * 459.GemsFDTD 192 1599 1270 * 192 1599 1270 * 465.tonto 192 717 2630 * 192 692 2730 * 470.lbm 192 1055 2500 * 192 1055 2500 * 481.wrf 192 856 2510 * 192 851 2520 * 482.sphinx3 192 1642 2280 * 192 1642 2280 * SPECfp(R)_rate_base2006 2380 SPECfp_rate2006 2430 HARDWARE -------- CPU Name: Intel Xeon E7-8850 v2 CPU Characteristics: Intel Turbo Boost Technology up to 2.80 GHz CPU MHz: 2300 FPU: Integrated CPU(s) enabled: 96 cores, 8 chips, 12 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: 24 MB I+D on chip per chip Other Cache: None Memory: 2 TB (128 x 16 GB 2Rx4 PC3L-12800R-11, ECC, running at 1066 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 Wed May 21 07:25:56 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 E7-8850 v2 @ 2.30GHz 8 "physical id"s (chips) 192 "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 : 12 siblings : 24 physical 0: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 1: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 2: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 3: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 4: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 5: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 6: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 7: cores 0 1 2 3 4 5 8 9 10 11 12 13 cache size : 24576 KB From /proc/meminfo MemTotal: 2117452600 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 20 11:52 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 1067 MHz 2 rank 64x NO DIMM Unknown 64x Samsung M393B2G70QH0-YK0 16 GB 1067 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: -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: basepeak = yes 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 Fri Jul 25 00:10:10 2014 by CPU2006 ASCII formatter v6932. Originally published on 1 July 2014.