CPU2006 license: | 11 | Test date: | Jul-2014 |
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Test sponsor: | IBM Corporation | Hardware Availability: | Mar-2014 |
Tested by: | IBM Corporation | Software Availability: | Nov-2013 |
Hardware | |
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CPU Name: | Intel Xeon E7-4820 v2 |
CPU Characteristics: | Intel Turbo Boost Technology up to 2.50 GHz |
CPU MHz: | 2000 |
FPU: | Integrated |
CPU(s) enabled: | 32 cores, 4 chips, 8 cores/chip, 2 threads/core |
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: | 16 MB I+D on chip per chip |
Other Cache: | None |
Memory: | 1 TB (64 x 16 GB 2Rx4 PC3L-12800R-11, ECC, running at 1067 MHz) |
Disk Subsystem: | 1 x 400 GB SATA, SSD |
Other Hardware: | None |
Software | |
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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 |
Benchmark | Base | Peak | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | 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 | 64 | 1021 | 852 | 1024 | 850 | 1027 | 847 | 64 | 1021 | 852 | 1024 | 850 | 1027 | 847 |
416.gamess | 64 | 1545 | 811 | 1540 | 813 | 1543 | 812 | 64 | 1515 | 827 | 1524 | 822 | 1517 | 826 |
433.milc | 64 | 689 | 853 | 688 | 854 | 686 | 857 | 64 | 687 | 855 | 688 | 854 | 687 | 855 |
434.zeusmp | 64 | 628 | 927 | 625 | 932 | 624 | 933 | 64 | 628 | 927 | 625 | 932 | 624 | 933 |
435.gromacs | 64 | 475 | 963 | 474 | 964 | 474 | 965 | 64 | 468 | 977 | 466 | 980 | 470 | 972 |
436.cactusADM | 64 | 785 | 974 | 776 | 986 | 775 | 987 | 64 | 785 | 974 | 776 | 986 | 775 | 987 |
437.leslie3d | 64 | 1098 | 548 | 1096 | 549 | 1097 | 548 | 32 | 490 | 615 | 489 | 615 | 488 | 616 |
444.namd | 64 | 801 | 641 | 807 | 636 | 803 | 640 | 64 | 801 | 641 | 795 | 646 | 796 | 644 |
447.dealII | 64 | 532 | 1380 | 530 | 1380 | 532 | 1380 | 64 | 532 | 1380 | 530 | 1380 | 532 | 1380 |
450.soplex | 64 | 990 | 539 | 988 | 540 | 988 | 540 | 64 | 990 | 539 | 988 | 540 | 988 | 540 |
453.povray | 64 | 306 | 1110 | 306 | 1110 | 306 | 1110 | 64 | 269 | 1270 | 270 | 1260 | 262 | 1300 |
454.calculix | 64 | 470 | 1120 | 464 | 1140 | 465 | 1130 | 64 | 470 | 1120 | 464 | 1140 | 465 | 1130 |
459.GemsFDTD | 64 | 1352 | 502 | 1347 | 504 | 1351 | 502 | 64 | 1352 | 502 | 1347 | 504 | 1351 | 502 |
465.tonto | 64 | 717 | 878 | 714 | 881 | 716 | 880 | 64 | 686 | 918 | 686 | 918 | 688 | 915 |
470.lbm | 64 | 932 | 943 | 931 | 945 | 933 | 943 | 64 | 932 | 943 | 931 | 945 | 933 | 943 |
481.wrf | 64 | 725 | 986 | 724 | 987 | 712 | 1000 | 64 | 712 | 1000 | 708 | 1010 | 713 | 1000 |
482.sphinx3 | 64 | 1504 | 830 | 1503 | 830 | 1502 | 831 | 64 | 1504 | 830 | 1503 | 830 | 1502 | 831 |
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.
Stack size set to unlimited using "ulimit -s unlimited"
Operating Mode set to Maximum Perfomance in BIOS Sysinfo program /cpu2006.1.2_14.0_aug2013/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on Larry-Andromeda Sat Jul 12 05:04:43 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 E7-4820 v2 @ 2.00GHz 4 "physical id"s (chips) 64 "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 : 16 physical 0: cores 0 1 2 3 4 5 6 7 physical 1: cores 0 1 2 3 4 5 6 7 physical 2: cores 0 1 2 3 4 5 6 7 physical 3: cores 0 1 2 3 4 5 6 7 cache size : 16384 KB From /proc/meminfo MemTotal: 1058474560 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 Larry-Andromeda 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 Jul 11 13:29 SPEC is set to: /cpu2006.1.2_14.0_aug2013 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_larryandromed-lv_root ext4 357G 233G 106G 69% / Additional information from dmidecode: BIOS IBM -[A8E107JUS-1.00]- 05/02/2014 Memory: 32x NO DIMM Unknown 64x Samsung M393B2G70QH0-YK0 16 GB 1067 MHz 2 rank (End of data from sysinfo program)
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/cpu2006.1.2_14.0_aug2013/libs/32:/cpu2006.1.2_14.0_aug2013/libs/64:/cpu2006.1.2_14.0_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>
icc -m64 |
icpc -m64 |
ifort -m64 |
icc -m64 ifort -m64 |
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 |
-xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
-xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
-xAVX -ipo -O3 -no-prec-div -opt-prefetch |
-xAVX -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
icc -m64 |
icpc -m64 |
ifort -m64 |
icc -m64 ifort -m64 |
Same as Base Portability Flags
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 |
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 |
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 |
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 |