| CPU2006 license: | 9017 | Test date: | Oct-2015 |
|---|---|---|---|
| Test sponsor: | Lenovo Group Limited | Hardware Availability: | Jul-2015 |
| Tested by: | Lenovo Group Limited | Software Availability: | Oct-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8870 v3 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.90 GHz |
| CPU MHz: | 2100 |
| FPU: | Integrated |
| CPU(s) enabled: | 144 cores, 8 chips, 18 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: | 45 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 2 TB (128 x 16 GB 2Rx4 PC4-2133P-R, running at 1600 MHz) |
| Disk Subsystem: | 1 x 400 GB SSD |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 12 (x86_64) 3.12.28-4-default |
| Compiler: | C/C++: Version 15.0.0.090 of Intel C++ Studio XE for Linux; Fortran: Version 15.0.0.090 of Intel Fortran Studio XE for Linux |
| Auto Parallel: | No |
| File System: | xfs |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | None |
Results Table
| 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 | 288 | 1334 | 2930 | 1333 | 2940 | 1332 | 2940 | 288 | 1334 | 2930 | 1333 | 2940 | 1332 | 2940 |
| 416.gamess | 288 | 1311 | 4300 | 1300 | 4340 | 1308 | 4310 | 288 | 1212 | 4650 | 1217 | 4630 | 1221 | 4620 |
| 433.milc | 288 | 974 | 2720 | 974 | 2710 | 974 | 2710 | 288 | 973 | 2720 | 973 | 2720 | 973 | 2720 |
| 434.zeusmp | 288 | 612 | 4280 | 611 | 4290 | 613 | 4280 | 288 | 612 | 4280 | 611 | 4290 | 613 | 4280 |
| 435.gromacs | 288 | 412 | 4990 | 412 | 4990 | 412 | 4990 | 288 | 404 | 5090 | 404 | 5090 | 404 | 5090 |
| 436.cactusADM | 288 | 746 | 4620 | 742 | 4640 | 743 | 4640 | 288 | 746 | 4620 | 742 | 4640 | 743 | 4640 |
| 437.leslie3d | 288 | 1354 | 2000 | 1350 | 2000 | 1348 | 2010 | 288 | 1354 | 2000 | 1350 | 2000 | 1348 | 2010 |
| 444.namd | 288 | 612 | 3770 | 610 | 3790 | 609 | 3790 | 288 | 601 | 3840 | 602 | 3840 | 603 | 3830 |
| 447.dealII | 288 | 497 | 6630 | 495 | 6660 | 495 | 6660 | 288 | 497 | 6630 | 495 | 6660 | 495 | 6660 |
| 450.soplex | 288 | 1172 | 2050 | 1174 | 2050 | 1174 | 2050 | 288 | 1172 | 2050 | 1174 | 2050 | 1174 | 2050 |
| 453.povray | 288 | 264 | 5810 | 263 | 5820 | 261 | 5860 | 288 | 229 | 6680 | 233 | 6570 | 229 | 6690 |
| 454.calculix | 288 | 374 | 6350 | 375 | 6340 | 376 | 6320 | 288 | 374 | 6350 | 375 | 6340 | 376 | 6320 |
| 459.GemsFDTD | 288 | 1587 | 1930 | 1587 | 1930 | 1585 | 1930 | 288 | 1587 | 1930 | 1587 | 1930 | 1585 | 1930 |
| 465.tonto | 288 | 677 | 4180 | 675 | 4200 | 674 | 4210 | 288 | 637 | 4450 | 638 | 4440 | 639 | 4440 |
| 470.lbm | 288 | 1071 | 3690 | 1070 | 3700 | 1069 | 3700 | 288 | 1071 | 3690 | 1070 | 3700 | 1069 | 3700 |
| 481.wrf | 288 | 944 | 3410 | 943 | 3410 | 945 | 3410 | 288 | 931 | 3450 | 933 | 3450 | 931 | 3450 |
| 482.sphinx3 | 288 | 1626 | 3450 | 1631 | 3440 | 1626 | 3450 | 288 | 1626 | 3450 | 1631 | 3440 | 1626 | 3450 |
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 Custom in BIOS Cstates disabled in BIOS Sysinfo program /cpu2006.1.2/config/sysinfo.rev6914 $Rev: 6914 $ $Date:: 2014-06-25 #$ e3fbb8667b5a285932ceab81e28219e1 running on linux-lea3 Fri Oct 23 16:00:47 2015 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 v3 @ 2.10GHz 8 "physical id"s (chips) 288 "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 : 18 siblings : 36 physical 0: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 physical 1: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 physical 2: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 physical 3: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 physical 4: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 physical 5: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 physical 6: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 physical 7: cores 0 1 2 3 4 8 9 10 11 16 17 18 19 20 24 25 26 27 cache size : 46080 KB From /proc/meminfo MemTotal: 2117726352 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d SUSE Linux Enterprise Server 12 From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 0 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12" VERSION_ID="12" PRETTY_NAME="SUSE Linux Enterprise Server 12" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12" uname -a: Linux linux-lea3 3.12.28-4-default #1 SMP Thu Sep 25 17:02:34 UTC 2014 (9879bd4) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Oct 23 02:07 last=5 SPEC is set to: /cpu2006.1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sda3 xfs 371G 8.1G 363G 3% / Additional information from dmidecode: Warning: Use caution when you interpret this section. The 'dmidecode' program reads system data which is "intended to allow hardware to be accurately determined", but the intent may not be met, as there are frequent changes to hardware, firmware, and the "DMTF SMBIOS" standard. BIOS IBM -[A9E125JUS-2.00]- 06/18/2015 Memory: 126x Hynix HMA42GR7MFR4N-TF 16 GB 2 rank 2133 MHz, configured at 1600 MHz 2x Hynix HMA42GR7MFR4N-TFTD 16 GB 2 rank 2133 MHz, configured at 1600 MHz 64x NO DIMM Unknown (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/libs/32:/cpu2006.1.2/libs/64:/cpu2006.1.2/sh" Binaries compiled on a system with 1x Core i5-4670K CPU + 16GB memory using RedHat EL 7.0 Transparent Huge Pages enabled with: echo always > /sys/kernel/mm/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:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -opt-prefetch -auto-p32 -ansi-alias -opt-mem-layout-trans=3 |
Fortran benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -opt-prefetch |
Benchmarks using both Fortran and C:
| -xCORE-AVX2 -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: | -xCORE-AVX2(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: | -xCORE-AVX2(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: | -xCORE-AVX2(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: | -xCORE-AVX2(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: | basepeak = yes |
| 459.GemsFDTD: | basepeak = yes |
| 465.tonto: | -xCORE-AVX2(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: | -xCORE-AVX2(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: | -xCORE-AVX2 -ipo -O3 -no-prec-div -auto-ilp32 |