| CPU2006 license: | 9017 | Test date: | Jun-2016 |
|---|---|---|---|
| Test sponsor: | Lenovo Group Limited | Hardware Availability: | May-2015 |
| Tested by: | Lenovo Group Limited | Software Availability: | Mar-2015 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4830 v3 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.70 GHz |
| CPU MHz: | 2100 |
| FPU: | Integrated |
| CPU(s) enabled: | 48 cores, 4 chips, 12 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2,4,8 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: | 1 TB (64 x 16 GB 2Rx4 PC3L-12800R-11, ECC, running at 1333 MHz) |
| Disk Subsystem: | 1 x 300 GB SAS, 15000 RPM |
| 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 |
| Auto Parallel: | No |
| File System: | xfs |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V10.0 |
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. | ||||||||||||||
| 400.perlbench | 96 | 745 | 1260 | 741 | 1260 | 744 | 1260 | 96 | 596 | 1570 | 596 | 1570 | 596 | 1570 |
| 401.bzip2 | 96 | 1144 | 810 | 1139 | 813 | 1144 | 810 | 96 | 1097 | 845 | 1099 | 843 | 1099 | 843 |
| 403.gcc | 96 | 606 | 1270 | 609 | 1270 | 611 | 1260 | 96 | 607 | 1270 | 607 | 1270 | 602 | 1280 |
| 429.mcf | 96 | 409 | 2140 | 410 | 2140 | 409 | 2140 | 96 | 409 | 2140 | 410 | 2140 | 409 | 2140 |
| 445.gobmk | 96 | 847 | 1190 | 847 | 1190 | 849 | 1190 | 96 | 841 | 1200 | 840 | 1200 | 842 | 1200 |
| 456.hmmer | 96 | 361 | 2480 | 361 | 2480 | 363 | 2470 | 96 | 331 | 2710 | 332 | 2700 | 334 | 2680 |
| 458.sjeng | 96 | 930 | 1250 | 931 | 1250 | 931 | 1250 | 96 | 888 | 1310 | 888 | 1310 | 888 | 1310 |
| 462.libquantum | 96 | 118 | 16900 | 117 | 17000 | 118 | 16900 | 96 | 118 | 16900 | 117 | 17000 | 118 | 16900 |
| 464.h264ref | 96 | 1029 | 2070 | 1041 | 2040 | 1029 | 2070 | 96 | 1045 | 2030 | 1014 | 2100 | 1027 | 2070 |
| 471.omnetpp | 96 | 731 | 821 | 737 | 814 | 736 | 816 | 96 | 705 | 851 | 702 | 855 | 705 | 852 |
| 473.astar | 96 | 725 | 930 | 722 | 933 | 723 | 932 | 96 | 725 | 930 | 722 | 933 | 723 | 932 |
| 483.xalancbmk | 96 | 365 | 1810 | 366 | 1810 | 366 | 1810 | 96 | 365 | 1810 | 366 | 1810 | 366 | 1810 |
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 Performance in BIOS Sysinfo program /cpu2006-1.2/config/sysinfo.rev6914 $Rev: 6914 $ $Date:: 2014-06-25 #$ e3fbb8667b5a285932ceab81e28219e1 running on linux-3jsi Fri Jun 10 22:01:33 2016 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 E7-4830 v3 @ 2.10GHz 4 "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 : 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 cache size : 30720 KB From /proc/meminfo MemTotal: 1058527568 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-3jsi 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 Jun 10 17:11 last=5 SPEC is set to: /cpu2006-1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sda5 xfs 267G 7.8G 260G 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 -[N3E135AUS-3.00]- 06/02/2016 Memory: 1x 0x0000 M393B2G70QH0 K0 16 GB 2 rank 1600 MHz 31x 0x0000 M393B2G70QH0-YK0 16 GB 2 rank 1600 MHz 30x Hynix HMT42GR7AFR4A-PB 16 GB 2 rank 1600 MHz, configured at 1333 MHz 2x Hynix MT42GR7AFR4A-PB 16 GB 2 rank 1600 MHz, configured at 1333 MHz 32x NO DIMM Unknown (End of data from sysinfo program) Memory speed from dmidecode should list all DIMMs as configured at 1333MHz.
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 -m32 -L/opt/intel/composer_xe_2015/lib/ia32 |
C++ benchmarks:
| icpc -m32 -L/opt/intel/composer_xe_2015/lib/ia32 |
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xCORE-AVX2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 -Wl,-z,muldefs -L/sh -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 -L/opt/intel/composer_xe_2015/lib/ia32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 -L/opt/intel/composer_xe_2015/lib/ia32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xCORE-AVX2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -auto-ilp32 |
| 401.bzip2: | -xCORE-AVX2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -opt-prefetch -auto-ilp32 -ansi-alias |
| 403.gcc: | -xCORE-AVX2 -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xCORE-AVX2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xCORE-AVX2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -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-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xCORE-AVX2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -xCORE-AVX2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/sh -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |