| CPU2006 license: | 3 | Test date: | May-2015 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | May-2015 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Oct-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8891 v3 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.50 GHz |
| CPU MHz: | 2800 |
| FPU: | Integrated |
| CPU(s) enabled: | 40 cores, 4 chips, 10 cores/chip, 2 threads/core |
| CPU(s) orderable: | 2,4 chip |
| 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: | 512 GB (32 x 16 GB 2Rx4 PC4-2133P-R, running at 1600 MHz) |
| Disk Subsystem: | 1 x 400 GB SAS SSD, RAID 0 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 12 (x86_64) Kernel 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 | 80 | 560 | 1400 | 558 | 1400 | 558 | 1400 | 80 | 456 | 1710 | 454 | 1720 | 455 | 1720 |
| 401.bzip2 | 80 | 782 | 987 | 780 | 990 | 782 | 988 | 80 | 744 | 1040 | 742 | 1040 | 743 | 1040 |
| 403.gcc | 80 | 445 | 1450 | 448 | 1440 | 448 | 1440 | 80 | 446 | 1450 | 446 | 1440 | 445 | 1450 |
| 429.mcf | 80 | 319 | 2280 | 319 | 2280 | 319 | 2290 | 80 | 319 | 2280 | 319 | 2280 | 319 | 2290 |
| 445.gobmk | 80 | 639 | 1310 | 640 | 1310 | 639 | 1310 | 80 | 633 | 1330 | 633 | 1330 | 633 | 1330 |
| 456.hmmer | 80 | 252 | 2970 | 251 | 2970 | 253 | 2950 | 80 | 222 | 3370 | 221 | 3370 | 221 | 3370 |
| 458.sjeng | 80 | 712 | 1360 | 712 | 1360 | 712 | 1360 | 80 | 677 | 1430 | 677 | 1430 | 676 | 1430 |
| 462.libquantum | 80 | 86.1 | 19300 | 85.8 | 19300 | 85.8 | 19300 | 80 | 86.1 | 19300 | 85.8 | 19300 | 85.8 | 19300 |
| 464.h264ref | 80 | 772 | 2290 | 765 | 2310 | 746 | 2370 | 80 | 736 | 2410 | 733 | 2410 | 772 | 2290 |
| 471.omnetpp | 80 | 559 | 894 | 560 | 893 | 560 | 893 | 80 | 533 | 937 | 534 | 937 | 532 | 940 |
| 473.astar | 80 | 528 | 1060 | 524 | 1070 | 527 | 1070 | 80 | 528 | 1060 | 524 | 1070 | 527 | 1070 |
| 483.xalancbmk | 80 | 258 | 2140 | 258 | 2140 | 259 | 2130 | 80 | 258 | 2140 | 258 | 2140 | 259 | 2130 |
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" 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>
Platform Notes
BIOS Configuration Power Profile set to Custom Power Regulator set to Static High Performance Mode Minimum Processor Idle Power Core C-State set to C6 State Minimum Processor Idle Power Package C-State set to No Package State Energy/Performance Bias set to Maximum Performance Collaborative Power Control set to Enabled Thermal Configuration set to Maximum Cooling Processor Power and Utilization Monitoring set to Disabled Memory Refresh Rate set to 1x Refresh Sysinfo program /home/cpu2006/config/sysinfo.rev6914 $Rev: 6914 $ $Date:: 2014-06-25 #$ e3fbb8667b5a285932ceab81e28219e1 running on linux-yu57 Fri May 15 23:32:22 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 E7-8891 v3 @ 2.80GHz 4 "physical id"s (chips) 80 "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 : 10 siblings : 20 physical 0: cores 0 1 2 4 6 8 17 19 20 23 physical 1: cores 0 1 2 4 6 8 17 19 20 23 physical 2: cores 0 1 2 4 6 8 17 19 20 23 physical 3: cores 0 1 2 4 6 8 17 19 20 23 cache size : 46080 KB From /proc/meminfo MemTotal: 529164112 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-yu57 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 May 15 23:31 SPEC is set to: /home/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda4 xfs 331G 72G 259G 22% /home 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 HP U17 03/13/2015 Memory: 11x HP 752369-081 16 GB 2 rank 2133 MHz, configured at 1600 MHz 64x UNKNOWN NOT AVAILABLE 21x UNKNOWN NOT AVAILABLE 16 GB 2 rank 2133 MHz, configured at 1600 MHz (End of data from sysinfo program) Regarding the sysinfo display about the memory installed, the correct amount of memory is 512 GB and the dmidecode description should have two lines reading as: 11x HP 752369-081 16 GB 2 rank 2133 MHz, configured at 1600 MHz 21x UNKNOWN NOT AVAILABLE 16 GB 2 rank 2133 MHz, configured at 1600 MHz
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64:/home/cpu2006/sh" Binaries compiled on a system with 1x Core i5-4670K CPU + 16GB memory using RedHat EL 7.0
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 |