| CPU2006 license: | 9019 | Test date: | May-2015 |
|---|---|---|---|
| Test sponsor: | Cisco Systems | Hardware Availability: | Sep-2014 |
| Tested by: | Cisco Systems | Software Availability: | Nov-2014 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2695 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.20 GHz |
| CPU MHz: | 2400 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 2 chips, 12 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2 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: | 30 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (16 x 16 GB 2Rx4 PC3-14900R-13, ECC, running at 1866 MHz and CL7) |
| Disk Subsystem: | 1 X 400 GB SSD SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 12 (x86_64) 3.12.28-4-default |
| Compiler: | C/C++: Version 14.0.0.080 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | ext4 |
| 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 | 48 | 689 | 681 | 684 | 685 | 684 | 686 | 48 | 579 | 810 | 578 | 812 | 574 | 817 |
| 401.bzip2 | 48 | 963 | 481 | 965 | 480 | 962 | 481 | 48 | 947 | 489 | 951 | 487 | 948 | 489 |
| 403.gcc | 48 | 537 | 720 | 537 | 720 | 537 | 720 | 48 | 536 | 721 | 537 | 720 | 536 | 722 |
| 429.mcf | 48 | 337 | 1300 | 337 | 1300 | 337 | 1300 | 48 | 337 | 1300 | 337 | 1300 | 337 | 1300 |
| 445.gobmk | 48 | 744 | 677 | 743 | 677 | 746 | 675 | 48 | 739 | 682 | 740 | 680 | 735 | 685 |
| 456.hmmer | 48 | 366 | 1220 | 366 | 1220 | 366 | 1220 | 48 | 324 | 1380 | 324 | 1380 | 324 | 1380 |
| 458.sjeng | 48 | 867 | 670 | 867 | 670 | 867 | 670 | 48 | 849 | 684 | 848 | 685 | 846 | 687 |
| 462.libquantum | 48 | 169 | 5890 | 169 | 5890 | 169 | 5890 | 48 | 169 | 5890 | 169 | 5890 | 169 | 5890 |
| 464.h264ref | 48 | 923 | 1150 | 904 | 1170 | 893 | 1190 | 48 | 923 | 1150 | 920 | 1150 | 921 | 1150 |
| 471.omnetpp | 48 | 627 | 478 | 631 | 476 | 632 | 475 | 48 | 603 | 497 | 606 | 495 | 606 | 495 |
| 473.astar | 48 | 667 | 505 | 664 | 507 | 666 | 506 | 48 | 667 | 505 | 664 | 507 | 666 | 506 |
| 483.xalancbmk | 48 | 361 | 918 | 361 | 918 | 360 | 919 | 48 | 361 | 918 | 361 | 918 | 360 | 919 |
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
BIOS Settings: Intel HT Technology = Enabled CPU performance set to Enterprise Power Technology set to Custom CPU Power State C6 set to Disabled CPU Power State C1 Enhanced set to Disabled Energy Performance policy set to Performance Memory RAS configuration set to Maximum Performance DRAM Clock Throttling Set to Performance LV DDR Mode set to Performance-mode Sysinfo program /opt/cpu2006-1.2/config/sysinfo.rev6914 $Rev: 6914 $ $Date:: 2014-06-25 #$ e3fbb8667b5a285932ceab81e28219e1 running on linux-vedd Fri May 8 10:01:26 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 E5-2695 v2 @ 2.40GHz 2 "physical id"s (chips) 48 "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 cache size : 30720 KB From /proc/meminfo MemTotal: 264642792 kB HugePages_Total: 0 Hugepagesize: 2048 kB 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-vedd 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 8 09:45 SPEC is set to: /opt/cpu2006-1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sdy1 ext4 394G 44G 349G 12% / 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 Cisco Systems, Inc. C3160M3.2.0.2a.0.090920140606 09/09/2014 Memory: 16x 0xAD00 HMT42GR7AFR4C-RD 16 GB 2 rank 1866 MHz (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/opt/cpu2006-1.2/libs/32:/opt/cpu2006-1.2/libs/64:/opt/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:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -opt-mem-layout-trans=3 |
C++ benchmarks:
| -xSSE4.2 -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: | -xSSE4.2(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: | -xSSE4.2(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: | -xSSE4.2 -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -ansi-alias -opt-mem-layout-trans=3 |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xSSE4.2(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: | -xSSE4.2(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: | -xSSE4.2(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 |