| CPU2006 license: | 001176 | Test date: | Nov-2013 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Oct-2013 |
| Tested by: | Supermicro | Software Availability: | Sep-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5-2650 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.40 GHz |
| CPU MHz: | 2600 |
| FPU: | Integrated |
| CPU(s) enabled: | 16 cores, 2 chips, 8 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2 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: | 20 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 128 GB (16 x 8 GB 2Rx4 PC3-14900R-13, ECC) |
| Disk Subsystem: | 1 x 500 GB SATA II, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.?, Kernel 2.6.32-358.23.2.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 |
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 | 32 | 637 | 491 | 638 | 490 | 637 | 491 | 32 | 533 | 586 | 535 | 584 | 535 | 585 |
| 401.bzip2 | 32 | 879 | 351 | 879 | 351 | 881 | 351 | 32 | 862 | 358 | 864 | 357 | 866 | 357 |
| 403.gcc | 32 | 491 | 525 | 490 | 526 | 492 | 523 | 32 | 493 | 523 | 493 | 523 | 492 | 524 |
| 429.mcf | 32 | 289 | 1010 | 289 | 1010 | 289 | 1010 | 32 | 289 | 1010 | 289 | 1010 | 289 | 1010 |
| 445.gobmk | 32 | 686 | 490 | 696 | 482 | 685 | 490 | 32 | 671 | 500 | 672 | 500 | 672 | 499 |
| 456.hmmer | 32 | 332 | 898 | 332 | 900 | 333 | 897 | 32 | 301 | 993 | 300 | 994 | 300 | 996 |
| 458.sjeng | 32 | 809 | 478 | 809 | 479 | 811 | 477 | 32 | 781 | 496 | 781 | 496 | 779 | 497 |
| 462.libquantum | 32 | 152 | 4370 | 152 | 4370 | 152 | 4360 | 32 | 152 | 4370 | 152 | 4370 | 152 | 4360 |
| 464.h264ref | 32 | 871 | 813 | 869 | 815 | 870 | 814 | 32 | 860 | 824 | 860 | 823 | 858 | 825 |
| 471.omnetpp | 32 | 556 | 360 | 553 | 362 | 554 | 361 | 32 | 523 | 382 | 524 | 382 | 524 | 382 |
| 473.astar | 32 | 594 | 378 | 593 | 379 | 594 | 378 | 32 | 594 | 378 | 593 | 379 | 594 | 378 |
| 483.xalancbmk | 32 | 305 | 723 | 306 | 721 | 307 | 720 | 32 | 305 | 723 | 306 | 721 | 307 | 720 |
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 Configuration: Disable C1E Support, DRAM RAPL Mode, Demand Scrub, Double Refresh. Set Package C-state Limit to C0 Sysinfo program /usr/cpu2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on 170-231.jnet Fri Oct 25 18:29:35 2013 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 E5-2650 v2 @ 2.60GHz 2 "physical id"s (chips) 32 "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 cache size : 20480 KB From /proc/meminfo MemTotal: 132122920 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.4 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.4 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux 170-231.jnet 2.6.32-358.23.2.el6.x86_64 #1 SMP Sat Sep 14 05:32:37 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Oct 25 17:52 SPEC is set to: /usr/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 241G 85G 145G 37% / Additional information from dmidecode: BIOS American Megatrends Inc. 3.00 07/05/2013 Memory: 1x 16 MB 16x 8 GB 1x DimmA3_Manufacturer DimmA3_PartNumber 1x DimmB3_Manufacturer DimmB3_PartNumber 1x DimmC3_Manufacturer DimmC3_PartNumber 1x DimmD3_Manufacturer DimmD3_PartNumber 1x DimmE3_Manufacturer DimmE3_PartNumber 1x DimmF3_Manufacturer DimmF3_PartNumber 1x DimmG3_Manufacturer DimmG3_PartNumber 1x DimmH3_Manufacturer DimmH3_PartNumber 16x Hynix Semiconductor HMT31GR7CFR4C-RD 8 GB 1866 MHz 1 rank 1x Micron/Numonyx 25Q Series 16 MB 33 MHz (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/usr/cpu2006/libs/32:/usr/cpu2006/libs/64:/usr/cpu2006/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>
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 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
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 |