| CPU2006 license: | 3175 | Test date: | Oct-2014 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Feb-2014 |
| Tested by: | Huawei | Software Availability: | Nov-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4809 v2 |
| CPU Characteristics: | |
| CPU MHz: | 1900 |
| FPU: | Integrated |
| CPU(s) enabled: | 24 cores, 4 chips, 6 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: | 12 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (32 x 8 GB 2Rx4 PC3L-12800R-11, ECC, running at 1066 MHz) |
| Disk Subsystem: | 1 X 300 GB SATA 7200RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.5 (Santiago) 2.6.32-431.el6.x86_64 |
| 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 | 1032 | 454 | 1035 | 453 | 1028 | 456 | 48 | 870 | 539 | 871 | 538 | 870 | 539 |
| 401.bzip2 | 48 | 1501 | 309 | 1499 | 309 | 1497 | 309 | 48 | 1477 | 314 | 1476 | 314 | 1482 | 313 |
| 403.gcc | 48 | 802 | 482 | 799 | 483 | 800 | 483 | 48 | 797 | 485 | 799 | 483 | 797 | 485 |
| 429.mcf | 48 | 462 | 947 | 463 | 945 | 463 | 946 | 48 | 462 | 947 | 463 | 945 | 463 | 946 |
| 445.gobmk | 48 | 1128 | 446 | 1125 | 448 | 1124 | 448 | 48 | 1099 | 458 | 1100 | 458 | 1086 | 464 |
| 456.hmmer | 48 | 526 | 851 | 527 | 850 | 527 | 849 | 48 | 475 | 943 | 475 | 943 | 475 | 942 |
| 458.sjeng | 48 | 1306 | 445 | 1309 | 444 | 1309 | 444 | 48 | 1251 | 464 | 1255 | 463 | 1253 | 464 |
| 462.libquantum | 48 | 238 | 4180 | 238 | 4180 | 238 | 4180 | 48 | 238 | 4180 | 238 | 4180 | 238 | 4180 |
| 464.h264ref | 48 | 1405 | 756 | 1404 | 756 | 1361 | 781 | 48 | 1389 | 765 | 1380 | 769 | 1387 | 766 |
| 471.omnetpp | 48 | 885 | 339 | 886 | 339 | 890 | 337 | 48 | 828 | 362 | 833 | 360 | 829 | 362 |
| 473.astar | 48 | 929 | 363 | 926 | 364 | 928 | 363 | 48 | 929 | 363 | 926 | 364 | 928 | 363 |
| 483.xalancbmk | 48 | 471 | 703 | 473 | 701 | 469 | 706 | 48 | 471 | 703 | 473 | 701 | 469 | 706 |
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: Set VMSE LockStep mode disable Sysinfo program /spec14/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on localhost.localdomain Fri Oct 31 16:11:51 2014 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 E7-4809 v2 @ 1.90GHz 4 "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 : 6 siblings : 12 physical 0: cores 0 1 2 3 4 5 physical 1: cores 0 1 2 3 4 5 physical 2: cores 0 1 2 3 4 5 physical 3: cores 0 1 2 3 4 5 cache size : 12288 KB From /proc/meminfo MemTotal: 264357008 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.5 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.5 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.5 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux localhost.localdomain 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 10 22:19:54 EST 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Oct 31 16:05 SPEC is set to: /spec14 Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 255G 139G 104G 58% / Additional information from dmidecode: BIOS American Megatrends Inc. BLISV302 09/03/2014 Memory: 32x 8 GB 32x Micron 36KSF1G72PZ-1G6K1 8 GB 1066 MHz 2 rank (End of data from sysinfo program) The system use 256 GB memory
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/spec14/libs/32:/spec14/libs/64:/spec14/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 |