| CPU2006 license: | 3175 | Test date: | May-2014 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Jan-2014 |
| Tested by: | Huawei | Software Availability: | Nov-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4870 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.90 GHz |
| CPU MHz: | 2300 |
| FPU: | Integrated |
| CPU(s) enabled: | 60 cores, 4 chips, 15 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: | 30 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 256 GB (32 x 8 GB 2Rx4 PC3-10600R-09, ECC) |
| Disk Subsystem: | 1 X 300 GB SAS 10000RPM |
| 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 | 120 | 735 | 1590 | 734 | 1600 | 869 | 1350 | 120 | 615 | 1910 | 620 | 1890 | 618 | 1900 |
| 401.bzip2 | 120 | 1146 | 1010 | 1146 | 1010 | 1151 | 1010 | 120 | 1130 | 1020 | 1133 | 1020 | 1265 | 915 |
| 403.gcc | 120 | 640 | 1510 | 644 | 1500 | 643 | 1500 | 120 | 640 | 1510 | 644 | 1500 | 643 | 1500 |
| 429.mcf | 120 | 411 | 2670 | 430 | 2550 | 432 | 2530 | 120 | 411 | 2670 | 430 | 2550 | 432 | 2530 |
| 445.gobmk | 120 | 794 | 1590 | 791 | 1590 | 793 | 1590 | 120 | 775 | 1630 | 777 | 1620 | 776 | 1620 |
| 456.hmmer | 120 | 389 | 2880 | 389 | 2880 | 390 | 2870 | 120 | 364 | 3080 | 501 | 2230 | 365 | 3070 |
| 458.sjeng | 120 | 927 | 1570 | 928 | 1560 | 927 | 1570 | 120 | 888 | 1640 | 889 | 1630 | 885 | 1640 |
| 462.libquantum | 120 | 175 | 14200 | 174 | 14300 | 174 | 14300 | 120 | 175 | 14200 | 174 | 14300 | 174 | 14300 |
| 464.h264ref | 120 | 992 | 2680 | 991 | 2680 | 964 | 2760 | 120 | 982 | 2700 | 959 | 2770 | 983 | 2700 |
| 471.omnetpp | 120 | 784 | 957 | 784 | 957 | 784 | 957 | 120 | 750 | 1000 | 750 | 1000 | 751 | 999 |
| 473.astar | 120 | 757 | 1110 | 756 | 1110 | 757 | 1110 | 120 | 757 | 1110 | 756 | 1110 | 757 | 1110 |
| 483.xalancbmk | 120 | 388 | 2130 | 388 | 2130 | 389 | 2130 | 120 | 388 | 2130 | 388 | 2130 | 389 | 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"
Platform Notes
BIOS configuration: Set VMSE LockStep mode disable Sysinfo program /spec/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on localhost.localdomain Thu May 8 15:08:50 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 E7-4870 v2 @ 2.30GHz 4 "physical id"s (chips) 120 "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 : 15 siblings : 30 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 2: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 physical 3: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 cache size : 30720 KB From /proc/meminfo MemTotal: 264349344 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 May 8 13:22 SPEC is set to: /spec Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 265G 15G 237G 6% / Additional information from dmidecode: BIOS American Megatrends Inc. BLISV033 02/27/2014 Memory: 32x 8 GB 8x Samsung M393B1K70CH0-CH9 8 GB 1333 MHz 2 rank 24x Samsung M393B1K70DH0-CH9 8 GB 1333 MHz 2 rank (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/spec/libs/32:/spec/libs/64:/spec/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: | basepeak = yes |
| 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 |