| CPU2006 license: | 35 | Test date: | Apr-2014 |
|---|---|---|---|
| Test sponsor: | HITACHI | Hardware Availability: | Apr-2014 |
| Tested by: | HITACHI | Software Availability: | Sep-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-4860 v2 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.20 GHz |
| CPU MHz: | 2600 |
| FPU: | Integrated |
| CPU(s) enabled: | 48 cores, 4 chips, 12 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: | 1 TB (64 x 16 GB 2Rx4 PC3L-12800R-11, ECC, running at 1333 MHz) |
| Disk Subsystem: | 2 x 300 GB SAS, 15000 RPM |
| 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 | 96 | 671 | 1400 | 669 | 1400 | 673 | 1390 | 96 | 562 | 1670 | 567 | 1650 | 571 | 1640 |
| 401.bzip2 | 96 | 1030 | 900 | 1024 | 905 | 1024 | 905 | 96 | 1013 | 915 | 1012 | 916 | 1011 | 916 |
| 403.gcc | 96 | 592 | 1310 | 594 | 1300 | 596 | 1300 | 96 | 593 | 1300 | 594 | 1300 | 594 | 1300 |
| 429.mcf | 96 | 371 | 2360 | 371 | 2360 | 371 | 2360 | 96 | 371 | 2360 | 371 | 2360 | 371 | 2360 |
| 445.gobmk | 96 | 735 | 1370 | 738 | 1360 | 737 | 1370 | 96 | 715 | 1410 | 709 | 1420 | 713 | 1410 |
| 456.hmmer | 96 | 349 | 2560 | 349 | 2570 | 350 | 2560 | 96 | 330 | 2710 | 332 | 2700 | 331 | 2710 |
| 458.sjeng | 96 | 854 | 1360 | 854 | 1360 | 849 | 1370 | 96 | 814 | 1430 | 814 | 1430 | 815 | 1430 |
| 462.libquantum | 96 | 162 | 12300 | 162 | 12300 | 162 | 12300 | 96 | 162 | 12300 | 162 | 12300 | 162 | 12300 |
| 464.h264ref | 96 | 907 | 2340 | 895 | 2370 | 894 | 2380 | 96 | 909 | 2340 | 894 | 2380 | 903 | 2350 |
| 471.omnetpp | 96 | 731 | 821 | 730 | 822 | 731 | 821 | 96 | 694 | 865 | 693 | 865 | 696 | 862 |
| 473.astar | 96 | 677 | 995 | 677 | 996 | 677 | 996 | 96 | 677 | 995 | 677 | 996 | 677 | 996 |
| 483.xalancbmk | 96 | 358 | 1850 | 356 | 1860 | 356 | 1860 | 96 | 358 | 1850 | 356 | 1860 | 356 | 1860 |
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
Sysinfo program /home/cpu2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on RHEL6.5x8664 Wed Apr 16 17:58:28 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 E7-4860 v2 @ 2.60GHz 4 "physical id"s (chips) 96 "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 physical 2: cores 0 1 2 3 4 5 8 9 10 11 12 13 physical 3: cores 0 1 2 3 4 5 8 9 10 11 12 13 cache size : 30720 KB From /proc/meminfo MemTotal: 1058309204 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 RHEL6.5x8664 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 Apr 16 17:55 SPEC is set to: /home/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_rhel6-lv_home ext4 221G 55G 155G 27% /home Additional information from dmidecode: BIOS HITACHI 06-02 04/04/2014 Memory: 32x NO DIMM Unknown 1x Samsung 393B2G7 BH0 YH9 16 GB 1333 MHz 2 rank 3x Samsung M393B2G7 BH0 YK0 16 GB 1333 MHz 2 rank 13x Samsung M393B2G70BH0-YK0 16 GB 1333 MHz 2 rank 47x Samsung M393B2G70QH0-YK0 16 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 = "/home/cpu2006/libs/32:/home/cpu2006/libs/64:/home/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 |