| CPU2006 license: | 9046 | Test date: | Apr-2013 |
|---|---|---|---|
| Test sponsor: | Sugon | Hardware Availability: | Apr-2011 |
| Tested by: | Sugon | Software Availability: | Jun-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8850 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.40 GHz |
| CPU MHz: | 2000 |
| FPU: | Integrated |
| CPU(s) enabled: | 80 cores, 8 chips, 10 cores/chip, 2 threads/core |
| CPU(s) orderable: | 1,2,3,4,5,6,7,8 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: | 24 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 512 GB (64 x 8 GB 2Rx4 PC3-10600R-11, ECC) |
| Disk Subsystem: | 1 x 2 TB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.3 (Santiago) 2.6.32-279.el6.x86_64 |
| Compiler: | C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | ext4 |
| System State: | Run level 3 (Full multiuser with network) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V9.01 |
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 | 160 | 1106 | 1410 | 1110 | 1410 | 1112 | 1410 | 160 | 951 | 1640 | 954 | 1640 | 952 | 1640 |
| 401.bzip2 | 160 | 1705 | 905 | 1705 | 906 | 1709 | 903 | 160 | 1653 | 934 | 1650 | 936 | 1651 | 935 |
| 403.gcc | 160 | 1129 | 1140 | 1122 | 1150 | 1128 | 1140 | 160 | 1125 | 1140 | 1141 | 1130 | 1126 | 1140 |
| 429.mcf | 160 | 797 | 1830 | 802 | 1820 | 799 | 1830 | 160 | 797 | 1830 | 802 | 1820 | 799 | 1830 |
| 445.gobmk | 160 | 1063 | 1580 | 1063 | 1580 | 1061 | 1580 | 160 | 1019 | 1650 | 1018 | 1650 | 1018 | 1650 |
| 456.hmmer | 160 | 725 | 2060 | 724 | 2060 | 725 | 2060 | 160 | 600 | 2490 | 599 | 2490 | 599 | 2490 |
| 458.sjeng | 160 | 1285 | 1510 | 1286 | 1510 | 1286 | 1510 | 160 | 1183 | 1640 | 1184 | 1640 | 1188 | 1630 |
| 462.libquantum | 160 | 326 | 10200 | 325 | 10200 | 327 | 10100 | 160 | 326 | 10200 | 325 | 10200 | 327 | 10100 |
| 464.h264ref | 160 | 1631 | 2170 | 1604 | 2210 | 1595 | 2220 | 160 | 1629 | 2170 | 1646 | 2150 | 1636 | 2160 |
| 471.omnetpp | 160 | 1313 | 762 | 1306 | 766 | 1304 | 767 | 160 | 1266 | 790 | 1265 | 791 | 1266 | 790 |
| 473.astar | 160 | 1244 | 903 | 1249 | 899 | 1248 | 900 | 160 | 1244 | 903 | 1249 | 899 | 1248 | 900 |
| 483.xalancbmk | 160 | 815 | 1350 | 814 | 1360 | 815 | 1350 | 160 | 815 | 1350 | 814 | 1360 | 815 | 1350 |
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/speccpu/config/sysinfo.rev6800 $Rev: 6800 $ $Date:: 2011-10-11 #$ 6f2ebdff5032aaa42e583f96b07f99d3 running on speccpu.sugon.com Fri Apr 19 18:10:14 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 : I Intel(R) Xeon(R) CPU E7- 8850 @ 2.00GHz model name : Intel(R) Xeon(R) CPU E7- 8850 @ 2.00GHz 8 "physical id"s (chips) 160 "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 : 10 siblings : 20 physical 0: cores 0 1 2 8 9 16 17 18 24 25 physical 1: cores 0 1 2 8 9 16 17 18 24 25 physical 2: cores 0 1 2 8 9 16 17 18 24 25 physical 3: cores 0 1 2 8 9 16 17 18 24 25 physical 4: cores 0 1 2 8 9 16 17 18 24 25 physical 5: cores 0 1 2 8 9 16 17 18 24 25 physical 6: cores 0 1 2 8 9 16 17 18 24 25 physical 7: cores 0 1 2 8 9 16 17 18 24 25 cache size : 24576 KB From /proc/meminfo MemTotal: 529291760 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.3 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.3 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.3 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux speccpu.sugon.com 2.6.32-279.el6.x86_64 #1 SMP Wed Jun 13 18:24:36 EDT 2012 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Apr 19 18:07 SPEC is set to: /home/speccpu Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_speccpu-lv_home ext4 1.8T 947G 743G 57% /home Additional information from dmidecode: Memory: 64x Samsung M393B1G70BH0-YK0 8 GB 1067 MHz 1 rank (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/speccpu/libs/32:/home/speccpu/libs/64" Binaries compiled on a system with 1x Core i7-860 CPU + 8GB memory using RHEL5.5 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/smartheap -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/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |