| CPU2006 license: | 3358 | Test date: | Dec-2013 |
|---|---|---|---|
| Test sponsor: | Inspur Corporation | Hardware Availability: | May-2012 |
| Tested by: | Inspur Corporation | Software Availability: | Sep-2013 |
| 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: | 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: | 2 TB (64 x 8 GB 2Rx4 PC3L-10600R-9, ECC, running at 1066 MHz) |
| Disk Subsystem: | 960GB (3 x 480GB SSD,2.5" SATA,RAID5) |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Inspur K-UX Server release 2.2 (Inspur) 2.6.32-358.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 | 160 | 1052 | 1490 | 1047 | 1490 | 1048 | 1490 | 160 | 905 | 1730 | 903 | 1730 | 903 | 1730 |
| 401.bzip2 | 160 | 1539 | 1000 | 1537 | 1000 | 1539 | 1000 | 160 | 1475 | 1050 | 1477 | 1050 | 1475 | 1050 |
| 403.gcc | 160 | 1038 | 1240 | 1038 | 1240 | 1031 | 1250 | 160 | 1041 | 1240 | 1033 | 1250 | 1037 | 1240 |
| 429.mcf | 160 | 738 | 1980 | 740 | 1970 | 737 | 1980 | 160 | 738 | 1980 | 740 | 1970 | 737 | 1980 |
| 445.gobmk | 160 | 1060 | 1580 | 1060 | 1580 | 1059 | 1590 | 160 | 992 | 1690 | 995 | 1690 | 993 | 1690 |
| 456.hmmer | 160 | 662 | 2250 | 663 | 2250 | 661 | 2260 | 160 | 594 | 2510 | 597 | 2500 | 595 | 2510 |
| 458.sjeng | 160 | 1245 | 1560 | 1244 | 1560 | 1244 | 1560 | 160 | 1145 | 1690 | 1142 | 1690 | 1143 | 1690 |
| 462.libquantum | 160 | 296 | 11200 | 296 | 11200 | 296 | 11200 | 160 | 296 | 11200 | 296 | 11200 | 296 | 11200 |
| 464.h264ref | 160 | 1560 | 2270 | 1539 | 2300 | 1570 | 2260 | 160 | 1527 | 2320 | 1570 | 2260 | 1578 | 2240 |
| 471.omnetpp | 160 | 1113 | 898 | 1115 | 897 | 1115 | 897 | 160 | 1083 | 923 | 1082 | 924 | 1084 | 922 |
| 473.astar | 160 | 1128 | 996 | 1128 | 996 | 1128 | 996 | 160 | 1128 | 996 | 1128 | 996 | 1128 | 996 |
| 483.xalancbmk | 160 | 780 | 1420 | 781 | 1410 | 779 | 1420 | 160 | 780 | 1420 | 781 | 1410 | 779 | 1420 |
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 /spec/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ e86d102572650a6e4d596a3cee98f191 running on k1 Mon Jan 13 15:44:47 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- 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 3 4 5 6 7 8 9 physical 1: cores 0 1 2 3 4 5 6 7 8 9 physical 2: cores 0 1 2 3 4 5 6 7 8 9 physical 3: cores 0 1 2 3 4 5 6 7 8 9 physical 4: cores 0 1 2 3 4 5 6 7 8 9 physical 5: cores 0 1 2 3 4 5 6 7 8 9 physical 6: cores 0 1 2 3 4 5 6 7 8 9 physical 7: cores 0 1 2 3 4 5 6 7 8 9 cache size : 24576 KB From /proc/meminfo MemTotal: 529219776 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* inspur-release: Inspur K-UX Server release 2.2 (Inspur) system-release: Inspur K-UX Server release 2.2 (Inspur) system-release-cpe: cpe:/o:inspur:k-ux:2.2:ga:server uname -a: Linux k1 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jan 13 15:02 SPEC is set to: /spec Filesystem Type Size Used Avail Use% Mounted on /dev/sda3 ext4 736G 3.8G 695G 1% /spec (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: | -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 |