| CPU2006 license: | 3175 | Test date: | Jan-2013 |
|---|---|---|---|
| Test sponsor: | Huawei | Hardware Availability: | Dec-2012 |
| Tested by: | Huawei | Software Availability: | Oct-2012 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7-8837 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 2.80 GHz |
| CPU MHz: | 2667 |
| FPU: | Integrated |
| CPU(s) enabled: | 64 cores, 8 chips, 8 cores/chip |
| CPU(s) orderable: | 8 chips |
| 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 (128 x 16 GB 4Rx4 PC3-10600R-9, ECC, running at 1066 MHz) |
| Disk Subsystem: | 2 x 500 GB (SATA, 7200RPM, RAID1) |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Red Hat Enterprise Linux Server release 6.2 (Santiago) 2.6.32-220.el6.x86_64 |
| Compiler: | C/C++: Version 13.0.0.079 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 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 | 64 | 477 | 1310 | 477 | 1310 | 478 | 1310 | 64 | 418 | 1500 | 419 | 1490 | 419 | 1490 |
| 401.bzip2 | 64 | 708 | 872 | 708 | 872 | 710 | 870 | 64 | 649 | 951 | 651 | 949 | 648 | 953 |
| 403.gcc | 64 | 474 | 1090 | 479 | 1080 | 479 | 1080 | 64 | 478 | 1080 | 482 | 1070 | 483 | 1070 |
| 429.mcf | 64 | 264 | 2210 | 264 | 2210 | 264 | 2210 | 64 | 264 | 2210 | 264 | 2210 | 264 | 2210 |
| 445.gobmk | 64 | 548 | 1230 | 548 | 1220 | 547 | 1230 | 64 | 519 | 1290 | 518 | 1300 | 520 | 1290 |
| 456.hmmer | 64 | 260 | 2300 | 259 | 2310 | 261 | 2290 | 64 | 228 | 2620 | 228 | 2620 | 230 | 2590 |
| 458.sjeng | 64 | 601 | 1290 | 602 | 1290 | 601 | 1290 | 64 | 563 | 1380 | 563 | 1380 | 562 | 1380 |
| 462.libquantum | 64 | 130 | 10200 | 130 | 10200 | 130 | 10200 | 64 | 130 | 10200 | 130 | 10200 | 130 | 10200 |
| 464.h264ref | 64 | 633 | 2240 | 632 | 2240 | 633 | 2240 | 64 | 624 | 2270 | 625 | 2270 | 624 | 2270 |
| 471.omnetpp | 64 | 511 | 783 | 510 | 784 | 511 | 783 | 64 | 476 | 841 | 476 | 841 | 476 | 840 |
| 473.astar | 64 | 490 | 917 | 491 | 915 | 490 | 917 | 64 | 490 | 917 | 491 | 915 | 490 | 917 |
| 483.xalancbmk | 64 | 272 | 1620 | 273 | 1620 | 272 | 1620 | 64 | 272 | 1620 | 273 | 1620 | 272 | 1620 |
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: Power Technology set to Custom, Performance/Watt set to Traditional Sysinfo program /home/cpu2006/config/sysinfo.rev6818 $Rev: 6818 $ $Date:: 2012-07-17 #$ 5569a0425e2ad530534e4c79a46e4d28 running on 5885-8P-15 Tue Jan 29 11:27:51 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 : Intel(R) Xeon(R) CPU E7- 8837 @ 2.67GHz 8 "physical id"s (chips) 64 "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 : 8 siblings : 8 physical 0: cores 0 1 2 9 16 18 24 25 physical 1: cores 0 1 2 8 17 18 24 25 physical 2: cores 0 1 2 8 17 18 24 25 physical 3: cores 0 1 2 8 17 18 24 25 physical 4: cores 0 1 2 8 17 18 24 25 physical 5: cores 0 1 2 8 17 18 24 25 physical 6: cores 0 1 2 8 17 18 24 25 physical 7: cores 0 1 2 8 17 18 24 25 cache size : 24576 KB From /proc/meminfo MemTotal: 2117601240 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d Red Hat Enterprise Linux Server release 6.2 (Santiago) From /etc/*release* /etc/*version* redhat-release: Red Hat Enterprise Linux Server release 6.2 (Santiago) system-release: Red Hat Enterprise Linux Server release 6.2 (Santiago) system-release-cpe: cpe:/o:redhat:enterprise_linux:6server:ga:server uname -a: Linux 5885-8P-15 2.6.32-220.el6.x86_64 #1 SMP Wed Nov 9 08:03:13 EST 2011 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jan 29 11:21 SPEC is set to: /home/cpu2006 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/vg_58858p15-lv_home ext4 434G 14G 398G 4% /home Additional information from dmidecode: BIOS American Megatrends Inc. RGPUC-BIOS-V052 01/16/2013 Memory: 128x 16 GB 128x Hyundai HMT42GR7BMR4C-H9 16 GB 1067 MHz 4 rank (End of data from sysinfo program) Descriptions about memory generated by sysinfo are not correct, only 128 DIMMs are installed not 256, see descriptions below. Memory: 128x Hyundai HMT42GR7BMR4C-H9 16 GB 1067 MHz 4 rank
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/home/cpu2006/libs/32:/home/cpu2006/libs/64" Binaries compiled on a system with 4x Xeon E7-8870 CPU + 1024GB memory using RHEL6.2 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/home/cpu2006/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/home/cpu2006/smartheap -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |