| CPU2006 license: | 55 | Test date: | Jun-2017 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Jan-2017 |
| Tested by: | Dell Inc. | Software Availability: | Jan-2016 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon Phi 7250 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 1.60 GHz |
| CPU MHz: | 1400 |
| FPU: | Integrated |
| CPU(s) enabled: | 68 cores, 1 chip, 68 cores/chip, 4 threads/core |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 1 MB I+D on chip per two cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 400 GB (6 x 64 GB 2Rx8 PC4-2400T-R, 8 x 2 GB 7200 MHz MCDRAM) |
| Disk Subsystem: | 1 x 1 TB 7.2K SATA |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 12 SP3 (x86_64) 4.4.70-2-default |
| Compiler: | C/C++: Version 16.0.2.181 of Intel C++ Studio XE for Linux |
| Auto Parallel: | No |
| File System: | xfs |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V10.2 |
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 | 272 | 4686 | 567 | 4664 | 570 | 4692 | 566 | 272 | 4080 | 651 | 4025 | 660 | 3970 | 669 |
| 401.bzip2 | 272 | 5036 | 521 | 4951 | 530 | 4934 | 532 | 272 | 4934 | 532 | 4845 | 542 | 4808 | 546 |
| 403.gcc | 272 | 3059 | 716 | 3023 | 724 | 3066 | 714 | 272 | 3038 | 721 | 3084 | 710 | 2992 | 732 |
| 429.mcf | 272 | 3308 | 750 | 3048 | 814 | 2987 | 831 | 272 | 3308 | 750 | 3048 | 814 | 2987 | 831 |
| 445.gobmk | 272 | 3595 | 794 | 3597 | 793 | 3606 | 791 | 272 | 3209 | 889 | 3207 | 890 | 3198 | 892 |
| 456.hmmer | 272 | 1731 | 1470 | 1721 | 1470 | 1721 | 1470 | 272 | 1284 | 1980 | 1277 | 1990 | 1278 | 1990 |
| 458.sjeng | 272 | 4509 | 730 | 4495 | 732 | 4490 | 733 | 272 | 4295 | 766 | 4292 | 767 | 4288 | 767 |
| 462.libquantum | 272 | 308 | 18300 | 308 | 18300 | 308 | 18300 | 272 | 308 | 18300 | 308 | 18300 | 308 | 18300 |
| 464.h264ref | 272 | 5371 | 1120 | 5373 | 1120 | 5399 | 1110 | 272 | 5356 | 1120 | 5354 | 1120 | 5372 | 1120 |
| 471.omnetpp | 272 | 2643 | 643 | 2671 | 637 | 2639 | 644 | 272 | 2267 | 750 | 2243 | 758 | 2270 | 749 |
| 473.astar | 272 | 3143 | 608 | 3133 | 610 | 3125 | 611 | 272 | 3143 | 608 | 3133 | 610 | 3125 | 611 |
| 483.xalancbmk | 272 | 1733 | 1080 | 1695 | 1110 | 1687 | 1110 | 272 | 1733 | 1080 | 1695 | 1110 | 1687 | 1110 |
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 settings: Virtualization Technology disabled System Profile set to Custom CPU Performance set to Maximum Performance C States set to autonomous C1E disabled Uncore Frequency set to Dynamic Energy Efficiency Policy set to Performance Memory Patrol Scrub disabled CPU Interconnect Bus Link Power Management disabled PCI ASPM L1 Link Power Management disabled Sysinfo program /root/cpu2006-1.2/config/sysinfo.rev6914 $Rev: 6914 $ $Date:: 2014-06-25 #$ e3fbb8667b5a285932ceab81e28219e1 running on linux-1j62 Fri Jun 30 18:33:16 2017 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 Phi(TM) CPU 7250 @ 1.40GHz 1 "physical id"s (chips) 272 "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 : 68 siblings : 272 physical 0: cores 0 1 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 cache size : 1024 KB From /proc/meminfo MemTotal: 396134540 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 3 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12-SP3" VERSION_ID="12.3" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP3" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp3" uname -a: Linux linux-1j62 4.4.70-2-default #1 SMP Wed Jun 7 15:12:06 UTC 2017 (4502c76) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jun 30 18:29 SPEC is set to: /root/cpu2006-1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sdb1 xfs 930G 523G 407G 57% / Additional information from dmidecode: Warning: Use caution when you interpret this section. The 'dmidecode' program reads system data which is "intended to allow hardware to be accurately determined", but the intent may not be met, as there are frequent changes to hardware, firmware, and the "DMTF SMBIOS" standard. BIOS Dell Inc. 1.3.0 05/12/2017 Memory: 6x Hynix HMAA8GL7MMR4N-UH 64 GB 4 rank 2400 MHz 8x INTEL N/A 2 GB 7200 MHz (End of data from sysinfo program)
General Notes
Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/root/cpu2006-1.2/libs/32:/root/cpu2006-1.2/libs/64:/root/cpu2006-1.2/sh" Binaries compiled on a system with Intel 2nd Generation Xeon Phi CPU with 96GB DDR4 RAM memory using RedHat EL 7.2 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 Compiler Invocation
C benchmarks:
| icc -m32 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin |
C++ benchmarks:
| icpc -m32 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin |
Base Portability Flags
| 400.perlbench: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -D_FILE_OFFSET_BITS=64 |
| 403.gcc: | -D_FILE_OFFSET_BITS=64 |
| 429.mcf: | -D_FILE_OFFSET_BITS=64 |
| 445.gobmk: | -D_FILE_OFFSET_BITS=64 |
| 456.hmmer: | -D_FILE_OFFSET_BITS=64 |
| 458.sjeng: | -D_FILE_OFFSET_BITS=64 |
| 462.libquantum: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -D_FILE_OFFSET_BITS=64 |
| 471.omnetpp: | -D_FILE_OFFSET_BITS=64 |
| 473.astar: | -D_FILE_OFFSET_BITS=64 |
| 483.xalancbmk: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xMIC-AVX512 -ipo -O3 -no-prec-div -opt-prefetch |
C++ benchmarks:
| -xMIC-AVX512 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/sh -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 -L/opt/intel/compilers_and_libraries_2016/linux/compiler/lib/ia32_lin |
Peak Portability Flags
| 400.perlbench: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 |
| 403.gcc: | -D_FILE_OFFSET_BITS=64 |
| 429.mcf: | -D_FILE_OFFSET_BITS=64 |
| 445.gobmk: | -D_FILE_OFFSET_BITS=64 |
| 456.hmmer: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 |
| 458.sjeng: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LP64 |
| 462.libquantum: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -D_FILE_OFFSET_BITS=64 |
| 471.omnetpp: | -D_FILE_OFFSET_BITS=64 |
| 473.astar: | -D_FILE_OFFSET_BITS=64 |
| 483.xalancbmk: | -D_FILE_OFFSET_BITS=64 -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xMIC-AVX512 -ipo -O3 -no-prec-div -prof-gen(pass 1) -prof-use(pass 2) -par-num-threads=1(pass 1) -auto-ilp32 |
| 401.bzip2: | -xMIC-AVX512 -ipo -O3 -no-prec-div -prof-gen(pass 1) -prof-use(pass 2) -par-num-threads=1(pass 1) -opt-prefetch -auto-ilp32 -ansi-alias |
| 403.gcc: | -xMIC-AVX512 -ipo -O3 -no-prec-div |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -xMIC-AVX512(pass 2) -prof-gen(pass 1) -par-num-threads=1(pass 1) -prof-use(pass 2) -ansi-alias |
| 456.hmmer: | -xMIC-AVX512 -ipo -O3 -no-prec-div -unroll2 -auto-ilp32 |
| 458.sjeng: | -xMIC-AVX512 -ipo -O3 -no-prec-div -prof-gen(pass 1) -prof-use(pass 2) -par-num-threads=1(pass 1) -unroll4 -auto-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xMIC-AVX512 -ipo -O3 -no-prec-div -prof-gen(pass 1) -prof-use(pass 2) -par-num-threads=1(pass 1) -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -xMIC-AVX512 -ipo -O3 -no-prec-div -prof-gen(pass 1) -prof-use(pass 2) -par-num-threads=1(pass 1) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/sh -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |