| CPU2006 license: | 55 | Test date: | Feb-2017 |
|---|---|---|---|
| Test sponsor: | Dell Inc. | Hardware Availability: | Jan-2017 |
| Tested by: | Dell Inc. | Software Availability: | Jan-2017 |
| 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 SP2 (x86_64) 4.4.16-56-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 | 4625 | 575 | 4641 | 573 | 4646 | 572 | 272 | 4078 | 652 | 4075 | 652 | 3983 | 667 |
| 401.bzip2 | 272 | 4968 | 528 | 4942 | 531 | 4937 | 532 | 272 | 5014 | 524 | 4816 | 545 | 4796 | 547 |
| 403.gcc | 272 | 3028 | 723 | 3021 | 725 | 3002 | 729 | 272 | 2989 | 733 | 2997 | 731 | 3033 | 722 |
| 429.mcf | 272 | 3286 | 755 | 3039 | 816 | 2995 | 828 | 272 | 3286 | 755 | 3039 | 816 | 2995 | 828 |
| 445.gobmk | 272 | 3620 | 788 | 3612 | 790 | 4642 | 615 | 272 | 3202 | 891 | 3210 | 889 | 3199 | 892 |
| 456.hmmer | 272 | 1744 | 1460 | 1752 | 1450 | 1961 | 1290 | 272 | 1317 | 1930 | 1309 | 1940 | 1305 | 1950 |
| 458.sjeng | 272 | 4476 | 735 | 4496 | 732 | 5088 | 647 | 272 | 4293 | 767 | 4293 | 767 | 4284 | 768 |
| 462.libquantum | 272 | 314 | 17900 | 315 | 17900 | 324 | 17400 | 272 | 314 | 17900 | 315 | 17900 | 324 | 17400 |
| 464.h264ref | 272 | 5357 | 1120 | 5354 | 1120 | 5496 | 1100 | 272 | 5327 | 1130 | 5356 | 1120 | 5335 | 1130 |
| 471.omnetpp | 272 | 2663 | 638 | 2661 | 639 | 2812 | 604 | 272 | 2236 | 760 | 2235 | 761 | 2246 | 757 |
| 473.astar | 272 | 3126 | 611 | 3120 | 612 | 3123 | 611 | 272 | 3126 | 611 | 3120 | 612 | 3123 | 611 |
| 483.xalancbmk | 272 | 1727 | 1090 | 1689 | 1110 | 1701 | 1100 | 272 | 1727 | 1090 | 1689 | 1110 | 1701 | 1100 |
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 /root/cpu2006-1.2/config/sysinfo.rev6914 $Rev: 6914 $ $Date:: 2014-06-25 #$ e3fbb8667b5a285932ceab81e28219e1 running on linux-z6tq Tue Feb 21 17:14:17 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 66 67 68 69 70 71 72 73 cache size : 1024 KB From /proc/meminfo MemTotal: 396134156 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 2 # 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-SP2" VERSION_ID="12.2" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP2" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp2" uname -a: Linux linux-z6tq 4.4.16-56-default #1 SMP Mon Aug 8 14:24:26 UTC 2016 (5b281a8) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Feb 21 17:06 SPEC is set to: /root/cpu2006-1.2 Filesystem Type Size Used Avail Use% Mounted on /dev/sdb2 btrfs 930G 563G 365G 61% / 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. 1.1.5 001/19/2017 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 96 GB DDR4 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 |