SPEC® ACCEL™ OMP Result

Copyright 2015-2017 Standard Performance Evaluation Corporation

Cray (Test Sponsor: Oak Ridge National Laboratory)

Intel Xeon Phi CPU 7230

Cray XC40 Intel Xeon Phi series

SPECaccel_omp_base = 3.59

SPECaccel_omp_peak = Not Run

ACCEL license: 054A Test date: May-2017
Test sponsor: Oak Ridge National Laboratory Hardware Availability: Jun-2016
Tested by: Oak Ridge National Laboratory Software Availability: Jul-2017
Benchmark results graph
Hardware
CPU Name: Intel Xeon Phi CPU 7230 @ 1.30GHz
CPU Characteristics: Simultaneous multithreading (SMT) on, Turbo off.
CPU MHz: 1300
CPU MHz Maximum: 1300
FPU: Integrated
CPU(s) enabled: 64 cores, 1 chip, 64 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 tile (2 cores)
L3 Cache: None
Other Cache: None
Memory: 96 GB (6 x 16 GB 2Rx4 2400MHz DDR4 ECC
Registered) + 16 GB MCDRAM (flat)
Disk Subsystem: 14P Lustre file system
Other Hardware: None
Accelerator
Accel Model Name: Intel Xeon Phi CPU 7230
Accel Vendor: Intel
Accel Name: Intel Xeon Phi CPU 7230
Type of Accel: CPU
Accel Connection: N/A
Does Accel Use ECC: Yes
Accel Description: Second generation Intel Xeon Phi self-bootable
CPU, SMT on, Turbo off, flat DDR4+MCDRAM
Accel Driver: N/A
Software
Operating System: SUSE Linux Enterprise Server 12
3.12.51-52.31.1_1.0600.9146-cray_ari_s
Compiler: Intel Compiler 17.0.0 20160721
File System: lustre
System State: Run level 3 (Multi-user, non-graphical)
Other Software: craype-mic-knl

Results Table

Benchmark Base Peak
Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
503.postencil 48.6  2.24   48.4  2.25   49.1  2.22  
504.polbm 39.8  3.06   39.8  3.07   40.1  3.04  
514.pomriq 213    2.92   214    2.91   214    2.90  
550.pmd 59.4  4.06   58.3  4.13   57.4  4.20  
551.ppalm 4961    0.110  4962    0.110  4961    0.110 
552.pep 58.4  3.96   58.5  3.95   58.4  3.96  
553.pclvrleaf 107    10.7    107    10.7    107    10.7   
554.pcg 195    1.70   195    1.70   195    1.70  
555.pseismic 217    1.30   217    1.30   216    1.31  
556.psp 50.2  16.3    49.9  16.4    49.9  16.4   
557.pcsp 64.5  13.3    65.0  13.2    64.7  13.3   
559.pmniGhost 98.9  4.01   98.0  4.05   97.9  4.05  
560.pilbdc 79.8  8.18   80.0  8.16   79.3  8.24  
563.pswim 64.1  2.48   64.1  2.48   64.1  2.48  
570.pbt 55.2  14.1    55.6  14.0    55.5  14.0   

Submit Notes

The config file option 'submit' was used.
The following expression was used for the submit command:
    'aprun -n 1 -d 256 -j 4 -cc depth -q numactl -m 1 $command'

Platform Notes

 Sysinfo program
 /lustre/atlas2/stf006/scratch/vgv/spec/accel/kit75percival/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on nid00004 Wed May 24 08:20:06 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/accel/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Xeon Phi(TM) CPU 7230 @ 1.30GHz
       1 "physical id"s (chips)
       256 "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 : 64
       siblings  : 256
       physical 0: cores 0 1 2 3 6 7 10 11 12 13 14 15 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 68 69 70 71 72 73
    cache size : 1024 KB

 From /proc/meminfo
    MemTotal:       115628772 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    SUSE Linux Enterprise Server 12

 From /etc/*release* /etc/*version*
    SuSE-release:
       SUSE Linux Enterprise Server 12 (x86_64)
       VERSION = 12
       PATCHLEVEL = 0
       # 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"
       VERSION_ID="12"
       PRETTY_NAME="SUSE Linux Enterprise Server 12"
       ID="sles"
       ANSI_COLOR="0;32"
       CPE_NAME="cpe:/o:suse:sles:12"

 uname -a:
    Linux nid00004 3.12.51-52.31.1_1.0600.9146-cray_ari_c #1 SMP Sat Aug 27
    20:40:03 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Apr 23 00:46

 SPEC is set to: /lustre/atlas2/stf006/scratch/vgv/spec/accel/kit75percival
    Filesystem                Type    Size  Used Avail Use% Mounted on
    10.36.226.77@o2ib:/atlas2 lustre   14P  7.4P  5.8P  57% /lustre/atlas2

 Cannot run dmidecode; consider saying 'chmod +s /usr/sbin/dmidecode'

 (End of data from sysinfo program)

General Notes

The following environment variables were used:
    OMP_NUM_THREADS=256
    KMP_HW_SUBSET=64C,4T

System settings:
    Memory mode: flat

Base Compiler Invocation

C benchmarks:

 cc 

Fortran benchmarks:

 ftn 

Benchmarks using both Fortran and C:

 cc   ftn 

Base Portability Flags

503.postencil:  -DSPEC_USE_INNER_SIMD 
504.polbm:  -DSPEC_USE_INNER_SIMD 
514.pomriq:  -DSPEC_USE_INNER_SIMD 
550.pmd:  -DSPEC_USE_INNER_SIMD   -80 
551.ppalm:  -DSPEC_USE_INNER_SIMD 
552.pep:  -DSPEC_USE_INNER_SIMD 
553.pclvrleaf:  -DSPEC_USE_INNER_SIMD 
554.pcg:  -DSPEC_USE_INNER_SIMD 
555.pseismic:  -DSPEC_USE_INNER_SIMD 
556.psp:  -DSPEC_USE_INNER_SIMD 
557.pcsp:  -DSPEC_USE_INNER_SIMD 
559.pmniGhost:  -DSPEC_USE_INNER_SIMD   -nofor-main 
560.pilbdc:  -DSPEC_USE_INNER_SIMD 
563.pswim:  -DSPEC_USE_INNER_SIMD 
570.pbt:  -DSPEC_USE_INNER_SIMD 

Base Optimization Flags

C benchmarks:

 -O3   -xMIC-AVX512   -g   -qopenmp    -qopenmp-offload=host   -qopt-report=5 

Fortran benchmarks:

 -O3   -xMIC-AVX512   -g   -qopenmp    -qopenmp-offload=host   -qopt-report=5 

Benchmarks using both Fortran and C:

 -O3   -xMIC-AVX512   -g   -qopenmp    -qopenmp-offload=host   -qopt-report=5 

The flags file that was used to format this result can be browsed at
https://www.spec.org/accel/flags/percival_intel_17.0.0_flags.html.

You can also download the XML flags source by saving the following link:
https://www.spec.org/accel/flags/percival_intel_17.0.0_flags.xml.