SPEC® OMPG2012 Result

Copyright 2012-2017 Standard Performance Evaluation Corporation

NEC (Test Sponsor: RWTH University Aachen)

SPECompG_base2012 = 7.65

NEC HPC 1812Rg

SPECompG_peak2012 = Not Run

OMP2012 license: 055A Test date: Sep-2017
Test sponsor: RWTH University Aachen Hardware Availability: Oct-2016
Tested by: Jennifer Witham, Bo Wang Software Availability: Feb-2016
Benchmark results graph
Hardware
CPU Name: Intel Xeon E5-2650 v4
CPU Characteristics: Intel Turbo Boost Technology up to
2.9 GHz (single)/2.2 GHz (all),
9.6 GT/s QPI, Hyper-Threading enabled
CPU MHz: 2200
CPU MHz Maximum: 2900
FPU: Integrated
CPU(s) enabled: 24 cores, 2 chips, 12 cores/chip, 2 threads/core
CPU(s) orderable: 1-2 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: 30 MB I+D on chip per chip
Other Cache: None
Memory: 128 GB (8 x 16 GB 2Rx8 PC4-2400T-R)
Disk Subsystem: SATA, Samsung SM863, 120GB, SSD
Other Hardware: None
Base Threads Run: 48
Minimum Peak Threads: --
Maximum Peak Threads: --
Software
Operating System: CentOS Linux release 7.3.1611 (Core)
3.10.0-514.26.2.el7.x86_64
Compiler: C/C++/Fortran: Version 16.0.2.181 of Intel
Parallel Studio XE
Auto Parallel: No
File System: NFS
System State: Multi-User
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other Software: None

Results Table

Benchmark Base Peak
Threads Seconds Ratio Seconds Ratio Seconds Ratio Threads Seconds Ratio Seconds Ratio Seconds Ratio
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
350.md 48 519   8.93  530   8.74  518   8.94 
351.bwaves 48 416   10.9   417   10.9   416   10.9  
352.nab 48 544   7.15  544   7.15  545   7.14 
357.bt331 48 413   11.5   414   11.5   414   11.5  
358.botsalgn 48 724   6.01  724   6.01  724   6.01 
359.botsspar 48 1119   4.69  1116   4.70  1121   4.68 
360.ilbdc 48 557   6.39  557   6.39  556   6.40 
362.fma3d 48 490   7.76  495   7.67  489   7.77 
363.swim 48 522   8.68  524   8.64  523   8.67 
367.imagick 48 988   7.12  986   7.13  988   7.12 
370.mgrid331 48 587   7.53  586   7.54  587   7.53 
371.applu331 48 666   9.10  665   9.12  647   9.37 
372.smithwa 48 628   8.54  625   8.57  641   8.36 
376.kdtree 48 767   5.87  765   5.88  764   5.89 

Platform Notes

 Sysinfo program /rwthfs/rz/cluster/home/jw331215/work/claixspec/Docs/sysinfo
 Revision 563 of 2016-06-10 (097295389cf6073d8c3b03fa376740a5)
 running on lnm357.hpc.itc.rwth-aachen.de Wed Sep 13 10:46:31 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/omp2012/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : Intel(R) Xeon(R) CPU E5-2650 v4 @ 2.20GHz
       2 "physical id"s (chips)
       48 "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 : 12
       siblings  : 24
       physical 0: cores 0 1 2 3 4 5 8 9 10 11 12 13
       physical 1: cores 0 1 2 3 4 5 8 9 10 11 12 13
    cache size : 30720 KB

 From /proc/meminfo
    MemTotal:       131744940 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    CentOS Linux release 7.3.1611 (Core)

 From /etc/*release* /etc/*version*
    centos-release: CentOS Linux release 7.3.1611 (Core)
    centos-release-upstream: Derived from Red Hat Enterprise Linux 7.3 (Source)
    os-release:
       NAME="CentOS Linux"
       VERSION="7 (Core)"
       ID="centos"
       ID_LIKE="rhel fedora"
       VERSION_ID="7"
       PRETTY_NAME="CentOS Linux 7 (Core)"
       ANSI_COLOR="0;31"
       CPE_NAME="cpe:/o:centos:centos:7"
    redhat-release: CentOS Linux release 7.3.1611 (Core)
    system-release: CentOS Linux release 7.3.1611 (Core)
    system-release-cpe: cpe:/o:centos:centos:7

 uname -a:
    Linux lnm357.hpc.itc.rwth-aachen.de 3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul
    4 15:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Aug 7 23:17

 SPEC is set to: /rwthfs/rz/cluster/home/jw331215/work/claixspec
    Filesystem                                    Type  Size  Used Avail Use%
    Mounted on
    isi.isi.hpc.itc.rwth-aachen.de:/home/jw331215 nfs   150G   64G   87G  43%
    /rwthfs/rz/cluster/home/jw331215
 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.


 (End of data from sysinfo program)

General Notes

 BIOS settings:
   Intel Hyper-Threading Technology (SMT): Enabled
   Intel Turbo Boost Technology (Turbo)  : Enabled
   ENV_OMP_SCHEDULE=static
   ENV_KMP_BLOCKTIME=200
   ENV_KMP_STACKSIZE=8192M
   ENV_OMP_DYNAMIC=FALSE

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Base Portability Flags

350.md:  -free 
357.bt331:  -mcmodel=medium 
363.swim:  -mcmodel=medium 
367.imagick:  -std=c99 

Base Optimization Flags

C benchmarks:

 -O3   -openmp   -ipo    -xCORE-AVX2   -ansi-alias 

C++ benchmarks:

 -O3   -openmp   -ipo    -xCORE-AVX2   -ansi-alias 

Fortran benchmarks:

 -O3   -openmp   -ipo    -xCORE-AVX2   -align all 

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/Intel-linux64.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/Intel-linux64.xml.