SPEC® OMPG2012 Result

Hewlett Packard Enterprise (Test Sponsor: Indiana University)	SPECompG_base2012 = 6.60
Apollo 70 (Marvell ThunderX2 CN9980 v2.1, 2.20GHz)	SPECompG_peak2012 = Not Run

OMP2012 license:	3440A	Test date:	Aug-2019
Test sponsor:	Indiana University	Hardware Availability:	Jun-2019
Tested by:	Indiana University	Software Availability:	May-2019

Hardware
CPU Name:	Cavium ThunderX2 CN9980 v2.1
CPU Characteristics:	4-way SMT on, Turbo on
CPU MHz:	2200
CPU MHz Maximum:	2500
FPU:	Integrated
CPU(s) enabled:	64 cores, 2 chips, 32 cores/chip, 4 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:	32 MB I+D on chip per core
Other Cache:	None
Memory:	128 GB (8 x 16 GB 2Rx8 PC4-2666V-RE2-12 )
Disk Subsystem:	1x(HPE VK000960GWSRT 960GB) SSD
Other Hardware:	None
Base Threads Run:	256
Minimum Peak Threads:	--
Maximum Peak Threads:	--

Software
Operating System:	CentOS Linux release 7.6.1810 (AltArch) 4.14.0-115.8.1.el7a.aarch64
Compiler:	C/C++/Fortran: Version 9.1.0 of gcc
Auto Parallel:	No
File System:	XFS
System State:	Run level 3 (multi-user)
Base Pointers:	64-bit
Peak Pointers:	Not Applicable
Other Software:	None

Results Table

Benchmark	Base							Peak
Benchmark	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	256	758	6.11	753	6.15	748	6.19
351.bwaves	256	593	7.64	538	8.42	527	8.60
352.nab	256	320	12.2	320	12.2	320	12.2
357.bt331	256	702	6.75	661	7.17	709	6.69
358.botsalgn	256	330	13.2	330	13.2	330	13.2
359.botsspar	256	663	7.92	661	7.95	664	7.90
360.ilbdc	256	97359	0.0366	96713	0.0368	95996	0.0371
362.fma3d	256	482	7.88	483	7.86	562	6.76
363.swim	256	714	6.34	708	6.40	684	6.62
367.imagick	256	733	9.59	679	10.4	748	9.40
370.mgrid331	256	745	5.93	769	5.75	772	5.72
371.applu331	256	390	15.5	408	14.9	395	15.4
372.smithwa	256	339	15.8	336	16.0	322	16.6
376.kdtree	256	144	31.2	167	26.9	167	27.0

Platform Notes

 Sysinfo program /home/lijunj/spec/omp2012-1.1/Docs/sysinfo
 Revision 563 of 2016-06-10 (097295389cf6073d8c3b03fa376740a5)
 running on armstrong.sca.iu.edu Mon Aug  5 11:59:17 2019

 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
 *
 * Did not identify cpu model.  If you would
 * like to write your own sysinfo program, see
 * www.spec.org/omp2012/config.html#sysinfo
 *
 *
 * 0 "physical id" tags found.  Perhaps this is an older system,
 * or a virtualized system.  Not attempting to guess how to
 * count chips/cores for this system.
 *
       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.)

 From /proc/meminfo
    MemTotal:       133322880 kB
    HugePages_Total:       0
    Hugepagesize:     524288 kB

 From /etc/*release* /etc/*version*
    centos-release: CentOS Linux release 7.6.1810 (AltArch)
    centos-release-upstream: Derived from Red Hat Enterprise Linux 7.6 (Source)
    os-release:
       NAME="CentOS Linux"
       VERSION="7 (AltArch)"
       ID="centos"
       ID_LIKE="rhel fedora"
       VERSION_ID="7"
       PRETTY_NAME="CentOS Linux 7 (AltArch)"
       ANSI_COLOR="0;31"
       CPE_NAME="cpe:/o:centos:centos:7"
    redhat-release: CentOS Linux release 7.6.1810 (AltArch)
    system-release: CentOS Linux release 7.6.1810 (AltArch)
    system-release-cpe: cpe:/o:centos:centos:7

 uname -a:
    Linux armstrong.sca.iu.edu 4.14.0-115.8.1.el7a.aarch64 #1 SMP Wed Jun 5
    15:01:21 UTC 2019 aarch64 aarch64 aarch64 GNU/Linux

 run-level 3 Jul 2 15:36

 SPEC is set to: /home/lijunj/spec/omp2012-1.1
    Filesystem              Type  Size  Used Avail Use% Mounted on
    /dev/mapper/centos-root xfs   256G   86G  171G  34% /
 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


Environment Variables:
    OMP_STACKSIZE=2G
    ulimit -s unlimited

BIOS Info:
     Version: L50_5.13_1.0.6
     Release Date: 07/10/2018
BIOS Settings:
     Turbo/CPPC Mode:  Autonomous Turbo

Spectre & Meltdown:
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown)
is mitigated in the system as tested and documented.
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1)
is mitigated in the system as tested and documented.
Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2)
is mitigated in the system as tested and documented.

Base Compiler Invocation

C benchmarks:

gcc

C++ benchmarks:

g++

Fortran benchmarks:

gfortran

Base Portability Flags

350.md:	-ffree-form -fno-range-check
363.swim:	-mcmodel=large
367.imagick:	-std=c99

Base Optimization Flags

C benchmarks:

-O3 -ffast-math -mcpu=native -fopenmp -fsigned-char

C++ benchmarks:

-O3 -ffast-math -mcpu=native -fopenmp

Fortran benchmarks:

-O3 -ffast-math -mcpu=native -fopenmp

The flags files that were used to format this result can be browsed at
http://www.spec.org/omp2012/flags/hpe_apollo70_bios.html,
http://www.spec.org/omp2012/flags/gcc-linux64.20190904.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/omp2012/flags/hpe_apollo70_bios.xml,
http://www.spec.org/omp2012/flags/gcc-linux64.20190904.xml.