SPEC® OMPG2012 Result

Copyright 2012-2019 Standard Performance Evaluation Corporation

Lenovo Global Technology

SPECompG_base2012 = 21.6 

ThinkSystem SR655(AMD EYPC 7742 CPU, 2.25GHz)

SPECompG_peak2012 = Not Run

OMP2012 license: 9017 Test date: Jul-2019
Test sponsor: Lenovo Global Technology Hardware Availability: Aug-2019
Tested by: Lenovo Global Technology Software Availability: Aug-2019
Benchmark results graph
Hardware
CPU Name: AMD EPYC 7742 CPU
CPU Characteristics: Turbo up to 3.4 GHz
CPU MHz: 2250
CPU MHz Maximum: 3400
FPU: Integrated
CPU(s) enabled: 128 cores, 1 chip, 64 cores/chip, 2 threads/core
CPU(s) orderable: 1 chip
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 512 KB I+D on chip per core
L3 Cache: 256 MB I+D on chip per chip, 16 MB shared / 4
cores
Other Cache: None
Memory: 256 GB ( 8 x 32 GB 2Rx4 PC4-3200AA-R)
Disk Subsystem: 1 x 1 TB SATA Hard Drive
Other Hardware: None
Base Threads Run: 128
Minimum Peak Threads: --
Maximum Peak Threads: --
Software
Operating System: Red Hat Enterprise Linux Server release 7.6
, Kernel 3.10.0-957.el7.x86_64
Compiler: C/C++/Fortran: Version 19.0.3.199 of Intel
Parallel Studio XE for Linux 64 Build 20190206
Auto Parallel: No
File System: xfs
System State: Multi-user, run level 3
Base Pointers: 64-bit
Peak Pointers: Not Applicable
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 128 121   38.3   121   38.1   121   38.2  
351.bwaves 128 351   12.9   349   13.0   350   13.0  
352.nab 128 171   22.7   171   22.8   171   22.8  
357.bt331 128 189   25.1   190   25.0   189   25.0  
358.botsalgn 128 227   19.1   228   19.1   228   19.1  
359.botsspar 128 285   18.4   286   18.4   286   18.3  
360.ilbdc 128 321   11.1   321   11.1   321   11.1  
362.fma3d 128 223   17.1   223   17.1   222   17.1  
363.swim 128 409   11.1   409   11.1   409   11.1  
367.imagick 128 137   51.2   138   50.8   138   51.0  
370.mgrid331 128 467   9.47  466   9.49  466   9.48 
371.applu331 128 141   43.0   142   42.8   141   42.9  
372.smithwa 128 122   43.9   122   43.9   122   43.9  
376.kdtree 128 182   24.7   180   25.0   184   24.5  

Platform Notes

 Sysinfo program /home/omp2012/Docs/sysinfo
 $Rev: 395 $ $Date:: 2012-07-25 #$ 8f8c0fe9e19c658963a1e67685e50647
 running on AMD2U Tue Jul 16 18:39:06 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
    model name : AMD EPYC 7742 64-Core Processor
       1 "physical id"s (chips)
       128 "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  : 128
       physical 0: cores 0 1 2 3 4 5 6 7 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 54 55 56 57 58 59 60 61 62 63
    cache size : 512 KB

 From /proc/meminfo
    MemTotal:       263788332 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    os-release:
       NAME="Red Hat Enterprise Linux Server"
       VERSION="7.6 (Maipo)"
       ID="rhel"
       ID_LIKE="fedora"
       VARIANT="Server"
       VARIANT_ID="server"
       VERSION_ID="7.6"
       PRETTY_NAME="Red Hat Enterprise Linux Server 7.6 (Maipo)"
    redhat-release: Red Hat Enterprise Linux Server release 7.6 (Maipo)
    system-release: Red Hat Enterprise Linux Server release 7.6 (Maipo)
    system-release-cpe: cpe:/o:redhat:enterprise_linux:7.6:ga:server

 uname -a:
    Linux AMD2U 3.10.0-957.el7.x86_64 #1 SMP Thu Oct 4 20:48:51 UTC 2018 x86_64
    x86_64 x86_64 GNU/Linux

 run-level 3 Jul 17 02:34

 SPEC is set to: /home/omp2012
    Filesystem            Type  Size  Used Avail Use% Mounted on
    /dev/mapper/rhel-home xfs   876G   42G  834G   5% /home

 Additional information from dmidecode:
   BIOS Lenovo CFE103A 07/04/2019
   Memory:
    8x   32 GB
    8x Samsung M393A4K40DB2-CWE 32 GB 3200 MT/s 2 rank
    8x Unknown Unknown

 (End of data from sysinfo program)

General Notes

==============================================
 General OMP Library Settings
	ENV_KMP_AFFINITY    = granularity=fine,proclist=[0-3,4-7,8-11,
                         12-15,16-19,20-23,24-27,28-31,32-35,36-39,
                         40-43,44-47,48-51,52-55,56-59,60-63,64-67,
                         68-71,72-75,76-79,80-83,84-87,88-91,92-95,
                         96-99,100-103,104-107,108-111,112-115,
                         116-119,120-123,124-127],explicit
	ENV_KMP_STACKSIZE   = 292M
	ENV_KMP_BLOCKTIME   = infinite
	ENV_KMP_LIBRARY     = turnaround
	ENV_OMP_DYNAMIC     = FALSE
	ENV_OMP_NESTED      = FALSE
	ENV_OMP_SCHEDULE    = staic
==============================================
 BIOS Setting notes:
   Choose Operating Mode set to Maximum Performance
   NUMA nodes per socket set as NPS4
   LLC as NUMA node set as Enabled
   EfficiencyModeEn set as Auto
   SVM Mode set as Disabled
   IOMMU set as Disabled

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

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Base Portability Flags

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

Base Optimization Flags

C benchmarks:

 -O3   -qopenmp   -march=core-avx2   -no-prec-div   -qopt-streaming-stores=auto   -unroll-aggressive   -ansi-alias 

C++ benchmarks:

 -O3   -qopenmp   -march=core-avx2   -no-prec-div   -qopt-streaming-stores=auto   -unroll-aggressive   -ansi-alias 

Fortran benchmarks:

 -O3   -qopenmp   -march=core-avx2   -no-prec-div   -qopt-streaming-stores=auto   -unroll-aggressive   -align array64byte 

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/Lenovo-OMP2012-Rome7742.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/Lenovo-OMP2012-Rome7742.xml.