SPEC® ACCEL™ OMP Result

Copyright 2015-2018 Standard Performance Evaluation Corporation

Supermicro (Test Sponsor: NVIDIA Corporation)

Xeon Gold 6148

SuperServer 1029GQ-TRT

SPECaccel_omp_base = 4.62

SPECaccel_omp_peak = 4.62

ACCEL license: 019 Test date: Jul-2018
Test sponsor: NVIDIA Corporation Hardware Availability: Nov-2017
Tested by: NVIDIA Corporation Software Availability: Aug-2018
Benchmark results graph
Hardware
CPU Name: Intel Xeon Gold 6148
CPU Characteristics:
CPU MHz: 2400
CPU MHz Maximum: 3700
FPU: Integrated
CPU(s) enabled: 40 cores, 2 chips, 20 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: 1 MB I+D on chip per core
L3 Cache: 28160 KB I+D on chip per chip
Other Cache: None
Memory: 384 GB (12 x 32 GB 2Rx8 PC4-2666V-R)
Disk Subsystem: 512GB Samsung 960 PRO M.2 PCIe 3.0 x4 NVMe Solid
State Drive
Other Hardware: None
Accelerator
Accel Model Name: Intel Xeon CPU Gold 6148
Accel Vendor: Intel Corporation
Accel Name: Xeon Gold 6148
Type of Accel: CPU
Accel Connection: Not applicable
Does Accel Use ECC: Yes
Accel Description: Intel Xeon CPU Gold 6148
Accel Driver: Not applicable
Software
Operating System: CentOS Linux release 7.4.1708 (Core)
3.10.0-693.17.1.el7.x86_64
Compiler: PGI Professional Edition, Release 18.7 LLVM
File System: xfs
System State: Run level 3 (multi-user)
Other Software: None

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 48.2  2.26  48.4  2.25  47.8  2.28  48.2  2.26  48.4  2.25  47.8  2.28 
504.polbm 39.7  3.08  39.8  3.06  39.7  3.07  39.7  3.08  39.8  3.06  39.7  3.07 
514.pomriq 288    2.16  288    2.16  289    2.15  288    2.16  288    2.16  289    2.15 
550.pmd 83.4  2.89  83.5  2.89  83.8  2.87  83.4  2.89  83.5  2.89  83.8  2.87 
551.ppalm 181    3.01  181    3.00  180    3.03  181    3.01  181    3.00  180    3.03 
552.pep 85.2  2.71  85.2  2.71  85.2  2.71  85.2  2.71  85.2  2.71  85.2  2.71 
553.pclvrleaf 171    6.68  170    6.75  171    6.71  171    6.68  170    6.75  171    6.71 
554.pcg 54.2  6.14  53.7  6.20  54.0  6.17  54.2  6.14  53.7  6.20  54.0  6.17 
555.pseismic 94.1  3.00  94.3  2.99  93.9  3.00  94.1  3.00  94.3  2.99  93.9  3.00 
556.psp 58.9  13.9   55.8  14.6   56.6  14.4   58.9  13.9   55.8  14.6   56.6  14.4  
557.pcsp 62.0  13.9   61.5  14.0   63.8  13.5   62.0  13.9   61.5  14.0   63.8  13.5  
559.pmniGhost 95.2  4.17  93.8  4.23  94.1  4.22  95.2  4.17  93.8  4.23  94.1  4.22 
560.pilbdc 184    3.56  183    3.56  187    3.49  184    3.56  183    3.56  187    3.49 
563.pswim 48.8  3.26  47.6  3.34  48.9  3.25  48.8  3.26  47.6  3.34  48.9  3.25 
570.pbt 35.4  22.1   35.4  22.0   36.3  21.5   35.4  22.1   35.4  22.0   36.3  21.5  

Platform Notes

 Sysinfo program /local/home/aglobus/spec-accel/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on perf-sky2.pgi.net Thu Jul 26 15:28:54 2018

 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(R) Gold 6148 CPU @ 2.40GHz
       2 "physical id"s (chips)
       80 "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 : 20
       siblings  : 40
       physical 0: cores 0 1 2 3 4 8 9 10 11 12 16 17 18 19 20 24 25 26 27 28
       physical 1: cores 0 1 2 3 4 8 9 10 11 12 16 17 18 19 20 24 25 26 27 28
    cache size : 28160 KB

 From /proc/meminfo
    MemTotal:       394873648 kB
    HugePages_Total:      20
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    CentOS Linux release 7.4.1708 (Core)

 From /etc/*release* /etc/*version*
    centos-release: CentOS Linux release 7.4.1708 (Core)
    centos-release-upstream: Derived from Red Hat Enterprise Linux 7.4 (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 7.4.1708 (Core)
    system-release: CentOS Linux release 7.4.1708 (Core)
    system-release-cpe: cpe:/o:centos:centos:7

 uname -a:
    Linux perf-sky2.pgi.net 3.10.0-693.17.1.el7.x86_64 #1 SMP Thu Jan 25 20:13:58
    UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Mar 29 15:36

 SPEC is set to: /local/home/aglobus/spec-accel
    Filesystem                   Type  Size  Used Avail Use% Mounted on
    /dev/mapper/centos_sky2-root xfs   472G   60G  413G  13% /
 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 set by runspec before the start of the run:
ACC_NUM_CORES = "80"
HUGETLB_PATH = "/mnt/hugetlb"
KMP_AFFINITY = "granularity=fine,compact,1,0"
OMP_PLACES = "{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},{64},{65},{66},{67},{68},{69},{70},
    {71},{72},{73},{74},{75},{76},{77},{78},{79}"
OMP_PROC_BIND = "true"

551.ppalm (base): "advec_ws_private" src.alt was used.

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:

 pgcc 

Fortran benchmarks:

 pgfortran 

Benchmarks using both Fortran and C:

 pgcc   pgfortran 

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 
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 
560.pilbdc:  -DSPEC_USE_INNER_SIMD 
563.pswim:  -DSPEC_USE_INNER_SIMD 
570.pbt:  -DSPEC_USE_INNER_SIMD 

Base Optimization Flags

C benchmarks:

 -V18.7   -Mllvm   -fast   -mp   -Mnouniform   -Mhugetlb 

Fortran benchmarks:

 -V18.7   -Mllvm   -fast   -mp   -Mnouniform   -Mhugetlb 

Benchmarks using both Fortran and C:

553.pclvrleaf:  -V18.7   -Mllvm   -fast   -mp   -Mnouniform   -Mhugetlb 
559.pmniGhost:  -V18.7   -Mllvm   -fast   -mp   -Mnouniform   -Mhugetlb   -Mnomain 

Peak Optimization Flags

C benchmarks:

503.postencil:  basepeak = yes 
504.polbm:  basepeak = yes 
514.pomriq:  basepeak = yes 
552.pep:  basepeak = yes 
554.pcg:  basepeak = yes 
557.pcsp:  basepeak = yes 
570.pbt:  basepeak = yes 

Fortran benchmarks:

550.pmd:  basepeak = yes 
551.ppalm:  basepeak = yes 
555.pseismic:  basepeak = yes 
556.psp:  basepeak = yes 
560.pilbdc:  basepeak = yes 
563.pswim:  basepeak = yes 

Benchmarks using both Fortran and C:

553.pclvrleaf:  basepeak = yes 
559.pmniGhost:  basepeak = yes 

The flags files that were used to format this result can be browsed at
https://www.spec.org/accel/flags/PGI-Platform-Multicore-OMP.html,
https://www.spec.org/accel/flags/pgi2018_flags.html.

You can also download the XML flags sources by saving the following links:
https://www.spec.org/accel/flags/PGI-Platform-Multicore-OMP.xml,
https://www.spec.org/accel/flags/pgi2018_flags.xml.