SPEC® ACCEL™ OMP Result

Copyright 2015-2021 Standard Performance Evaluation Corporation

Lenovo Global Technology

EPYC 7763 CPU

ThinkSystem SR665

SPECaccel_omp_base = 10.9 

SPECaccel_omp_peak = 11.3 
ACCEL license: 28 Test date: Mar-2021
Test sponsor: Lenovo Global Technology Hardware Availability: Mar-2021
Tested by: Lenovo Global Technology Software Availability: Mar-2021
Benchmark results graph
Hardware
CPU Name: AMD EPYC 7763
CPU Characteristics: Turbo up to 3.5 GHz
CPU MHz: 2450
CPU MHz Maximum: 3500
FPU: Integrated
CPU(s) enabled: 128 cores, 2 chips, 64 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: 512 KB I+D on chip per core
L3 Cache: 256 MB I+D on chip per chip
32 MB shared / 8 cores
Other Cache: None
Memory: 1 TB (32 x 32 GB 2Rx8 PC4-3200AA-R)
Disk Subsystem: 1 x 480 GB 2.5" SSD
Other Hardware: None
Accelerator
Accel Model Name: EPYC 7763 CPU
Accel Vendor: AMD
Accel Name: EPYC 7763 CPU
Type of Accel: CPU
Accel Connection: Not applicable
Does Accel Use ECC: yes
Accel Description: 1 x AMD EPYC 7763 CPU
Accel Driver: Not applicable
Software
Operating System: Red Hat Enterprise Linux Server release 8.3
kernel 4.18.0-240.el8.x86_64
Compiler: Intel C/C++/Fortran 20.2 for Linux
Version 19.1.2.254 Build 20200623
File System: xfs
System State: Run-level 3
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 11.4   9.60  11.6   9.37  12.0  9.07  11.4   9.60  11.6   9.37  12.0  9.07 
504.polbm 18.9   6.44  18.3   6.68  18.4  6.64  18.8   6.49  18.8   6.49  18.5  6.59 
514.pomriq 120     5.19  117     5.32  128    4.85  120     5.19  117     5.32  128    4.85 
550.pmd 18.1   13.4   17.9   13.5   17.8  13.6   20.2   12.0   17.8   13.5   18.0  13.4  
551.ppalm 108     5.02  109     4.99  110    4.95  67.4   8.07  67.6   8.05  69.3  7.85 
552.pep 43.7   5.29  40.2   5.74  40.1  5.75  38.4   6.02  38.5   6.00  38.3  6.03 
553.pclvrleaf 69.2   16.5   68.6   16.7   65.6  17.5   69.2   16.5   68.6   16.7   65.6  17.5  
554.pcg 34.4   9.68  36.9   9.02  37.8  8.81  35.4   9.41  37.2   8.94  35.0  9.50 
555.pseismic 51.6   5.46  51.7   5.46  52.3  5.39  51.6   5.46  51.7   5.46  52.3  5.39 
556.psp 33.2   24.7   33.3   24.6   34.2  23.9   33.2   24.7   33.3   24.6   34.2  23.9  
557.pcsp 23.7   36.3   24.1   35.7   23.7  36.2   23.7   36.3   24.1   35.7   23.7  36.2  
559.pmniGhost 57.0   6.97  57.1   6.95  55.5  7.15  57.0   6.97  57.1   6.95  55.5  7.15 
560.pilbdc 62.4   10.5   64.0   10.2   63.1  10.3   62.4   10.5   64.0   10.2   63.1  10.3  
563.pswim 9.10  17.5   8.93  17.8   10.1  15.7   9.10  17.5   8.93  17.8   10.1  15.7  
570.pbt 24.0   32.5   23.6   33.1   24.8  31.5   24.0   32.5   23.6   33.1   24.8  31.5  

Submit Notes

The config file option 'submit' was used.

Platform Notes

 Sysinfo program /home/ACCEL1.3/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on amd2srh836 Fri Jan 22 19:45:18 2021

 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 : AMD EPYC 7763 64-Core Processor
       2 "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  : 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
       physical 1: 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:       527908832 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    os-release:
       NAME="Red Hat Enterprise Linux"
       VERSION="8.3 (Ootpa)"
       ID="rhel"
       ID_LIKE="fedora"
       VERSION_ID="8.3"
       PLATFORM_ID="platform:el8"
       PRETTY_NAME="Red Hat Enterprise Linux 8.3 (Ootpa)"
       ANSI_COLOR="0;31"
    redhat-release: Red Hat Enterprise Linux release 8.3 (Ootpa)
    system-release: Red Hat Enterprise Linux release 8.3 (Ootpa)
    system-release-cpe: cpe:/o:redhat:enterprise_linux:8.3:ga

 uname -a:
    Linux amd2srh836 4.18.0-240.el8.x86_64 #1 SMP Wed Sep 23 05:13:10 EDT 2020
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Jan 22 19:12

 SPEC is set to: /home/ACCEL1.3
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/sda3      xfs   419G  225G  195G  54% /home
 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.

   BIOS Lenovo D8E113Y-2.00 01/20/2021
   Memory:
    16x Samsung M393A4G43AB3-CWE 32 GB 2 rank 3200 MT/s
    16x Unknown Unknown

 (End of data from sysinfo program)

General Notes

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:

 icc 

Fortran benchmarks:

 ifort 

Benchmarks using both Fortran and C:

 icc   ifort 

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   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2 

Fortran benchmarks:

 -O3   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2 

Benchmarks using both Fortran and C:

 -O3   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2 

Peak Compiler Invocation

C benchmarks:

 icc 

Fortran benchmarks:

 ifort 

Benchmarks using both Fortran and C:

 icc   ifort 

Peak 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   -DSPEC_HOST_FFTW3 
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 

Peak Optimization Flags

C benchmarks:

503.postencil:  basepeak = yes 
504.polbm:  -O3   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2 
514.pomriq:  basepeak = yes 
552.pep:  -O3   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2   -qopt-streaming-stores always 
554.pcg:  -O3   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2   -qopt-prefetch=5 
557.pcsp:  basepeak = yes 
570.pbt:  basepeak = yes 

Fortran benchmarks:

550.pmd:  -O3   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2   -qopt-prefetch=2 
551.ppalm:  -O3   -march=core-avx2   -qopenmp   -qopenmp-offload=host   -no-prec-div   -no-prec-sqrt   -ansi-alias   -ipo   -fp-model fast=2   -I/usr/local/include   -L/usr/local/lib 
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 

Peak Other Flags

Fortran benchmarks:

551.ppalm:  -lfftw3 

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

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

SPEC and SPEC ACCEL are registered trademarks or trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders.

For questions about this result, please contact the tester.
For other inquiries, please contact webmaster@spec.org
Copyright 2015-2021 Standard Performance Evaluation Corporation
Tested with SPEC ACCEL v1.3.
Report generated on Mon Mar 15 12:05:01 2021 by SPEC ACCEL HTML formatter v1290.
Originally published on 15 March 2021.