SPEC® ACCEL™ OMP Result

Supermicro

Intel Xeon Platinum 8490H

SuperServer SYS-221H-TNR

ACCEL license:	001176	Test date:	Jul-2023
Test sponsor:	Supermicro	Hardware Availability:	Jun-2023
Tested by:	Supermicro	Software Availability:	Dec-2022

Hardware
CPU Name:	Intel Xeon Platinum 8490H
CPU Characteristics:	Intel Turbo Boost Technology up to 3.50 GHz
CPU MHz:	1900
CPU MHz Maximum:	3500
FPU:	Integrated
CPU(s) enabled:	120 cores, 2 chips, 60 cores/chip, 2 threads/core
CPU(s) orderable:	1,2 chips
Primary Cache:	32 KB I + 48 KB D on chip per core
Secondary Cache:	2 MB I+D on chip per core
L3 Cache:	115200 KB I+D on chip per chip
Other Cache:	None
Memory:	1 TB (16 x 64 GB 2Rx4 PC5-4800B-R)
Disk Subsystem:	1 x 960 GB NVMe SSD
Other Hardware:	None

Accelerator
Accel Model Name:	Intel Xeon Platinum 8490H
Accel Vendor:	Intel
Accel Name:	Intel Xeon Platinum 8490H
Type of Accel:	CPU
Accel Connection:	N/A
Does Accel Use ECC:	Yes
Accel Description:	2 x Intel Xeon Platinum 8490H
Accel Driver:	N/A

Software
Operating System:	Ubuntu 22.04.2 LTS 5.15.0-76-generic
Compiler:	C/C++/Fortran: Version 2023.1 of Intel oneAPI DPC++/C++
File System:	ext4
System State:	Run level 5 (multi-user)
Other Software:	None

Results Table

Benchmark	Base						Peak
Benchmark	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	7.96	13.7	7.81	14.0	7.76	14.0	8.13	13.4	8.15	13.4	8.19	13.3
504.polbm	7.46	16.4	7.49	16.3	7.71	15.8	7.46	16.4	7.49	16.3	7.71	15.8
514.pomriq	36.9	16.8	36.7	16.9	42.8	14.5	36.9	16.8	36.7	16.9	42.8	14.5
550.pmd	8.89	27.1	8.35	28.8	8.35	28.9	7.82	30.8	7.81	30.9	7.82	30.8
551.ppalm	109	5.01	109	4.99	108	5.01	37.1	14.7	37.3	14.6	36.9	14.7
552.pep	19.8	11.6	19.8	11.7	19.8	11.6	20.0	11.5	20.1	11.5	20.0	11.5
553.pclvrleaf	47.3	24.2	47.2	24.3	47.2	24.3	46.3	24.7	46.2	24.8	46.3	24.7
554.pcg	24.5	13.6	24.6	13.5	24.6	13.6	24.4	13.7	24.4	13.6	24.5	13.6
555.pseismic	33.1	8.52	33.2	8.49	33.0	8.53	33.1	8.52	33.2	8.49	33.0	8.53
556.psp	17.5	46.8	17.6	46.5	18.3	44.7	17.5	46.8	17.6	46.5	18.3	44.7
557.pcsp	18.0	47.8	18.1	47.6	18.3	46.8	19.5	44.1	19.3	44.5	19.5	44.0
559.pmniGhost	51.7	7.69	51.9	7.65	51.7	7.68	48.1	8.25	48.2	8.24	48.2	8.24
560.pilbdc	58.0	11.3	57.9	11.3	58.1	11.2	52.4	12.5	52.5	12.4	52.5	12.4
563.pswim	5.87	27.1	5.94	26.8	5.88	27.0	5.93	26.8	5.88	27.1	5.89	27.0
570.pbt	13.9	55.9	13.9	56.0	14.3	54.4	12.8	61.1	13.1	59.5	13.0	60.2

Platform Notes

 Sysinfo program /home/accel/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on lab Sat Jul  1 02:57:01 2023

 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) Platinum 8490H
       2 "physical id"s (chips)
       240 "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 : 60
       siblings  : 120
       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
       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
    cache size : 115200 KB

 From /proc/meminfo
    MemTotal:       1056462068 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 /usr/bin/lsb_release -d
    Ubuntu 22.04.2 LTS

 From /etc/*release* /etc/*version*
    debian_version: bookworm/sid
    os-release:
       PRETTY_NAME="Ubuntu 22.04.2 LTS"
       NAME="Ubuntu"
       VERSION_ID="22.04"
       VERSION="22.04.2 LTS (Jammy Jellyfish)"
       VERSION_CODENAME=jammy
       ID=ubuntu
       ID_LIKE=debian
       HOME_URL="https://www.ubuntu.com/"

 uname -a:
    Linux lab 5.15.0-76-generic #83-Ubuntu SMP Thu Jun 15 19:16:32 UTC 2023
    x86_64 x86_64 x86_64 GNU/Linux

 run-level 5 Jul 1 02:41

 SPEC is set to: /home/accel
    Filesystem     Type  Size  Used Avail Use% Mounted on
    /dev/nvme0n1p2 ext4  879G  130G  705G  16% /
 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 American Megatrends International, LLC. 1.3 06/01/2023
   Memory:
    16x NO DIMM NO DIMM
    16x SK Hynix HMCG94MEBRA109N 64 GB 2 rank 4800 MT/s

 (End of data from sysinfo program)

General Notes

=========================================================================
BIOS Setting:
    Power Performance Tuning = BIOS Controls EPB
    ENERGY_PERF_BIAS_CFG Mode = Extreme Performance
    UMA-Based Clustering = Disable (All2All)
=========================================================================
Spectre and Meltdown
    NA: 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-2017-5715 (Spectre variant 2)
    is mitigated in the system as tested and documented.
=========================================================================
OS tunning:
    Stack size set to unlimited using "ulimit -s unlimited"
=========================================================================
IPMI setting:
    Fan Mode: Full Speed

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

Peak Compiler Invocation

C benchmarks (except as noted below):

	icc
557.pcsp:	icx
570.pbt:	icx

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:	-Ofast -xCORE-AVX512 -qopt-zmm-usage=high -no-prec-sqrt -qopenmp -qopenmp-offload=host -ipo -ansi-alias -qopt-multiple-gather-scatter-by-shuffles -fimf-precision=low:exp,sin,cos,sincos,log
504.polbm:	basepeak = yes
514.pomriq:	basepeak = yes
552.pep:	-Ofast -xCORE-AVX512 -qopt-zmm-usage=high -no-prec-sqrt -qopenmp -qopenmp-offload=host -ipo -ansi-alias -qopt-multiple-gather-scatter-by-shuffles -fimf-precision=low:exp,sin,cos,sincos,log -qopt-streaming-stores always -fimf-precision=low
554.pcg:	Same as 503.postencil
557.pcsp:	-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops -fimf-precision=low
570.pbt:	Same as 557.pcsp

Fortran benchmarks:

550.pmd:	-Ofast -xCORE-AVX512 -qopt-zmm-usage=high -no-prec-sqrt -qopenmp -qopenmp-offload=host -ipo -ansi-alias -qopt-multiple-gather-scatter-by-shuffles -fimf-precision=low:exp,sin,cos,sincos,log -fimf-precision=low -ip
551.ppalm:	-Ofast -xCORE-AVX512 -qopt-zmm-usage=high -no-prec-sqrt -qopenmp -qopenmp-offload=host -ipo -ansi-alias -qopt-multiple-gather-scatter-by-shuffles -fimf-precision=low:exp,sin,cos,sincos,log -I/home/fftW-3.3.10/include -L/home/fftw-3.3.10/lib
555.pseismic:	basepeak = yes
556.psp:	basepeak = yes
560.pilbdc:	-Ofast -xCORE-AVX512 -qopt-zmm-usage=high -no-prec-sqrt -qopenmp -qopenmp-offload=host -ipo -ansi-alias -qopt-multiple-gather-scatter-by-shuffles -fimf-precision=low:exp,sin,cos,sincos,log
563.pswim:	Same as 560.pilbdc

Benchmarks using both Fortran and C:

-Ofast -xCORE-AVX512 -qopt-zmm-usage=high -no-prec-sqrt -qopenmp -qopenmp-offload=host -ipo -ansi-alias -qopt-multiple-gather-scatter-by-shuffles -fimf-precision=low:exp,sin,cos,sincos,log

Peak Other Flags

Fortran benchmarks:

551.ppalm:

-lfftw3

The flags files that were used to format this result can be browsed at
https://www.spec.org/accel/flags/Intel-icc2021.2-linux64.20230726.html,
https://www.spec.org/accel/flags/Supermicro-Platform-Settings-V1.2-SPR-revC.html.

You can also download the XML flags sources by saving the following links:
https://www.spec.org/accel/flags/Intel-icc2021.2-linux64.20230726.xml,
https://www.spec.org/accel/flags/Supermicro-Platform-Settings-V1.2-SPR-revC.xml.