SPEC® ACCEL™ OMP Result

Intel

Intel Xeon Platinum 8480+

Intel Server D50DNP2MFALACB (2 x Intel Xeon
Platinum 8480+, 2.0GHz, SMT ON, Turbo OFF)

ACCEL license:	13	Test date:	Jun-2023
Test sponsor:	Intel	Hardware Availability:	Jan-2023
Tested by:	Intel	Software Availability:	Apr-2023

Hardware
CPU Name:	Intel Xeon Platinum 8480+
CPU Characteristics:	Simultaneous multithreading (SMT) ON, Turbo OFF
CPU MHz:	2000
CPU MHz Maximum:	3800
FPU:	Integrated
CPU(s) enabled:	112 cores, 2 chips, 56 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:	105 MB I+D on chip per chip
Other Cache:	None
Memory:	512 GB (16 x 32 GB 2Rx8 PC5-4800B)
Disk Subsystem:	1 x 1 TB NVMe U.2 2.5" SSD
Other Hardware:	None

Accelerator
Accel Model Name:	Intel Xeon Platinum 8480+
Accel Vendor:	Intel
Accel Name:	Intel Xeon Platinum 8480+
Type of Accel:	CPU
Accel Connection:	N/A
Does Accel Use ECC:	yes
Accel Description:	Intel Xeon Platinum 8480+ SMT ON, Turbo OFF
Accel Driver:	N/A

Software
Operating System:	Rocky Linux 8.7 (Green Obsidian) Rocky Linux release 8.8 (Green Obsidian) 4.18.0-477.13.1.el8_8.x86_64
Compiler:	Intel oneAPI Compiler 2023.1.0
File System:	PANASAS FS
System State:	Run level 3
Other Software:	FFTW 3.3.10

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	10.3	10.6	11.2	9.76	11.3	9.64	10.3	10.6	11.2	9.76	11.3	9.64
504.polbm	7.55	16.2	8.80	13.9	8.28	14.7	7.55	16.2	8.80	13.9	8.28	14.7
514.pomriq	47.4	13.1	50.1	12.4	48.9	12.7	47.4	13.1	50.1	12.4	48.9	12.7
550.pmd	12.8	18.8	12.8	18.8	12.9	18.7	12.2	19.7	11.9	20.2	12.1	20.0
551.ppalm	150	3.63	149	3.65	150	3.64	47.9	11.4	45.5	11.9	45.4	12.0
552.pep	27.1	8.52	27.4	8.42	27.0	8.57	27.1	8.52	27.4	8.42	27.0	8.57
553.pclvrleaf	53.5	21.4	53.1	21.5	55.5	20.6	51.4	22.3	50.2	22.8	50.9	22.5
554.pcg	33.3	10.0	32.3	10.3	33.6	9.91	33.5	9.94	33.3	10.0	33.3	9.99
555.pseismic	37.5	7.53	41.9	6.73	43.3	6.51	37.5	7.53	41.9	6.73	43.3	6.51
556.psp	19.2	42.6	19.1	42.9	17.4	47.1	19.2	42.6	19.1	42.9	17.4	47.1
557.pcsp	20.2	42.6	21.8	39.3	19.7	43.6	20.2	42.6	21.8	39.3	19.7	43.6
559.pmniGhost	53.8	7.38	54.4	7.30	54.0	7.35	48.7	8.16	48.7	8.16	48.6	8.17
560.pilbdc	61.5	10.6	60.9	10.7	61.7	10.6	55.1	11.9	55.4	11.8	55.0	11.9
563.pswim	8.03	19.8	7.89	20.1	8.03	19.8	8.03	19.8	7.89	20.1	8.03	19.8
570.pbt	15.9	49.0	15.1	51.7	16.1	48.5	13.8	56.5	13.7	57.0	13.8	56.7

Submit Notes

The config file option 'submit' was used.

Platform Notes

 Sysinfo program
 /global/panfs02/innl/abobyr/SpecACCEL_OMP/kits/kit1.4_submission/Docs/sysinfo
 $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35
 running on eedq017 Thu Jun 29 14:29:02 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 Xeon Platinum 8480+
       2 "physical id"s (chips)
       224 "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 : 56
       siblings  : 112
       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
       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
    cache size : 107520 KB

 From /proc/meminfo
    MemTotal:       528079220 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    centos-release: Rocky Linux release 8.8 (Green Obsidian)
    os-release:
       NAME="Rocky Linux"
       VERSION="8.8 (Green Obsidian)"
       ID="rocky"
       ID_LIKE="rhel centos fedora"
       VERSION_ID="8.8"
       PLATFORM_ID="platform:el8"
       PRETTY_NAME="Rocky Linux 8.8 (Green Obsidian)"
       ANSI_COLOR="0;32"
    redhat-release: Rocky Linux release 8.8 (Green Obsidian)
    rocky-release: Rocky Linux release 8.8 (Green Obsidian)
    rocky-release-upstream: Derived from Red Hat Enterprise Linux 8.8
    system-release: Rocky Linux release 8.8 (Green Obsidian)
    system-release-cpe: cpe:/o:rocky:rocky:8:GA

 uname -a:
    Linux eedq017 4.18.0-477.13.1.el8_8.x86_64 #1 SMP Tue May 30 22:15:39 UTC
    2023 x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Jun 29 14:23

 SPEC is set to: /global/panfs02/innl/abobyr/SpecACCEL_OMP/kits/kit1.4_submission
    Filesystem                Type   Size  Used Avail Use% Mounted on
    panfs://36.101.212.1/innl panfs  269T  245T   25T  91% /global/panfs02/innl
 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

The PANASAS filesystem as described on this result page was formerly
generally available.  At the time of this publication, it may
not be shipping, and/or may not be supported, and/or may fail
to meet other tests of General Availability described in the
SPEC HPG Policy document, http://www.spec.org/hpg/policy.html

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
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:	basepeak = yes
504.polbm:	basepeak = yes
514.pomriq:	basepeak = yes
552.pep:	basepeak = yes
554.pcg:	-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
557.pcsp:	basepeak = yes
570.pbt:	-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops -fimf-precision=low

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/abobyr/FFTW-3.3.10/include -L/home/abobyr/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:	basepeak = yes

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 file that was used to format this result can be browsed at
https://www.spec.org/accel/flags/Intel-icc2021.2-linux64.20230726.html.

You can also download the XML flags source by saving the following link:
https://www.spec.org/accel/flags/Intel-icc2021.2-linux64.20230726.xml.