SPEC® OMPG2012 Result

Lenovo Global Technology	SPECompG_base2012 = 47.5
ThinkSystem SR655 V3 (AMD EPYC 9654P)	SPECompG_peak2012 = 48.4

OMP2012 license:	28	Test date:	Feb-2023
Test sponsor:	Lenovo Global Technology	Hardware Availability:	Mar-2023
Tested by:	Lenovo Global Technology	Software Availability:	Mar-2023

Hardware
CPU Name:	AMD EPYC 9654P CPU
CPU Characteristics:	Max Boost Clock up to 3.7 GHz
CPU MHz:	2400
CPU MHz Maximum:	3700
FPU:	Integrated
CPU(s) enabled:	192 cores, 1 chip, 96 cores/chip, 2 threads/core
CPU(s) orderable:	1 chip
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	1 MB I+D on chip per core
L3 Cache:	384 MB I+D on chip per chip
Other Cache:	None
Memory:	768 GB ( 12 x 64 GB 2Rx4 PC5-4800B-R)
Disk Subsystem:	1 x 1 TB SATA Hard Drive
Other Hardware:	None
Base Threads Run:	192
Minimum Peak Threads:	96
Maximum Peak Threads:	192

Software
Operating System:	Red Hat Enterprise Linux (x86_64) , Kernel 4.18.0-425.3.1.el8.x86_64
Compiler:	C/C++/Fortran: Version 2022.2.0.191 of Intel oneAPI DPC/C++
Auto Parallel:	No
File System:	xfs
System State:	Multi-user, run level 3
Base Pointers:	64-bit
Peak Pointers:	64-bit
Other Software:	None

Results Table

Benchmark	Base							Peak
Benchmark	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	192	55.4	83.6	54.3	85.2	56.1	82.5	192	54.7	84.7	55.7	83.1	54.8	84.4
351.bwaves	192	132	34.2	132	34.3	133	34.2	96	131	34.5	131	34.5	132	34.2
352.nab	192	86.0	45.2	86.2	45.1	85.9	45.3	192	86.2	45.1	86.3	45.1	87.9	44.2
357.bt331	192	84.8	55.9	84.1	56.3	84.7	56.0	192	84.1	56.4	86.2	55.0	84.2	56.3
358.botsalgn	192	98.7	44.1	99.0	43.9	99.0	44.0	192	98.7	44.1	98.9	44.0	98.7	44.1
359.botsspar	192	167	31.5	167	31.5	167	31.4	192	167	31.5	167	31.4	167	31.4
360.ilbdc	192	132	27.1	131	27.1	132	27.1	96	131	27.1	131	27.1	131	27.1
362.fma3d	192	116	32.9	116	32.7	115	33.0	192	115	32.9	117	32.5	115	33.0
363.swim	192	171	26.4	171	26.4	171	26.4	96	170	26.7	169	26.7	169	26.7
367.imagick	192	87.0	80.8	87.1	80.7	87.2	80.6	96	79.2	88.8	79.5	88.4	79.8	88.1
370.mgrid331	192	186	23.8	185	23.8	186	23.8	96	165	26.8	165	26.8	165	26.8
371.applu331	192	59.9	101	59.9	101	59.9	101	192	59.8	101	60.2	101	59.7	102
372.smithwa	192	47.9	112	48.0	112	48.0	112	192	47.9	112	48.5	111	47.9	112
376.kdtree	192	77.5	58.0	77.6	58.0	77.4	58.2	192	77.4	58.1	77.2	58.3	77.3	58.2

Platform Notes

 Sysinfo program /home/omp2012/Docs/sysinfo
 Revision 563 of 2016-06-10 (097295389cf6073d8c3b03fa376740a5)
 running on Kahoolawe_OMP Wed Feb  8 16:23:12 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/omp2012/Docs/config.html#sysinfo

 From /proc/cpuinfo
    model name : AMD EPYC 9654P 96-Core Processor
       1 "physical id"s (chips)
       192 "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 : 96
       siblings  : 192
       physical 0: cores 0 1 2 3 4 5 6 7 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 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
    cache size : 1024 KB

 From /proc/meminfo
    MemTotal:       791987648 kB
    HugePages_Total:       0
    Hugepagesize:       2048 kB

 From /etc/*release* /etc/*version*
    os-release:
       NAME="Red Hat Enterprise Linux"
       VERSION="8.7 (Ootpa)"
       ID="rhel"
       ID_LIKE="fedora"
       VERSION_ID="8.7"
       PLATFORM_ID="platform:el8"
       PRETTY_NAME="Red Hat Enterprise Linux 8.7 (Ootpa)"
       ANSI_COLOR="0;31"
    redhat-release: Red Hat Enterprise Linux release 8.7 (Ootpa)
    system-release: Red Hat Enterprise Linux release 8.7 (Ootpa)
    system-release-cpe: cpe:/o:redhat:enterprise_linux:8::baseos

 uname -a:
    Linux Kahoolawe_OMP 4.18.0-425.3.1.el8.x86_64 #1 SMP Fri Sep 30 11:45:06 EDT
    2022 x86_64 x86_64 x86_64 GNU/Linux

 run-level 3 Feb 8 06:33

 SPEC is set to: /home/omp2012
    Filesystem            Type  Size  Used Avail Use% Mounted on
    /dev/mapper/rhel-home xfs   819G   29G  790G   4% /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 KAE107C-1.30 01/16/2023
   Memory:
    8x SK Hynix HMCG94AEBQA109N 64 GB 2 rank 4800 MT/s
    4x SK Hynix HMCG94AEBRA102N 64 GB 2 rank 4800 MT/s

 (End of data from sysinfo program)

General Notes

===============================================================================
 General OMP Library Settings
   OMP_DYNAMIC		= FALSE
   OMP_NUM_THREADS		= 192
   KMP_SCHEDULE	= static
   KMP_LIBRARY		= turnaround
   KMP_STACKSIZE	= 768M
   KMP_BLOCKTIME	= infinite
   KMP_AFFINITY	= granularity=fine,proclist=[0-7,8-15,16-23,24-31,32-39,40-47,
   48-55,56-63,64-71,72-79,80-87,88-95,96-103,104-111,112-119,120-127,128-135,
   136-143,144-151,152-159,160-167,168-175,176-183,184-191],explicit
===============================================================================
 uEFI Setting notes:
  Choose "Maximum Performance" operating mode and changed to "Custom" operating mode. Below items also configured:
   - CPPC = Disabled
   - NUMA Nodes per Socket = NPS1
   - ACPI SRAT L3 Cache as NUMA Domain = Enabled
   - DRAM Scrub Time = Disabled
   - Memory Power Down enable = Disabled
   - DF C-state = Disabled
   - P-state 1 = 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.
=============================================
 OS tunning:
	ulimit -s unlimited

Base Compiler Invocation

C benchmarks:

icx

C++ benchmarks:

icpx

Fortran benchmarks:

ifx

Base Portability Flags

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

Base Optimization Flags

Peak Compiler Invocation

C benchmarks:

icx

C++ benchmarks:

icpx

Fortran benchmarks:

ifx

Peak Portability Flags

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

Peak Optimization Flags

C benchmarks:

352.nab:	-Ofast -march=core-avx2 -fopenmp -ipo -fma -ansi-alias -fp-model fast=2 -qno-opt-multiple-gather-scatter-by-shuffles -no-prec-sqrt -ffast-math -fstrict-enums -fstrict-vtable-pointers -fvirtual-function-elimination -fno-signed-zeros
358.botsalgn:	-Ofast -march=core-avx2 -fopenmp -ipo -fma -ansi-alias -fp-model fast=2 -qno-opt-multiple-gather-scatter-by-shuffles -no-prec-sqrt -ffast-math -fstrict-enums -fstrict-vtable-pointers -fvirtual-function-elimination
359.botsspar:	Same as 358.botsalgn
367.imagick:	Same as 358.botsalgn
372.smithwa:	Same as 358.botsalgn

C++ benchmarks:

-Ofast -march=core-avx2 -fopenmp -ipo -fma -ansi-alias -fp-model fast=2 -qno-opt-multiple-gather-scatter-by-shuffles -no-prec-sqrt -ffast-math -fstrict-enums -fstrict-vtable-pointers

Fortran benchmarks:

350.md:	-Ofast -march=core-avx2 -fopenmp -ipo -fma -ansi-alias -fp-model fast=2 -qno-opt-multiple-gather-scatter-by-shuffles -no-prec-sqrt -align array128byte -ffinite-math-only -fno-omit-frame-pointer -m64 -ipo1
351.bwaves:	Same as 350.md
357.bt331:	-Ofast -march=core-avx2 -fopenmp -ipo -fma -ansi-alias -fp-model fast=2 -qno-opt-multiple-gather-scatter-by-shuffles -no-prec-sqrt -align array128byte -ffinite-math-only -fno-omit-frame-pointer -m64 -ipo1 -norecursive
360.ilbdc:	Same as 350.md
362.fma3d:	Same as 350.md
363.swim:	Same as 350.md
370.mgrid331:	Same as 350.md
371.applu331:	Same as 350.md

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/lenovo-omp2012-oneAPI.20230222.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/lenovo-omp2012-oneAPI.20230222.xml.