SPEChpc™ 2021 Tiny Result

Supermicro (Test Sponsor: Intel)

Supermicro SYS-222HA-TN (Intel Xeon 6972P)

SPEChpc 2021_tny_base = 18.10

SPEChpc 2021_tny_peak = 19.50

hpc2021 License:	13	Test Date:	Jul-2025
Test Sponsor:	Intel	Hardware Availability:	Sep-2024
Tested by:	Intel	Software Availability:	Jun-2025

Benchmark result graphs are available in the PDF report.

Results Table

Benchmark	Base									Peak
Benchmark	Model	Ranks	Thrds/Rnk	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio	Model	Ranks	Thrds/Rnk	Seconds	Ratio	Seconds	Ratio	Seconds	Ratio
SPEChpc 2021_tny_base					18.10
SPEChpc 2021_tny_peak					19.50
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
505.lbm_t	OMP	32	6	98.3	22.90	98.9	22.80	98.8	22.80	OMP	24	8	80.1	28.1	80.1	28.1	81.9	27.5
513.soma_t	OMP	32	6	1710	21.70	1710	21.70	1700	21.70	OMP	6	32	1480	25.1	1480	25.0	1590	23.3
518.tealeaf_t	OMP	32	6	1170	14.10	1180	13.90	1180	14.00	OMP	32	6	1170	14.1	1180	13.9	1180	14.0
519.clvleaf_t	OMP	32	6	1710	9.67	1710	9.67	1710	9.67	OMP	24	8	1490	11.0	1510	10.9	1490	11.0
521.miniswp_t	OMP	32	6	1190	13.50	1190	13.40	1190	13.50	OMP	16	12	1020	15.7	1020	15.6	1020	15.7
528.pot3d_t	OMP	32	6	1840	11.50	1800	11.80	1820	11.70	OMP	32	6	1840	11.5	1800	11.8	1820	11.7
532.sph_exa_t	OMP	32	6	80.5	24.20	80.6	24.20	80.6	24.20	OMP	24	8	79.5	24.5	79.5	24.5	79.6	24.5
534.hpgmgfv_t	OMP	32	6	1150	10.20	1140	10.30	1150	10.20	OMP	64	3	1130	10.4	1130	10.4	1140	10.3
535.weather_t	OMP	32	6	40.8	79.10	40.9	78.80	40.3	80.00	OMP	64	3	39.2	82.3	38.9	82.8	39.0	82.8

Hardware Summary
Type of System:	Homogenous Cluster
Compute Node:	Supermicro SYS-222HA-TN (Intel Xeon 6972P)
Interconnect:	None
Compute Nodes Used:	1
Total Chips:	2
Total Cores:	192
Total Threads:	384
Total Memory:	1536 GB
Total Accelerators:	0
Max. Peak Threads:	32

Software Summary
Compiler:	Intel oneAPI Compiler 2025.2
MPI Library:	Intel MPI Library 2021.16 for Linux OS
Other MPI Info:	None
Other Software:	None
Base Parallel Model:	OMP
Base Ranks Run:	32
Base Threads Run:	6
Peak Parallel Models:	OMP
Minimum Peak Ranks:	6
Maximum Peak Ranks:	64
Max. Peak Threads:	32
Min. Peak Threads:	3

Node Description: Supermicro SYS-222HA-TN (Intel Xeon 6972P)

Hardware
Number of nodes:	1
Uses of the node:	Compute
Vendor:	Intel
Model:	Supermicro SYS-222HA-TN (Intel Xeon 6972P)
CPU Name:	Intel Xeon 6972P
CPU(s) orderable:	1, 2 chips
Chips enabled:	2
Cores enabled:	192
Cores per chip:	96
Threads per core:	2
CPU Characteristics:	Turbo Boost Technology up to 3.9 GHz
CPU MHz:	2400
Primary Cache:	64 KB I + 48 KB D on chip per core
Secondary Cache:	2 MB I+D on chip per core
L3 Cache:	480 MB I+D on chip per chip
Other Cache:	None
Memory:	1536 GB (24 x 64 GB 2Rx4 PC5-6400B)
Disk Subsystem:	1 x 3.5 TB NVMe SSD
Other Hardware:	None
Accel Count:	None
Accel Model:	None
Accel Vendor:	None
Accel Type:	None
Accel Connection:	None
Accel ECC enabled:	None
Accel Description:	None
Adapter:	None
Number of Adapters:	0
Slot Type:	PCI-Express 5.0 x16
Data Rate:	None
Ports Used:	0
Interconnect Type:	None

Software
Accelerator Driver:	None
Adapter:	None
Adapter Driver:	None
Adapter Firmware:	None
Operating System:	Ubuntu 22.04.5 LTS 6.5.0-21-generic
Local File System:	ext4
Shared File System:	None
System State:	Run level 5
Other Software:	None

Interconnect Description: None

Hardware
Vendor:	None
Model:	None
Switch Model:	None None
Number of Switches:	0
Number of Ports:	0
Data Rate:	None
Firmware:	None
Topology:	None
Primary Use:	MPI Traffic

Software

Submit Notes

The config file option 'submit' was used.

Compiler Version Notes

==============================================================================
 CXXC 532.sph_exa_t(base, peak)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler 2025.2.0 (2025.2.0.20250605)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/intel/oneapi/compiler/2025.2/bin/compiler
Configuration file: /opt/intel/oneapi/compiler/2025.2/bin/compiler/../icpx.cfg
------------------------------------------------------------------------------

==============================================================================
 CC  505.lbm_t(base, peak) 513.soma_t(base, peak) 518.tealeaf_t(base, peak)
      521.miniswp_t(base, peak) 534.hpgmgfv_t(base, peak)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler 2025.2.0 (2025.2.0.20250605)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/intel/oneapi/compiler/2025.2/bin/compiler
Configuration file: /opt/intel/oneapi/compiler/2025.2/bin/compiler/../icx.cfg
------------------------------------------------------------------------------

==============================================================================
 FC  519.clvleaf_t(base, peak) 528.pot3d_t(base, peak) 535.weather_t(base,
      peak)
------------------------------------------------------------------------------
ifx (IFX) 2025.2.0 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------

Base Compiler Invocation

Base Portability Flags

505.lbm_t:	-lstdc++ -std=c++14
513.soma_t:	-lstdc++ -std=c++14
518.tealeaf_t:	-lstdc++ -std=c++14
521.miniswp_t:	-lstdc++ -std=c++14
534.hpgmgfv_t:	-lstdc++ -std=c++14

Base Optimization Flags

C benchmarks:

-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops

C++ benchmarks:

-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops

Fortran benchmarks:

-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops -nostandard-realloc-lhs -align array64byte

Base Other Flags

C benchmarks (except as noted below):

	-Ispecmpitime -Wno-incompatible-function-pointer-types
521.miniswp_t:	-Ispecmpitime/ -Wno-incompatible-function-pointer-types
534.hpgmgfv_t:	-Ispecmpitime -Wno-incompatible-function-pointer-types

C++ benchmarks:

-Ispecmpitime

Fortran benchmarks:

519.clvleaf_t:

-Ispecmpitime

Peak Compiler Invocation

C benchmarks:

mpiicc -cc=icx

C++ benchmarks:

mpiicpc -cxx=icpx

Fortran benchmarks:

mpiifort -fc=ifx

Peak Portability Flags

505.lbm_t:	-lstdc++ -std=c++14
513.soma_t:	-lstdc++ -std=c++14
518.tealeaf_t:	-lstdc++ -std=c++14
521.miniswp_t:	-lstdc++ -std=c++14
534.hpgmgfv_t:	-lstdc++ -std=c++14

Peak Optimization Flags

C benchmarks:

505.lbm_t:	-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops
513.soma_t:	Same as 505.lbm_t
518.tealeaf_t:	basepeak = yes
521.miniswp_t:	Same as 505.lbm_t
534.hpgmgfv_t:	Same as 505.lbm_t

C++ benchmarks:

-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops

Fortran benchmarks:

Peak Other Flags

C benchmarks (except as noted below):

	-Ispecmpitime -Wno-incompatible-function-pointer-types
521.miniswp_t:	-Ispecmpitime/ -Wno-incompatible-function-pointer-types
534.hpgmgfv_t:	-Ispecmpitime -Wno-incompatible-function-pointer-types

C++ benchmarks:

-Ispecmpitime

Fortran benchmarks:

519.clvleaf_t:

-Ispecmpitime

The flags file that was used to format this result can be browsed at
http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2024-12-11.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2024-12-11.xml.

519.clvleaf_t:	-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops -qopt-streaming-stores=always -nostandard-realloc-lhs -align array64byte
528.pot3d_t:	basepeak = yes
535.weather_t:	-O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops -nostandard-realloc-lhs -align array64byte