SPEChpc(TM) 2021 Tiny Result
Intel
Hatch: Intel Server D50DNP1SB (Xeon Platinum
8480+)
hpc2021 License: 13 Test date: Apr-2025
Test sponsor: Intel Hardware availability: Jan-2023
Tested by: Intel Software availability: Mar-2025
Base Base Thrds Base Base Peak Peak Thrds Peak Peak
Benchmarks Model Ranks pr Rnk Run Time Ratio Model Ranks pr Rnk Run Time Ratio
-------------- ------ ------ ------ --------- --------- ------ ------ ------ --------- ---------
505.lbm_t TGT 6 1 17.1 131 S TGT 6 1 16.5 137 S
505.lbm_t TGT 6 1 16.7 135 * TGT 6 1 16.0 141 *
505.lbm_t TGT 6 1 16.7 135 S TGT 6 1 16.0 141 S
513.soma_t TGT 6 1 27.5 135 S TGT 6 1 27.6 134 S
513.soma_t TGT 6 1 27.5 134 S TGT 6 1 27.4 135 S
513.soma_t TGT 6 1 27.5 135 * TGT 6 1 27.5 135 *
518.tealeaf_t TGT 6 1 51.7 31.9 S TGT 6 1 51.7 31.9 S
518.tealeaf_t TGT 6 1 51.6 32.0 * TGT 6 1 51.6 32.0 *
518.tealeaf_t TGT 6 1 51.3 32.1 S TGT 6 1 51.3 32.1 S
519.clvleaf_t TGT 6 1 34.2 48.2 S TGT 6 1 34.2 48.2 S
519.clvleaf_t TGT 6 1 34.2 48.3 * TGT 6 1 34.2 48.3 *
519.clvleaf_t TGT 6 1 34.1 48.4 S TGT 6 1 34.1 48.4 S
521.miniswp_t TGT 6 1 61.2 26.1 S TGT 6 1 57.3 27.9 *
521.miniswp_t TGT 6 1 61.2 26.1 * TGT 6 1 57.5 27.8 S
521.miniswp_t TGT 6 1 61.4 26.1 S TGT 6 1 57.2 28.0 S
528.pot3d_t TGT 6 1 44.3 48.0 S TGT 6 1 42.7 49.7 S
528.pot3d_t TGT 6 1 44.4 47.9 * TGT 6 1 43.0 49.4 S
528.pot3d_t TGT 6 1 44.4 47.8 S TGT 6 1 42.9 49.5 *
532.sph_exa_t TGT 6 1 77.4 25.2 S TGT 6 1 74.8 26.1 S
532.sph_exa_t TGT 6 1 77.3 25.2 * TGT 6 1 75.1 26.0 *
532.sph_exa_t TGT 6 1 76.9 25.3 S TGT 6 1 75.1 26.0 S
534.hpgmgfv_t TGT 6 1 81.0 14.5 S TGT 6 1 42.5 27.7 S
534.hpgmgfv_t TGT 6 1 79.7 14.7 S TGT 6 1 42.6 27.6 *
534.hpgmgfv_t TGT 6 1 80.3 14.6 * TGT 6 1 43.2 27.2 S
535.weather_t TGT 6 1 26.1 123 S TGT 6 1 26.1 123 S
535.weather_t TGT 6 1 26.1 123 * TGT 6 1 26.1 123 *
535.weather_t TGT 6 1 26.1 124 S TGT 6 1 26.1 124 S
============================================================================================================
505.lbm_t TGT 6 1 16.7 135 * TGT 6 1 16.0 141 *
513.soma_t TGT 6 1 27.5 135 * TGT 6 1 27.5 135 *
518.tealeaf_t TGT 6 1 51.6 32.0 * TGT 6 1 51.6 32.0 *
519.clvleaf_t TGT 6 1 34.2 48.3 * TGT 6 1 34.2 48.3 *
521.miniswp_t TGT 6 1 61.2 26.1 * TGT 6 1 57.3 27.9 *
528.pot3d_t TGT 6 1 44.4 47.9 * TGT 6 1 42.9 49.5 *
532.sph_exa_t TGT 6 1 77.3 25.2 * TGT 6 1 75.1 26.0 *
534.hpgmgfv_t TGT 6 1 80.3 14.6 * TGT 6 1 42.6 27.6 *
535.weather_t TGT 6 1 26.1 123 * TGT 6 1 26.1 123 *
SPEChpc 2021_tny_base 48.9
SPEChpc 2021_tny_peak 53.5
BENCHMARK DETAILS
-----------------
Type of System: Homogenous Cluster
Compute Nodes Used: 1
Total Chips: 2
Total Cores: 112
Total Threads: 224
Total Memory: 1 TB
Total Accelerators: 3
Max. Peak Threads: 1
Compiler: Intel oneAPI Compiler 2025.1.0
MPI Library: Intel MPI Library 2021.15 for Linux OS
Other MPI Info: None
Other Software: None
Base Parallel Model: TGT
Base Ranks Run: 6
Base Threads Run: 1
Peak Parallel Models: TGT
Minimum Peak Ranks: 6
Maximum Peak Ranks: 6
Max. Peak Threads: 1
Min. Peak Threads: 1
Node Description: Intel Server D50DNP1SB (Xeon Platinum 8480+)
==============================================================
HARDWARE
--------
Number of nodes: 1
Uses of the node: Compute
Vendor: Intel
Model: Intel Server D50DNP1SB (2 x Intel Xeon
Platinum 8480+, 2.0GHz)
CPU Name: Intel Xeon Platinum 8480+
CPU(s) orderable: 1, 2 chips
Chips enabled: 2
Cores enabled: 112
Cores per chip: 56
Threads per core: 2
CPU Characteristics: Turbo Boost Technology up to 3.8 GHz
CPU MHz: 2000
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: 1 TB (16x64 GB DDR5 2Rx4 PC5-4800B-R)
Disk Subsystem: 1 x 1 1TB NVMe M.2 INTEL SSDPELKX010T8
Other Hardware: None
Accel Count: 3
Accel Model: Intel Data Center GPU Max 1550
Accel Vendor: Intel
Accel Type: GPU
Accel Connection: PCIe Gen5 x16
Accel ECC enabled: yes
Accel Description: Intel Data Center GPU Max 1550
Adapter: Mellanox ConnectX-6 HDR
Number of Adapters: 1
Slot Type: PCI-Express 4.0 x16
Data Rate: 200Gbit/s
Ports Used: 1
Interconnect Type: Mellanox HDR
SOFTWARE
--------
Accelerator Driver: 25.05.32567
Adapter: Mellanox ConnectX-6 HDR
Adapter Firmware: 20.38.1900
Operating System: SUSE Linux Enterprise Server 15 SP6
6.4.0-150600.23.42-default
Local File System: lustre
Shared File System: LUSTRE FS
System State: Run level 5
Other Software: None
Interconnect Description: Mellanox HDR
======================================
HARDWARE
--------
Vendor: Mellanox
Model: Mellanox HDR
Switch Model: Mellanox Technologies MT28908 Family
InfiniBand Switch
Number of Switches: 12
Number of Ports: 40
Data Rate: 200 Gbit/s
Firmware: 20.38.1900
Topology: Fat-tree
Primary Use: MPI Traffic, LustreFS traffic
SOFTWARE
--------
Submit Notes
------------
The config file option 'submit' was used.
General Notes
-------------
Environment variables set by runhpc before the start of the run:
LIBOMPTARGET_LEVEL_ZERO_USE_IMMEDIATE_COMMAND_LIST = "all"
I_MPI_FABRICS=shm:ofi
I_MPI_OFFLOAD=1
I_MPI_OFFLOAD_CELL=tile
I_MPI_OFFLOAD_TOPOLIB=level_zero
I_MPI_OFFLOAD_CELL_LIST=0,1,2,3,4,5,6,7
For the following tests src.alt was used in PEAK:
513 521 528 532 534
Platform Notes
--------------
Device Vendor Intel
Device Version OpenCL 3.0 NEO
Driver Version 25.05.32567
Base clock 900MHz
Max clock frequency 1600MHz
Tiles 2
Slices per Tile 1
Max compute units per Tile 512
Sub-slices per slice 64
EUs per sub-slice 8
Threads per EU 8
Max work item dimensions 3
Max work item sizes 1024x1024x1024
Max work group size 1024
Preferred work group size multiple 32
Max sub-groups per work group 64
Sub-group sizes 16, 32
L1 Cache per EU 65536
L2 cache size 427819008
Global memory size 137438953472
Address bits 64, Little-Endian
Base Compiler Invocation
------------------------
C benchmarks:
mpiicc -cc=icx
C++ benchmarks:
mpiicpc -cxx=icpx
Fortran benchmarks:
mpiifort -fc=ifx
Base Portability Flags
----------------------
505.lbm_t: -DUSE_MPI
513.soma_t: -DUSE_MPI -DSPEC_NO_VAR_ARRAY_REDUCE
518.tealeaf_t: -DUSE_MPI
519.clvleaf_t: -DUSE_MPI
528.pot3d_t: -DUSE_MPI
535.weather_t: -DUSE_MPI
Base Optimization Flags
-----------------------
C benchmarks:
-O3 -xCORE-AVX512 -flto -mprefer-vector-width=512 -ffast-math -fiopenmp
-fopenmp-targets=spir64_gen -ftarget-register-alloc-mode=pvc:auto
-Xopenmp-target-backend '-device pvc -revision_id 0x2f' -DSPEC_COLLAPSE
-fopenmp-optimistic-collapse
C++ benchmarks:
-O3 -xCORE-AVX512 -flto -mprefer-vector-width=512 -ffast-math -fiopenmp
-fopenmp-targets=spir64_gen -ftarget-register-alloc-mode=pvc:auto
-Xopenmp-target-backend '-device pvc -revision_id 0x2f' -DSPEC_COLLAPSE
Fortran benchmarks:
-DSPEC_COLLAPSE -O3 -xCORE-AVX512 -flto -mprefer-vector-width=512
-ffast-math -fiopenmp -fopenmp-targets=spir64_gen
-ftarget-register-alloc-mode=pvc:auto
-Xopenmp-target-backend '-device pvc -revision_id 0x2f'
-DSPEC_ACCEL_AWARE_MPI -fopenmp-target-loopopt
Base Other Flags
----------------
Fortran benchmarks:
528.pot3d_t: -Wno-incompatible-function-pointer-types
Peak Compiler Invocation
------------------------
C benchmarks:
mpiicc -cc=icx
C++ benchmarks:
mpiicpc -cxx=icpx
Fortran benchmarks:
mpiifort -fc=ifx
Peak Portability Flags
----------------------
505.lbm_t: -DUSE_MPI
513.soma_t: -DUSE_MPI -DSPEC_NO_VAR_ARRAY_REDUCE
518.tealeaf_t: -DUSE_MPI
519.clvleaf_t: -DUSE_MPI
528.pot3d_t: -DUSE_MPI
535.weather_t: -DUSE_MPI
Peak Optimization Flags
-----------------------
C benchmarks:
505.lbm_t: -O3 -xCORE-AVX512 -flto -mprefer-vector-width=512 -ffast-math
-fiopenmp -fopenmp-targets=spir64_gen
-ftarget-register-alloc-mode=pvc:large
-Xopenmp-target-backend '-device pvc -revision_id 0x2f'
-DSPEC_COLLAPSE -fopenmp-optimistic-collapse
513.soma_t: -O3 -xCORE-AVX512 -flto -mprefer-vector-width=512 -ffast-math
-fiopenmp -fopenmp-targets=spir64_gen
-ftarget-register-alloc-mode=pvc:auto
-Xopenmp-target-backend '-device pvc -revision_id 0x2f'
-DSPEC_COLLAPSE -fopenmp-optimistic-collapse
518.tealeaf_t: basepeak = yes
521.miniswp_t: -O3 -xCORE-AVX512 -flto -mprefer-vector-width=512 -ffast-math
-fiopenmp -fopenmp-targets=spir64_gen
-ftarget-register-alloc-mode=pvc:small
-Xopenmp-target-backend '-device pvc -revision_id 0x2f'
-DSPEC_COLLAPSE -fopenmp-optimistic-collapse
534.hpgmgfv_t: -O3 -xCORE-AVX512 -flto -mprefer-vector-width=512 -ffast-math
-fiopenmp -fopenmp-targets=spir64_gen
-ftarget-register-alloc-mode=pvc:auto
-Xopenmp-target-backend '-device pvc -revision_id 0x2f'
-DSPEC_COLLAPSE -DSPEC_ACCEL_AWARE_MPI
-fopenmp-optimistic-collapse
C++ benchmarks:
-O3 -xCORE-AVX512 -flto -mprefer-vector-width=512 -ffast-math -fiopenmp
-fopenmp-targets=spir64_gen -ftarget-register-alloc-mode=pvc:auto
-Xopenmp-target-backend '-device pvc -revision_id 0x2f' -DSPEC_COLLAPSE
Fortran benchmarks:
519.clvleaf_t: basepeak = yes
528.pot3d_t: -DSPEC_COLLAPSE -O3 -xCORE-AVX512 -flto
-mprefer-vector-width=512 -ffast-math -fiopenmp
-fopenmp-targets=spir64_gen
-ftarget-register-alloc-mode=pvc:auto
-Xopenmp-target-backend '-device pvc -revision_id 0x2f'
-DSPEC_ACCEL_AWARE_MPI -fopenmp-target-loopopt
535.weather_t: basepeak = yes
Peak Other Flags
----------------
Fortran benchmarks:
528.pot3d_t: -Wno-incompatible-function-pointer-types
The flags file that was used to format this result can be browsed at
http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2025-05-27.html
You can also download the XML flags source by saving the following link:
http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2025-05-27.xml
SPEChpc is a trademark 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 info@spec.org.
Copyright 2021-2025 Standard Performance Evaluation Corporation
Tested with SPEChpc2021 v1.1.9 on 2025-04-14 07:46:48-0400.
Report generated on 2025-05-27 16:43:13 by hpc2021 ASCII formatter v112.
Originally published on 2025-05-21.