SPEChpc(TM) 2021 Small 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
-------------- ------ ------ ------ --------- --------- ------ ------ ------ --------- ---------
605.lbm_s TGT 8 1 82.8 18.7 S TGT 8 1 78.2 19.8 S
605.lbm_s TGT 8 1 82.5 18.8 S TGT 8 1 78.5 19.8 *
605.lbm_s TGT 8 1 82.5 18.8 * TGT 8 1 79.0 19.6 S
613.soma_s TGT 8 1 76.4 20.9 S TGT 8 1 75.4 21.2 S
613.soma_s TGT 8 1 76.9 20.8 * TGT 8 1 75.1 21.3 S
613.soma_s TGT 8 1 77.1 20.8 S TGT 8 1 75.2 21.3 *
618.tealeaf_s TGT 8 1 466 4.40 S TGT 8 1 386 5.31 *
618.tealeaf_s TGT 8 1 471 4.36 S TGT 8 1 384 5.34 S
618.tealeaf_s TGT 8 1 470 4.36 * TGT 8 1 388 5.29 S
619.clvleaf_s TGT 8 1 223 7.42 S TGT 8 1 222 7.42 S
619.clvleaf_s TGT 8 1 223 7.39 * TGT 8 1 222 7.42 *
619.clvleaf_s TGT 8 1 223 7.39 S TGT 8 1 222 7.45 S
621.miniswp_s TGT 8 1 123 8.94 S TGT 8 1 117 9.39 S
621.miniswp_s TGT 8 1 124 8.86 * TGT 8 1 118 9.35 *
621.miniswp_s TGT 8 1 124 8.85 S TGT 8 1 119 9.28 S
628.pot3d_s TGT 8 1 236 7.09 S TGT 8 1 235 7.12 *
628.pot3d_s TGT 8 1 238 7.05 S TGT 8 1 241 6.96 S
628.pot3d_s TGT 8 1 236 7.09 * TGT 8 1 235 7.14 S
632.sph_exa_s TGT 8 1 391 5.89 S TGT 8 1 361 6.37 S
632.sph_exa_s TGT 8 1 390 5.89 * TGT 8 1 361 6.37 *
632.sph_exa_s TGT 8 1 390 5.90 S TGT 8 1 359 6.40 S
634.hpgmgfv_s TGT 8 1 229 4.26 * TGT 8 1 151 6.47 S
634.hpgmgfv_s TGT 8 1 233 4.19 S TGT 8 1 151 6.47 *
634.hpgmgfv_s TGT 8 1 225 4.33 S TGT 8 1 153 6.37 S
635.weather_s TGT 8 1 153 17.0 S TGT 8 1 153 17.0 S
635.weather_s TGT 8 1 151 17.2 S TGT 8 1 151 17.2 S
635.weather_s TGT 8 1 152 17.2 * TGT 8 1 152 17.2 *
============================================================================================================
605.lbm_s TGT 8 1 82.5 18.8 * TGT 8 1 78.5 19.8 *
613.soma_s TGT 8 1 76.9 20.8 * TGT 8 1 75.2 21.3 *
618.tealeaf_s TGT 8 1 470 4.36 * TGT 8 1 386 5.31 *
619.clvleaf_s TGT 8 1 223 7.39 * TGT 8 1 222 7.42 *
621.miniswp_s TGT 8 1 124 8.86 * TGT 8 1 118 9.35 *
628.pot3d_s TGT 8 1 236 7.09 * TGT 8 1 235 7.12 *
632.sph_exa_s TGT 8 1 390 5.89 * TGT 8 1 361 6.37 *
634.hpgmgfv_s TGT 8 1 229 4.26 * TGT 8 1 151 6.47 *
635.weather_s TGT 8 1 152 17.2 * TGT 8 1 152 17.2 *
SPEChpc 2021_sml_base 8.87
SPEChpc 2021_sml_peak 9.73
BENCHMARK DETAILS
-----------------
Type of System: Homogenous Cluster
Compute Nodes Used: 1
Total Chips: 2
Total Cores: 112
Total Threads: 224
Total Memory: 1 TB
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: 8
Base Threads Run: 1
Peak Parallel Models: TGT
Minimum Peak Ranks: 8
Maximum Peak Ranks: 8
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: 4
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:
613 618 619 621 628 632 634
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
Compiler Version Notes
----------------------
==============================================================================
CXXC 632.sph_exa_s(base, peak)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler 2025.1.0 (2025.1.0.20250317)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir:
/lfs/lfs17/mknyazev/intel/2025.1/oneapi/compiler/2025.1/bin/compiler
Configuration file:
/lfs/lfs17/mknyazev/intel/2025.1/oneapi/compiler/2025.1/bin/compiler/../icpx.cfg
------------------------------------------------------------------------------
==============================================================================
CC 605.lbm_s(base, peak) 613.soma_s(base, peak) 618.tealeaf_s(base, peak)
621.miniswp_s(base, peak) 634.hpgmgfv_s(base, peak)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler 2025.1.0 (2025.1.0.20250317)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir:
/lfs/lfs17/mknyazev/intel/2025.1/oneapi/compiler/2025.1/bin/compiler
Configuration file:
/lfs/lfs17/mknyazev/intel/2025.1/oneapi/compiler/2025.1/bin/compiler/../icx.cfg
------------------------------------------------------------------------------
==============================================================================
FC 619.clvleaf_s(base, peak) 635.weather_s(base, peak)
------------------------------------------------------------------------------
ifx (IFX) 2025.1.0 20250317
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------
==============================================================================
FC 628.pot3d_s(base, peak)
------------------------------------------------------------------------------
ifx: command line warning #10157: ignoring option '-W'; argument is of wrong
type
ifx (IFX) 2025.1.0 20250317
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------
Base Compiler Invocation
------------------------
C benchmarks:
mpiicc -cc=icx
C++ benchmarks:
mpiicpc -cxx=icpx
Fortran benchmarks:
mpiifort -fc=ifx
Base Portability Flags
----------------------
605.lbm_s: -DUSE_MPI
613.soma_s: -DUSE_MPI -DSPEC_NO_VAR_ARRAY_REDUCE
618.tealeaf_s: -DUSE_MPI
619.clvleaf_s: -DUSE_MPI
628.pot3d_s: -DUSE_MPI
635.weather_s: -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:
628.pot3d_s: -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
----------------------
605.lbm_s: -DUSE_MPI
613.soma_s: -DUSE_MPI -DSPEC_NO_VAR_ARRAY_REDUCE
618.tealeaf_s: -DUSE_MPI
619.clvleaf_s: -DUSE_MPI
628.pot3d_s: -DUSE_MPI
635.weather_s: -DUSE_MPI
Peak Optimization Flags
-----------------------
C benchmarks:
605.lbm_s: -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'
-fopenmp-optimistic-collapse -DSPEC_COLLAPSE
613.soma_s: -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
618.tealeaf_s: Same as 605.lbm_s
621.miniswp_s: Same as 613.soma_s
634.hpgmgfv_s: -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:
619.clvleaf_s: -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
628.pot3d_s: Same as 619.clvleaf_s
635.weather_s: basepeak = yes
Peak Other Flags
----------------
Fortran benchmarks:
628.pot3d_s: -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.2025-05-22.00.html
You can also download the XML flags source by saving the following link:
http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2025-05-22.00.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 08:37:19-0400.
Report generated on 2025-05-22 11:01:20 by hpc2021 ASCII formatter v1.0.3.
Originally published on 2025-05-21.