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.