SPEChpc(TM) 2021 Tiny Result Lenovo SR860 V4(Intel Xeon 6788P) hpc2021 License: 9017 Test date: Sep-2025 Test sponsor: Lenovo Hardware availability: Sep-2025 Tested by: Lenovo Software availability: Jun-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 OMP 8 86 61.8 36.4 S OMP 8 86 61.8 36.4 S 505.lbm_t OMP 8 86 61.6 36.5 * OMP 8 86 61.6 36.5 * 505.lbm_t OMP 8 86 61.5 36.6 S OMP 8 86 61.5 36.6 S 513.soma_t OMP 8 86 70.0 52.9 S OMP 8 86 70.0 52.9 S 513.soma_t OMP 8 86 70.3 52.7 S OMP 8 86 70.3 52.7 S 513.soma_t OMP 8 86 70.0 52.8 * OMP 8 86 70.0 52.8 * 518.tealeaf_t OMP 8 86 73.9 22.3 S OMP 8 86 73.9 22.3 S 518.tealeaf_t OMP 8 86 74.2 22.2 * OMP 8 86 74.2 22.2 * 518.tealeaf_t OMP 8 86 74.4 22.2 S OMP 8 86 74.4 22.2 S 519.clvleaf_t OMP 8 86 135 12.2 S OMP 8 86 135 12.2 S 519.clvleaf_t OMP 8 86 135 12.2 * OMP 8 86 135 12.2 * 519.clvleaf_t OMP 8 86 134 12.3 S OMP 8 86 134 12.3 S 521.miniswp_t OMP 8 86 73.7 21.7 S OMP 8 86 73.7 21.7 S 521.miniswp_t OMP 8 86 73.8 21.7 S OMP 8 86 73.8 21.7 S 521.miniswp_t OMP 8 86 73.8 21.7 * OMP 8 86 73.8 21.7 * 528.pot3d_t OMP 8 86 131 16.2 S OMP 8 86 131 16.2 S 528.pot3d_t OMP 8 86 131 16.2 * OMP 8 86 131 16.2 * 528.pot3d_t OMP 8 86 131 16.3 S OMP 8 86 131 16.3 S 532.sph_exa_t OMP 8 86 83.6 23.3 S OMP 8 86 83.6 23.3 S 532.sph_exa_t OMP 8 86 83.2 23.4 S OMP 8 86 83.2 23.4 S 532.sph_exa_t OMP 8 86 83.5 23.4 * OMP 8 86 83.5 23.4 * 534.hpgmgfv_t OMP 8 86 91.4 12.8 S OMP 8 86 91.4 12.8 S 534.hpgmgfv_t OMP 8 86 91.4 12.8 * OMP 8 86 91.4 12.8 * 534.hpgmgfv_t OMP 8 86 91.5 12.8 S OMP 8 86 91.5 12.8 S 535.weather_t OMP 8 86 35.4 91.0 S OMP 8 86 35.4 91.0 S 535.weather_t OMP 8 86 35.5 90.9 * OMP 8 86 35.5 90.9 * 535.weather_t OMP 8 86 35.6 90.7 S OMP 8 86 35.6 90.7 S ============================================================================================================ 505.lbm_t OMP 8 86 61.6 36.5 * OMP 8 86 61.6 36.5 * 513.soma_t OMP 8 86 70.0 52.8 * OMP 8 86 70.0 52.8 * 518.tealeaf_t OMP 8 86 74.2 22.2 * OMP 8 86 74.2 22.2 * 519.clvleaf_t OMP 8 86 135 12.2 * OMP 8 86 135 12.2 * 521.miniswp_t OMP 8 86 73.8 21.7 * OMP 8 86 73.8 21.7 * 528.pot3d_t OMP 8 86 131 16.2 * OMP 8 86 131 16.2 * 532.sph_exa_t OMP 8 86 83.5 23.4 * OMP 8 86 83.5 23.4 * 534.hpgmgfv_t OMP 8 86 91.4 12.8 * OMP 8 86 91.4 12.8 * 535.weather_t OMP 8 86 35.5 90.9 * OMP 8 86 35.5 90.9 * SPEChpc 2021_tny_base 25.8 SPEChpc 2021_tny_peak 25.8 BENCHMARK DETAILS ----------------- Type of System: Homogenous Cluster Compute Nodes Used: 1 Total Chips: 4 Total Cores: 344 Total Threads: 688 Total Memory: 1 TB Total Accelerators: 0 Max. Peak Threads: 86 Compiler: Intel oneAPI Compiler 2025.2.1 MPI Library: Intel MPI Library 2021.16 for Linux OS Other MPI Info: None Other Software: None Base Parallel Model: OMP Base Ranks Run: 8 Base Threads Run: 86 Peak Parallel Models: OMP Minimum Peak Ranks: 8 Maximum Peak Ranks: 8 Max. Peak Threads: 86 Min. Peak Threads: 86 Node Description: SR860 V4(Intel Xeon 6788P) ============================================ HARDWARE -------- Number of nodes: 1 Uses of the node: Compute Vendor: Intel Model: SR860 V4(Intel Xeon 6788P) CPU Name: Intel Xeon 6788P CPU(s) orderable: 4 chips Chips enabled: 4 Cores enabled: 344 Cores per chip: 86 Threads per core: 2 CPU Characteristics: Turbo Boost Technology up to 3.8 GHz CPU MHz: 2000 Primary Cache: 64 KB I + 48 KB D on chip per core Secondary Cache: 2 MB I+D on chip per core L3 Cache: 336 MB I+D on chip per chip Other Cache: None Memory: 1 TB (16 x 64 GB 2Rx4 PC5-6400B-R) Disk Subsystem: 1 x 1.92 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: None Data Rate: None Ports Used: 0 Interconnect Type: None SOFTWARE -------- Accelerator Driver: None Adapter: None Adapter Driver: None Adapter Firmware: None Operating System: Ubuntu 24.02.2 LTS 6.8.0-79-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 Number of Switches: 0 Number of Ports: 0 Data Rate: None Firmware: None Topology: None Primary Use: None SOFTWARE -------- Submit Notes ------------ The config file option 'submit' was used. Compiler Version Notes ---------------------- ============================================================================== CXXC 532.sph_exa_t(base) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler 2025.2.1 (2025.2.0.20250806) 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) 513.soma_t(base) 518.tealeaf_t(base) 521.miniswp_t(base) 534.hpgmgfv_t(base) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler 2025.2.1 (2025.2.0.20250806) 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) 528.pot3d_t(base) 535.weather_t(base) ------------------------------------------------------------------------------ ifx (IFX) 2025.2.1 20250806 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 ---------------------- 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 Optimization Flags ----------------------- C benchmarks: 505.lbm_t: basepeak = yes 513.soma_t: basepeak = yes 518.tealeaf_t: basepeak = yes 521.miniswp_t: basepeak = yes 534.hpgmgfv_t: basepeak = yes C++ benchmarks: 532.sph_exa_t: basepeak = yes Fortran benchmarks: 519.clvleaf_t: basepeak = yes 528.pot3d_t: basepeak = yes 535.weather_t: basepeak = yes 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 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 2025-09-13 23:44:27-0400. Report generated on 2025-10-01 13:49:56 by hpc2021 ASCII formatter v112. Originally published on 2025-10-01.