SPEChpc(TM) 2021 Small Result Lenovo Global Technology ThinkSystem SR665 (AMD EPYC 7773X) hpc2021 License: 28 Test date: Jul-2022 Test sponsor: Lenovo Global Technology Hardware availability: Jul-2022 Tested by: Lenovo Global Technology Software availability: Jul-2022 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 OMP 32 8 1221 1.27 * OMP 32 8 1221 1.27 * 605.lbm_s OMP 32 8 1230 1.26 S OMP 32 8 1230 1.26 S 605.lbm_s OMP 32 8 1187 1.31 S OMP 32 8 1187 1.31 S 613.soma_s OMP 32 8 664 2.41 S OMP 32 8 664 2.41 S 613.soma_s OMP 32 8 630 2.54 * OMP 32 8 630 2.54 * 613.soma_s OMP 32 8 628 2.55 S OMP 32 8 628 2.55 S 618.tealeaf_s OMP 32 8 2677 0.766 * OMP 32 8 2677 0.766 * 618.tealeaf_s OMP 32 8 2677 0.766 S OMP 32 8 2677 0.766 S 618.tealeaf_s OMP 32 8 2683 0.764 S OMP 32 8 2683 0.764 S 619.clvleaf_s OMP 32 8 2772 0.595 S OMP 32 8 2772 0.595 S 619.clvleaf_s OMP 32 8 2772 0.595 * OMP 32 8 2772 0.595 * 619.clvleaf_s OMP 32 8 2773 0.595 S OMP 32 8 2773 0.595 S 621.miniswp_s OMP 32 8 325 3.38 * OMP 32 8 325 3.38 * 621.miniswp_s OMP 32 8 325 3.38 S OMP 32 8 325 3.38 S 621.miniswp_s OMP 32 8 326 3.37 S OMP 32 8 326 3.37 S 628.pot3d_s OMP 32 8 2735 0.612 * OMP 32 8 2735 0.612 * 628.pot3d_s OMP 32 8 2738 0.612 S OMP 32 8 2738 0.612 S 628.pot3d_s OMP 32 8 2732 0.613 S OMP 32 8 2732 0.613 S 632.sph_exa_s OMP 32 8 667 3.45 S OMP 32 8 667 3.45 S 632.sph_exa_s OMP 32 8 668 3.44 S OMP 32 8 668 3.44 S 632.sph_exa_s OMP 32 8 668 3.45 * OMP 32 8 668 3.45 * 634.hpgmgfv_s OMP 32 8 1198 0.814 * OMP 32 8 1198 0.814 * 634.hpgmgfv_s OMP 32 8 1199 0.813 S OMP 32 8 1199 0.813 S 634.hpgmgfv_s OMP 32 8 1197 0.815 S OMP 32 8 1197 0.815 S 635.weather_s OMP 32 8 793 3.28 * OMP 32 8 793 3.28 * 635.weather_s OMP 32 8 791 3.29 S OMP 32 8 791 3.29 S 635.weather_s OMP 32 8 797 3.26 S OMP 32 8 797 3.26 S ============================================================================================================ 605.lbm_s OMP 32 8 1221 1.27 * OMP 32 8 1221 1.27 * 613.soma_s OMP 32 8 630 2.54 * OMP 32 8 630 2.54 * 618.tealeaf_s OMP 32 8 2677 0.766 * OMP 32 8 2677 0.766 * 619.clvleaf_s OMP 32 8 2772 0.595 * OMP 32 8 2772 0.595 * 621.miniswp_s OMP 32 8 325 3.38 * OMP 32 8 325 3.38 * 628.pot3d_s OMP 32 8 2735 0.612 * OMP 32 8 2735 0.612 * 632.sph_exa_s OMP 32 8 668 3.45 * OMP 32 8 668 3.45 * 634.hpgmgfv_s OMP 32 8 1198 0.814 * OMP 32 8 1198 0.814 * 635.weather_s OMP 32 8 793 3.28 * OMP 32 8 793 3.28 * SPEChpc 2021_sml_base 1.45 SPEChpc 2021_sml_peak 1.45 BENCHMARK DETAILS ----------------- Type of System: Homogenous Compute Nodes Used: 2 Total Chips: 4 Total Cores: 256 Total Threads: 512 Total Memory: 2 TB Max. Peak Threads: 8 Compiler: Intel C/C++/Fortran Compiler 2021.5.0 MPI Library: Open MPI 4.0.5 Base Parallel Model: OMP Base Ranks Run: 32 Base Threads Run: 8 Peak Parallel Models: OMP Minimum Peak Ranks: 32 Maximum Peak Ranks: 32 Max. Peak Threads: 8 Min. Peak Threads: 8 Node Description: ThinkSystem SR665 =================================== HARDWARE -------- Number of nodes: 2 Uses of the node: Compute Vendor: Lenovo Global Technology Model: ThinkSystem SR665 CPU Name: AMD EPYC 7773X CPU(s) orderable: 1,2 chips Chips enabled: 2 Cores enabled: 128 Cores per chip: 64 Threads per core: 2 CPU Characteristics: Max Boost Clock up to 3.5 GHz CPU MHz: 2200 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core L3 Cache: 768 MB I+D on chip per chip 96 MB shared / 8 cores Other Cache: None Memory: 1 TB (16 x 64 GB 2Rx4 PC4-3200A-R) Disk Subsystem: 1x ThinkSystem 2.5" 5300 480GB SSD Other Hardware: None Adapter: Mellanox ConnectX-6 HDR Number of Adapters: 1 Slot Type: PCI-Express 4.0 x16 Data Rate: 200 Gbits/s Ports Used: 1 Interconnect Type: Nvidia Mellanox ConnectX-6 HDR SOFTWARE -------- Adapter: Mellanox ConnectX-6 HDR Adapter Driver: 5.2-1.0.4 Adapter Firmware: 20.28.1002 Operating System: Red Hat Enterprise Linux Server release 8.5, Kernel 4.18.0-348.el8.x86_64 Local File System: xfs Shared File System: NFS System State: Multi-user, run level 3 Other Software: None Interconnect Description: Nvidia Mellanox ConnectX-6 HDR ======================================================== HARDWARE -------- Vendor: Nvidia Model: Nvidia Mellanox ConnectX-6 HDR Switch Model: QM8700 Number of Switches: 1 Number of Ports: 40 Data Rate: 200 Gb/s Firmware: 3.9.0606 Topology: Mesh Primary Use: MPI Traffic, NFS Access SOFTWARE -------- Submit Notes ------------ The config file option 'submit' was used. submit = mpirun --allow-run-as-root --oversubscribe -genv coll_hcoll_enable 1 -x HCOLL_ENABLE_NBC=1 -x HCOLL_MAIN_IB=mlx5_0:1 -mca pml ucx -hostfile /home/HPC2021F1.0.1/config/4nodes --map-by ppr:16:node:pe=8 Compiler Version Notes ---------------------- ============================================================================== CC 605.lbm_s(base) 613.soma_s(base) 618.tealeaf_s(base) 621.miniswp_s(base) 634.hpgmgfv_s(base) ------------------------------------------------------------------------------ Intel(R) C Intel(R) 64 Compiler Classic for applications running on Intel(R) 64, Version 2021.5.0 Build 20211109_000000 Copyright (C) 1985-2021 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CXXC 632.sph_exa_s(base) ------------------------------------------------------------------------------ Intel(R) C++ Intel(R) 64 Compiler Classic for applications running on Intel(R) 64, Version 2021.5.0 Build 20211109_000000 Copyright (C) 1985-2021 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 619.clvleaf_s(base) 628.pot3d_s(base) 635.weather_s(base) ------------------------------------------------------------------------------ Intel(R) Fortran Intel(R) 64 Compiler Classic for applications running on Intel(R) 64, Version 2021.5.0 Build 20211109_000000 Copyright (C) 1985-2021 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: mpicc C++ benchmarks: mpicxx Fortran benchmarks: mpifort Base Portability Flags ---------------------- 613.soma_s: -DSPEC_NO_VAR_ARRAY_REDUCE Base Optimization Flags ----------------------- C benchmarks: -Ofast -no-prec-div -march=core-avx2 -ipo -qopenmp -ansi-alias C++ benchmarks: -Ofast -no-prec-div -march=core-avx2 -ipo -qopenmp -ansi-alias Fortran benchmarks: -Ofast -no-prec-div -march=core-avx2 -ipo -qopenmp Peak Optimization Flags ----------------------- C benchmarks: 605.lbm_s: basepeak = yes 613.soma_s: basepeak = yes 618.tealeaf_s: basepeak = yes 621.miniswp_s: basepeak = yes 634.hpgmgfv_s: basepeak = yes C++ benchmarks: 632.sph_exa_s: basepeak = yes Fortran benchmarks: 619.clvleaf_s: basepeak = yes 628.pot3d_s: basepeak = yes 635.weather_s: 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.2021-10-20.html You can also download the XML flags source by saving the following link: http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2021-10-20.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 2021-2022 Standard Performance Evaluation Corporation Tested with SPEChpc2021 v1.0.1 on 2022-07-07 19:23:31-0400. Report generated on 2022-07-26 12:16:16 by hpc2021 ASCII formatter v1.0.3. Originally published on 2022-07-26.