SPEChpc(TM) 2021 Small Result Lenovo Global Technology ThinkSystem SR665 (AMD EPYC 7763) hpc2021 License: 28 Test date: Aug-2021 Test sponsor: Lenovo Global Technology Hardware availability: Mar-2021 Tested by: Lenovo Global Technology Software availability: Oct-2020 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 48 8 625 2.48 S 605.lbm_s OMP 48 8 700 2.22 S 605.lbm_s OMP 48 8 626 2.48 * 613.soma_s OMP 48 8 461 3.47 S 613.soma_s OMP 48 8 464 3.45 S 613.soma_s OMP 48 8 461 3.47 * 618.tealeaf_s OMP 48 8 2242 0.915 S 618.tealeaf_s OMP 48 8 2241 0.915 * 618.tealeaf_s OMP 48 8 2239 0.916 S 619.clvleaf_s OMP 48 8 1910 0.864 * 619.clvleaf_s OMP 48 8 1909 0.864 S 619.clvleaf_s OMP 48 8 1911 0.864 S 621.miniswp_s OMP 48 8 315 3.49 S 621.miniswp_s OMP 48 8 315 3.49 * 621.miniswp_s OMP 48 8 314 3.51 S 628.pot3d_s OMP 48 8 2092 0.801 * 628.pot3d_s OMP 48 8 2092 0.801 S 628.pot3d_s OMP 48 8 2094 0.800 S 632.sph_exa_s OMP 48 8 487 4.72 S 632.sph_exa_s OMP 48 8 486 4.73 S 632.sph_exa_s OMP 48 8 487 4.72 * 634.hpgmgfv_s OMP 48 8 990 0.985 * 634.hpgmgfv_s OMP 48 8 990 0.984 S 634.hpgmgfv_s OMP 48 8 990 0.985 S 635.weather_s OMP 48 8 916 2.84 S 635.weather_s OMP 48 8 917 2.83 S 635.weather_s OMP 48 8 917 2.84 * ============================================================================================================ 605.lbm_s OMP 48 8 626 2.48 * 613.soma_s OMP 48 8 461 3.47 * 618.tealeaf_s OMP 48 8 2241 0.915 * 619.clvleaf_s OMP 48 8 1910 0.864 * 621.miniswp_s OMP 48 8 315 3.49 * 628.pot3d_s OMP 48 8 2092 0.801 * 632.sph_exa_s OMP 48 8 487 4.72 * 634.hpgmgfv_s OMP 48 8 990 0.985 * 635.weather_s OMP 48 8 917 2.84 * SPEChpc 2021_sml_base 1.85 SPEChpc 2021_sml_peak Not Run BENCHMARK DETAILS ----------------- Type of System: Homogenous Compute Nodes Used: 3 Total Chips: 6 Total Cores: 384 Total Threads: 384 Total Memory: 1536 GB Compiler: Intel C/C++/Fortran Compiler 20.4 MPI Library: Open MPI 4.0.5 Base Parallel Model: OMP Base Ranks Run: 48 Base Threads Run: 8 Peak Parallel Models: Not Run Node Description: ThinkSystem SR665 =================================== HARDWARE -------- Number of nodes: 3 Uses of the node: Compute Vendor: Lenovo Global Technology Model: ThinkSystem SR665 CPU Name: AMD EPYC 7763 CPU(s) orderable: 1,2 chips Chips enabled: 2 Cores enabled: 128 Cores per chip: 64 Threads per core: 1 CPU Characteristics: Max Boost Clock up to 3.5 GHz CPU MHz: 2450 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core L3 Cache: 256 MB I+D on chip per chip 32 MB shared / 8 cores Other Cache: None Memory: 512 GB (16 x 32 GB 2Rx8 PC4-3200A-R) Disk Subsystem: 1 x 480 GB 2.5" SSD Other Hardware: None Adapter: Mellanox ConnectX-6 HDR Number of Adapters: 1 Slot Type: PCI-Express 4.0 x16 Data Rate: 200 Gb/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 8.3, Kernel 4.18.0-193.el8.x86_64 Local File System: xfs Shared File System: NFS System State: Multi-user, run level 3 Other Software: None Node Description: ThinkSystem SR665 =================================== HARDWARE -------- Number of nodes: 1 Uses of the node: Fileserver Vendor: Lenovo Global Technology Model: ThinkSystem SR665 CPU Name: AMD EPYC 7763 CPU(s) orderable: 1,2 chips Chips enabled: 2 Cores enabled: 128 Cores per chip: 64 Threads per core: 1 CPU Characteristics: Max Boost Clock up to 3.5 GHz CPU MHz: 2450 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core L3 Cache: 256 MB I+D on chip per chip 32 MB shared / 8 cores Other Cache: None Memory: 512 GB (16 x 32 GB 2Rx8 PC4-3200A-R) Disk Subsystem: 1 x 480 GB 2.5" SSD Other Hardware: None Adapter: Mellanox ConnectX-6 HDR Number of Adapters: 1 Slot Type: PCI-Express 4.0 x16 Data Rate: 200 Gb/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 8.3 Local File System: xfs Shared File System: N/A 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 Series 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 ${MPIRUN_OPTS} --allow-run-as-root --oversubscribe --bind-to numa -map-by numa -mca coll_hcoll_enable 1 -x HCOLL_ENABLE_NBC=1 -x HCOLL_MAIN_IB=mlx5_0:1 -mca pml ucx -hostfile /home/HPC2021K35/config/6nodes -npernode 128 -np $ranks $command General Notes ------------- Environment variables set by runhpc before the start of the run: UCX_MEMTYPE_CACHE = "n" UCX_TLS = "self,shm,cuda_copy" 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 for applications running on Intel(R) 64, Version 19.1.3.304 Build 20200925_000000 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. icc: NOTE: The evaluation period for this product ends on 11-may-2021 UTC. ------------------------------------------------------------------------------ ============================================================================== CXXC 632.sph_exa_s(base) ------------------------------------------------------------------------------ Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.3.304 Build 20200925_000000 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. icpc: NOTE: The evaluation period for this product ends on 11-may-2021 UTC. ------------------------------------------------------------------------------ ============================================================================== FC 619.clvleaf_s(base) 628.pot3d_s(base) 635.weather_s(base) ------------------------------------------------------------------------------ Intel(R) Fortran Intel(R) 64 Compiler for applications running on Intel(R) 64, Version 19.1.3.304 Build 20200925_000000 Copyright (C) 1985-2020 Intel Corporation. All rights reserved. ifort: NOTE: The evaluation period for this product ends on 11-may-2021 UTC. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: mpicc C++ benchmarks: mpicxx Fortran benchmarks: mpifort Base Portability Flags ---------------------- 613.soma_s: -DSPEC_NO_VAR_ARRAY_REDUCE 621.miniswp_s: -DUSE_KBA -DUSE_ACCELDIR 632.sph_exa_s: -DSPEC_USE_LT_IN_KERNELS 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 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 2021-2023 Standard Performance Evaluation Corporation Tested with SPEChpc2021 v1.0.1 on 2018-07-14 06:21:21-0400. Report generated on 2023-08-25 18:58:06 by hpc2021 ASCII formatter v1.0.3. Originally published on 2021-10-20.