SPEChpc(TM) 2021 Small Result Bull Taurus: bullx DLC B720 (Intel Xeon E5-2680 v3) Test Sponsor: Technische Universitaet Dresden hpc2021 License: 37A Test date: Sep-2021 Test sponsor: Technische Universitaet Dresden Hardware availability: Jan-2015 Tested by: Technische Universitaet Dresden Software availability: Sep-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 MPI 240 1 1557 0.996 S 605.lbm_s MPI 240 1 1595 0.972 * 613.soma_s MPI 240 1 1584 1.01 S 613.soma_s MPI 240 1 1715 0.933 * 618.tealeaf_s MPI 240 1 2033 1.01 * 618.tealeaf_s MPI 240 1 2032 1.01 S 619.clvleaf_s MPI 240 1 1657 0.996 S 619.clvleaf_s MPI 240 1 1658 0.995 * 621.miniswp_s MPI 240 1 1055 1.04 S 621.miniswp_s MPI 240 1 1063 1.03 * 628.pot3d_s MPI 240 1 1649 1.02 S 628.pot3d_s MPI 240 1 1652 1.01 * 632.sph_exa_s MPI 240 1 2311 0.995 * 632.sph_exa_s MPI 240 1 2307 0.997 S 634.hpgmgfv_s MPI 240 1 972 1.00 * 634.hpgmgfv_s MPI 240 1 969 1.01 S 635.weather_s MPI 240 1 2596 1.00 * 635.weather_s MPI 240 1 2595 1.00 S ============================================================================================================ 605.lbm_s MPI 240 1 1595 0.972 * 613.soma_s MPI 240 1 1715 0.933 * 618.tealeaf_s MPI 240 1 2033 1.01 * 619.clvleaf_s MPI 240 1 1658 0.995 * 621.miniswp_s MPI 240 1 1063 1.03 * 628.pot3d_s MPI 240 1 1652 1.01 * 632.sph_exa_s MPI 240 1 2311 0.995 * 634.hpgmgfv_s MPI 240 1 972 1.00 * 635.weather_s MPI 240 1 2596 1.00 * SPEChpc 2021_sml_base 0.995 SPEChpc 2021_sml_peak Not Run BENCHMARK DETAILS ----------------- Type of System: Homogenous Cluster Compute Nodes Used: 10 Total Chips: 20 Total Cores: 240 Total Threads: 240 Total Memory: 640 GB Compiler: C/C++/Fortran: Version 8.2.0 of GNU Compilers MPI Library: OpenMPI Version 3.1.3 Other MPI Info: None Other Software: None Base Parallel Model: MPI Base Ranks Run: 240 Base Threads Run: 1 Peak Parallel Models: Not Run Node Description: Taurus Compute Node (Haswell) =============================================== HARDWARE -------- Number of nodes: 10 Uses of the node: compute Vendor: Bull Model: bullx DLC B720 CPU Name: Intel Xeon E5-2680 v3 CPU(s) orderable: 1,2 chips Chips enabled: 2 Cores enabled: 24 Cores per chip: 12 Threads per core: 1 CPU Characteristics: Intel Turbo Boost Technology disabled CPU MHz: 2500 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 30 MB I+D on chip per chip Other Cache: None Memory: 64 GB (8 x 8 GB 2Rx8 PC4-2133R-10) Disk Subsystem: Micron M510 128GB SSD SATA 6 Gb/s Other Hardware: None Adapter: Mellanox Technologies MT27600 (MCB193A-FCAT) Number of Adapters: 1 Slot Type: PCIe 3.0 x16 Data Rate: 56 Gb/s Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Mellanox Technologies MT27600 (MCB193A-FCAT) Adapter Driver: mlx5_core Adapter Firmware: 10.16.1200 Operating System: Red Hat Enterprise Linux Server 7.9 (Maipo) 3.10.0-1127.19.1.el7.x86_64 Local File System: ext4 Shared File System: 4 PB Lustre over Infiniband FDR (56 Gb/s) System State: Multi-user, run level 3 Other Software: None Interconnect Description: InfiniBand ==================================== HARDWARE -------- Vendor: Mellanox Technologies Model: Mellanox InfiniBand FDR Switch Model: SX6025 (36), SX6512 (216) Number of Switches: 17 Number of Ports: 36 Data Rate: 56 Gb/s Firmware: 9.4.2000, 9.4.5070 Topology: FatTree Primary Use: MPI Traffic and File System SOFTWARE -------- Submit Notes ------------ The config file option 'submit' was used. srun -n $ranks -c $threads $command General Notes ------------- This benchmark result is intended to provide perspective on past performance using the historical hardware and/or software described on this result page. The system as described on this result page was formerly generally available. At the time of this publication, it may not be shipping, and/or may not be supported, and/or may fail to meet other tests of General Availability described in the SPEC HPG Policy document, http://www.spec.org/hpg/policy.html This measured result may not be representative of the result that would be measured were this benchmark run with hardware and software available as of the publication date. Compiler Version Notes ---------------------- ============================================================================== FC 619.clvleaf_s(base) 628.pot3d_s(base) 635.weather_s(base) ------------------------------------------------------------------------------ GNU Fortran (GCC) 8.2.0 Copyright (C) 2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ------------------------------------------------------------------------------ ============================================================================== CXXC 632.sph_exa_s(base) ------------------------------------------------------------------------------ g++ (GCC) 8.2.0 Copyright (C) 2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ------------------------------------------------------------------------------ ============================================================================== CC 605.lbm_s(base) 613.soma_s(base) 618.tealeaf_s(base) 621.miniswp_s(base) 634.hpgmgfv_s(base) ------------------------------------------------------------------------------ gcc (GCC) 8.2.0 Copyright (C) 2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: mpicc C++ benchmarks: mpicxx Fortran benchmarks: mpif90 Base Portability Flags ---------------------- 619.clvleaf_s: -ffree-line-length-none 621.miniswp_s: -DUSE_KBA -DUSE_ACCELDIR 628.pot3d_s: -ffree-line-length-none 632.sph_exa_s: -DSPEC_USE_LT_IN_KERNELS 635.weather_s: -ffree-line-length-none Base Optimization Flags ----------------------- C benchmarks: -Ofast -march=native C++ benchmarks: -Ofast -march=native -std=c++14 Fortran benchmarks: -Ofast -march=native -fno-stack-protector The flags file that was used to format this result can be browsed at http://www.spec.org/hpc2021/flags/gcc.html You can also download the XML flags source by saving the following link: http://www.spec.org/hpc2021/flags/gcc.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 v1.0.2 on 2021-09-10 03:27:11-0400. Report generated on 2023-08-25 18:58:24 by hpc2021 ASCII formatter v1.0.3. Originally published on 2021-10-20.