SPEChpc(TM) 2021 Tiny Result NEC Hemera: GIGABYTE H262-Z61 (AMD EPYC 7702) Test Sponsor: Helmholtz-Zentrum Dresden - Rossendorf hpc2021 License: 065A Test date: Sep-2021 Test sponsor: Helmholtz-Zentrum Dresden - Rossendorf Hardware availability: Aug-2019 Tested by: Helmholtz-Zentrum Dresden - Rossendorf Software availability: Jul-2021 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 2 64 920 2.45 S 505.lbm_t OMP 2 64 920 2.45 * 513.soma_t OMP 2 64 1242 2.98 * 513.soma_t OMP 2 64 1242 2.98 S 518.tealeaf_t OMP 2 64 7002 0.236 * 518.tealeaf_t OMP 2 64 6977 0.237 S 519.clvleaf_t OMP 2 64 1924 0.858 * 519.clvleaf_t OMP 2 64 1922 0.859 S 521.miniswp_t OMP 2 64 498 3.21 S 521.miniswp_t OMP 2 64 498 3.21 * 528.pot3d_t OMP 2 64 5435 0.391 * 528.pot3d_t OMP 2 64 5431 0.391 S 532.sph_exa_t OMP 2 64 802 2.43 * 532.sph_exa_t OMP 2 64 801 2.43 S 534.hpgmgfv_t OMP 2 64 23326 0.0504 * 534.hpgmgfv_t OMP 2 64 23316 0.0504 S 535.weather_t OMP 2 64 13062 0.247 * 535.weather_t OMP 2 64 13052 0.247 S ============================================================================================================ 505.lbm_t OMP 2 64 920 2.45 * 513.soma_t OMP 2 64 1242 2.98 * 518.tealeaf_t OMP 2 64 7002 0.236 * 519.clvleaf_t OMP 2 64 1924 0.858 * 521.miniswp_t OMP 2 64 498 3.21 * 528.pot3d_t OMP 2 64 5435 0.391 * 532.sph_exa_t OMP 2 64 802 2.43 * 534.hpgmgfv_t OMP 2 64 23326 0.0504 * 535.weather_t OMP 2 64 13062 0.247 * SPEChpc 2021_tny_base 0.726 SPEChpc 2021_tny_peak Not Run BENCHMARK DETAILS ----------------- Type of System: Homogenous Cluster Compute Nodes Used: 1 Total Chips: 2 Total Cores: 64 Total Threads: 64 Total Memory: 512 GB Compiler: C/C++/Fortran: Version 11.2 of GNU Compilers MPI Library: OpenMPI Version 4.0.4 Other MPI Info: None Other Software: None Base Parallel Model: OMP Base Ranks Run: 2 Base Threads Run: 64 Peak Parallel Models: Not Run Node Description: Compute Node ============================== HARDWARE -------- Number of nodes: 1 Uses of the node: compute Vendor: Gigabyte Model: H262-Z61 CPU Name: AMD EPYC 7702 CPU(s) orderable: 1 or 2 chips per node Chips enabled: 2 Cores enabled: 64 Cores per chip: 64 Threads per core: 1 CPU Characteristics: Max Boost Clock up to 3.35 GHz CPU MHz: 2000 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 16 MB shared / 4 cores Other Cache: None Memory: 512 GB (16 x 32GB 2Rx4 PC4-3200AA-RB2-12-RB0) Disk Subsystem: 1 x 500 GB SSD Other Hardware: None Accel Count: 0 Adapter: Mellanox MT4119 Number of Adapters: 2 Slot Type: PCIe 4.0 16x Data Rate: 100 Gb/s Ports Used: 2 Interconnect Type: EDR Infiniband SOFTWARE -------- Adapter: Mellanox MT4119 Adapter Firmware: 16.26.1040 Operating System: CentOS Linux release 7.9.2009 (Core) 3.10.0-1160.6.1.el7.x86_64 Local File System: xfs Shared File System: GPFS Version 5.0.5.0 6 NSD (vendor: NEC) 5 building blocks (vendor: NetApp): 2x (240 x 8 TB HDD) 1x (180 x 12 TB HDD) 1x (240 x 16 TB HDD) 1x (120 x 16 TB HDD) System State: Multi-user, run level 3 Other Software: None Interconnect Description: Infiniband (EDR) ========================================== HARDWARE -------- Vendor: Mellanox Technologies Model: Mellanox SB7790 Switch Model: 36 x EDR 100 Gb/s Number of Switches: 2 Number of Ports: 36 Data Rate: 100 Gb/s Topology: Mesh (blocking factor: 8:1) Primary Use: MPI Traffic, GPFS SOFTWARE -------- Submit Notes ------------ The config file option 'submit' was used. MPI startup command: mpirun --bind-to socket -np $ranks $command Compiler Version Notes ---------------------- ============================================================================== FC 519.clvleaf_t(base) 528.pot3d_t(base) 535.weather_t(base) ------------------------------------------------------------------------------ GNU Fortran (GCC) 11.2.0 Copyright (C) 2021 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 532.sph_exa_t(base) ------------------------------------------------------------------------------ g++ (GCC) 11.2.0 Copyright (C) 2021 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 505.lbm_t(base) 513.soma_t(base) 518.tealeaf_t(base) 521.miniswp_t(base) 534.hpgmgfv_t(base) ------------------------------------------------------------------------------ gcc (GCC) 11.2.0 Copyright (C) 2021 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 ---------------------- 521.miniswp_t: -DUSE_KBA -DUSE_ACCELDIR 532.sph_exa_t: -DSPEC_USE_LT_IN_KERNELS Base Optimization Flags ----------------------- C benchmarks: -fopenmp -Ofast -march=native C++ benchmarks: -fopenmp -Ofast -march=native -std=c++14 Fortran benchmarks: -fopenmp -Ofast -march=native -ffree-line-length-none -fno-stack-protector The flags file that was used to format this result can be browsed at http://www.spec.org/hpc2021/flags/gcc.2021-10-28.html You can also download the XML flags source by saving the following link: http://www.spec.org/hpc2021/flags/gcc.2021-10-28.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 05:12:47-0400. Report generated on 2023-08-25 19:03:14 by hpc2021 ASCII formatter v1.0.3. Originally published on 2021-10-27.