SPEChpc(TM) 2021 Tiny Result Lenovo Global Technology ThinkSystem SR670 V2 (Intel Xeon Platinum 8380, Nvidia A100-PCIE-40G) hpc2021 License: 28 Test date: Aug-2021 Test sponsor: Lenovo Global Technology Hardware availability: Aug-2021 Tested by: Lenovo Global Technology Software availability: Aug-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 ACC 2 1 49.5 45.5 S 505.lbm_t ACC 2 1 50.0 45.0 * 505.lbm_t ACC 2 1 50.3 44.8 S 513.soma_t ACC 2 1 85.0 43.5 S 513.soma_t ACC 2 1 85.2 43.4 * 513.soma_t ACC 2 1 85.3 43.4 S 518.tealeaf_t ACC 2 1 180 9.15 * 518.tealeaf_t ACC 2 1 180 9.15 S 518.tealeaf_t ACC 2 1 180 9.15 S 519.clvleaf_t ACC 2 1 66.0 25.0 S 519.clvleaf_t ACC 2 1 66.1 25.0 * 519.clvleaf_t ACC 2 1 66.1 25.0 S 521.miniswp_t ACC 2 1 130 12.3 * 521.miniswp_t ACC 2 1 131 12.2 S 521.miniswp_t ACC 2 1 130 12.3 S 528.pot3d_t ACC 2 1 96.8 22.0 S 528.pot3d_t ACC 2 1 96.9 21.9 * 528.pot3d_t ACC 2 1 97.1 21.9 S 532.sph_exa_t ACC 2 1 261 7.48 S 532.sph_exa_t ACC 2 1 258 7.57 * 532.sph_exa_t ACC 2 1 257 7.59 S 534.hpgmgfv_t ACC 2 1 109 10.8 S 534.hpgmgfv_t ACC 2 1 108 10.9 S 534.hpgmgfv_t ACC 2 1 108 10.9 * 535.weather_t ACC 2 1 56.6 56.9 S 535.weather_t ACC 2 1 56.6 56.9 * 535.weather_t ACC 2 1 56.6 57.0 S ============================================================================================================ 505.lbm_t ACC 2 1 50.0 45.0 * 513.soma_t ACC 2 1 85.2 43.4 * 518.tealeaf_t ACC 2 1 180 9.15 * 519.clvleaf_t ACC 2 1 66.1 25.0 * 521.miniswp_t ACC 2 1 130 12.3 * 528.pot3d_t ACC 2 1 96.9 21.9 * 532.sph_exa_t ACC 2 1 258 7.57 * 534.hpgmgfv_t ACC 2 1 108 10.9 * 535.weather_t ACC 2 1 56.6 56.9 * SPEChpc 2021_tny_base 20.2 SPEChpc 2021_tny_peak Not Run BENCHMARK DETAILS ----------------- Type of System: Homogenous Compute Nodes Used: 1 Total Chips: 2 Total Cores: 80 Total Threads: 80 Total Memory: 512 GB Compiler: Nvidia HPC SDK 21.5 MPI Library: Open MPI 4.0.5 Other MPI Info: None Base Parallel Model: ACC Base Ranks Run: 2 Base Threads Run: 1 Peak Parallel Models: Not Run Node Description: ThinkSystem SR670 V2 ====================================== HARDWARE -------- Number of nodes: 1 Uses of the node: compute Vendor: Lenovo Global Technology Model: ThinkSystem SR670 V2 CPU Name: Intel Xeon Platinum 8380 CPU(s) orderable: 2 chips Chips enabled: 2 Cores enabled: 80 Cores per chip: 40 Threads per core: 1 CPU Characteristics: Intel Turbo Boost Technology up to 3.4 GHz CPU MHz: 2300 Primary Cache: 32 KB I + 48 KB D on chip per core Secondary Cache: 1280 KB I+D on chip per core L3 Cache: 60 MB I+D on chip per chip Other Cache: None Memory: 512 GB (16 x 32 GB 2Rx8 PC4-3200A-R) Disk Subsystem: 1 x 4 TB NVMe SSD Other Hardware: None Accel Count: 8 Accel Model: Tesla A100 PCIe 40GB Accel Vendor: Nvidia Corporation Accel Type: GPU Accel Connection: PCIe Gen4 x16 Accel ECC enabled: Yes Accel Description: Nvidia Tesla A100 PCIe 40GB 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 -------- Accelerator Driver: 470.42.01 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: XFS System State: Multi-user, run level 3 Other Software: None Node Description: ThinkSystem SR670 V2 ====================================== HARDWARE -------- Number of nodes: 1 Uses of the node: Fileserver Vendor: Lenovo Global Technology Model: ThinkSystem SR670 V2 CPU Name: Intel Xeon Platinum 8380 CPU(s) orderable: 2 chips Chips enabled: 2 Cores enabled: 80 Cores per chip: 40 Threads per core: 1 CPU Characteristics: Turbo up to 3.4 GHz CPU MHz: 2300 Primary Cache: 32 KB I + 48 KB D on chip per core Secondary Cache: 1280 KB I+D on chip per core L3 Cache: 60 MB I+D on chip per chip Other Cache: None Memory: 512 GB (16 x 32 GB 2Rx8 PC4-3200A-R) Disk Subsystem: 1 x 4 TB NVMe SSD Other Hardware: None Accel Count: 8 Accel Model: Tesla A100 PCIe 40GB Accel Vendor: Nvidia Accel Type: GPU Accel Connection: Nvidia Tesla A100 PCIe 40GB Accel ECC enabled: Yes Accel Description: Nvidia Tesla A100 PCIe 40GB 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 -------- Accelerator Driver: None 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: None System State: Multi-User, run level 3 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 ------------ Indiviual Ranks were bound to the CPU cores on the same NUMA node as the GPU using 'numactl' within the following "bind.pl" perl script: ---- Start bind.pl ------ my %bind; $bind{0} = "1-3"; $bind{1} = "4-7"; $bind{2} = "8-10"; $bind{3} = "11-14"; $bind{4} = "41-43"; $bind{5} = "44-47"; $bind{6} = "61-63"; $bind{7} = "64-67"; my $rank = $ENV{OMPI_COMM_WORLD_LOCAL_RANK}; my $cmd = "taskset -c $bind{$rank} "; while (my $arg = shift) { $cmd .= "$arg "; } my $rc = system($cmd); exit($rc); ---- End bind.pl ------ The config file option 'submit' was used. submit = mpirun --allow-run-as-root -x UCX_MEMTYPE_CACHE=n -host localhost:8 -np $ranks perl $[top]/bind.pl $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 505.lbm_t(base) 513.soma_t(base) 518.tealeaf_t(base) 521.miniswp_t(base) 534.hpgmgfv_t(base) ------------------------------------------------------------------------------ nvc 21.5-0 LLVM 64-bit target on x86-64 Linux -tp skylake NVIDIA Compilers and Tools Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== CXXC 532.sph_exa_t(base) ------------------------------------------------------------------------------ nvc++ 21.5-0 LLVM 64-bit target on x86-64 Linux -tp skylake NVIDIA Compilers and Tools Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== FC 519.clvleaf_t(base) 528.pot3d_t(base) 535.weather_t(base) ------------------------------------------------------------------------------ nvfortran 21.5-0 LLVM 64-bit target on x86-64 Linux -tp skylake NVIDIA Compilers and Tools Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved. ------------------------------------------------------------------------------ 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 --c++17 Base Optimization Flags ----------------------- C benchmarks: -Mfprelaxed -Mnouniform -Mstack_arrays -fast -acc=gpu -DSPEC_ACCEL_AWARE_MPI C++ benchmarks: -Mfprelaxed -Mnouniform -Mstack_arrays -fast -acc=gpu -DSPEC_ACCEL_AWARE_MPI Fortran benchmarks: -DSPEC_ACCEL_AWARE_MPI -Mfprelaxed -Mnouniform -Mstack_arrays -fast -acc=gpu Base Other Flags ---------------- C benchmarks: -w C++ benchmarks: -w Fortran benchmarks: -w The flags file that was used to format this result can be browsed at http://www.spec.org/hpc2021/flags/nv2021_flags.html You can also download the XML flags source by saving the following link: http://www.spec.org/hpc2021/flags/nv2021_flags.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 2021-08-23 10:13:20-0400. Report generated on 2023-08-25 18:57:21 by hpc2021 ASCII formatter v1.0.3. Originally published on 2021-10-20.