SPEChpc™ 2021 Small Result

Copyright 2021 Standard Performance Evaluation Corporation

Lenovo Global Technology

ThinkSystem SR950 (Intel Xeon Platinum 8280L)

SPEChpc 2021_sml_base = 1.44

SPEChpc 2021_sml_peak = Not Run

hpc2021 License: 28 Test Date: Aug-2021
Test Sponsor: Lenovo Global Technology Hardware Availability: Apr-2019
Tested by: Lenovo Global Technology Software Availability: Sep-2020

Benchmark result graphs are available in the PDF report.

Results Table

Benchmark Base Peak
Model Ranks Thrds/Rnk Seconds Ratio Seconds Ratio Seconds Ratio Model Ranks Thrds/Rnk Seconds Ratio Seconds Ratio Seconds Ratio
SPEChpc 2021_sml_base 1.44
SPEChpc 2021_sml_peak Not Run
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
605.lbm_s OMP 32 7 943 1.640 947 1.640 949 1.630
613.soma_s OMP 32 7 701 2.280 701 2.280 703 2.280
618.tealeaf_s OMP 32 7 2474 0.829 2474 0.829 2473 0.829
619.clvleaf_s OMP 32 7 1923 0.858 1923 0.858 1922 0.859
621.miniswp_s OMP 32 7 380 2.900 379 2.900 379 2.900
628.pot3d_s OMP 32 7 2081 0.805 2086 0.803 2086 0.803
632.sph_exa_s OMP 32 7 684 3.360 686 3.350 685 3.360
634.hpgmgfv_s OMP 32 7 1105 0.882 1107 0.881 1108 0.880
635.weather_s OMP 32 7 1750 1.490 1745 1.490 1756 1.480
Hardware Summary
Type of System: Homogenous
Compute Node: ThinkSystem SR950
Interconnect: N/A
Compute Nodes Used: 1
Total Chips: 8
Total Cores: 224
Total Threads: 224
Total Memory: 1536 GB
Software Summary
Compiler: Intel oneAPI C/C++/Fortran Compiler
Version 2021.2.0 Build 20210228
MPI Library: Intel oneAPI MPI Library for Linux* OS
Version 2020 Version 2021.2 Build 20210302
Base Parallel Model: OMP
Base Ranks Run: 32
Base Threads Run: 7
Peak Parallel Models: Not Run

Node Description: ThinkSystem SR950

Hardware
Number of nodes: 1
Uses of the node: compute
Vendor: Lenovo Global Technology
Model: ThinkSystem SR950
CPU Name: Intel Xeon Platinum 8280L
CPU(s) orderable: 2,3,4,6,8 chips
Chips enabled: 8
Cores enabled: 224
Cores per chip: 28
Threads per core: 1
CPU Characteristics: Intel Turbo Boost Technology up to 4.0 GHz
CPU MHz: 2700
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
L3 Cache: 39424 KB I+D on chip per chip
Other Cache: None
Memory: 1536 GB (96 x 16 GB 2Rx8 PC4-2933Y-R)
Disk Subsystem: 1 x 960 GB NVME 2.5" SSD
Other Hardware: None
Accel Count: 0
Accel Model: None
Accel Vendor: None
Accel Type: None
Accel Connection: None
Accel ECC enabled: None
Accel Description: None
Adapter: None
Number of Adapters: 0
Slot Type: None
Data Rate: None
Ports Used: 0
Interconnect Type: None
Software
Adapter: None
Adapter Driver: None
Adapter Firmware: None
Operating System: Red Hat Enterprise Linux Server release 7.6,
Kernel 3.10.0-957.el7.x86_64
Local File System: xfs
Shared File System: None
System State: Multi-user, run level 3
Other Software: None

Interconnect Description: N/A

Submit Notes

 The config file option 'submit' was used.
 submit = mpirun -host localhost -genv coll_hcoll_enable 1 -genv HCOLL_MAIN_IB=mlx5_0:1
 -genv UCX_TLS=sm -genv pml ucx --map-by numa -np $ranks $command

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 2021.2.0 Build 20210228_000000
Copyright (C) 1985-2021 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 CXXC 632.sph_exa_s(base)
------------------------------------------------------------------------------
Intel(R) C++ Intel(R) 64 Compiler for applications running on Intel(R) 64,
  Version 2021.2.0 Build 20210228_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 for applications running on Intel(R)
  64, Version 2021.2.0 Build 20210228_000000
Copyright (C) 1985-2021 Intel Corporation.  All rights reserved.
------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 mpiicc 

C++ benchmarks:

 mpiicpc 

Fortran benchmarks:

 mpiifort 

Base Portability Flags

613.soma_s:  -DSPEC_NO_VAR_ARRAY_REDUCE 

Base Optimization Flags

C benchmarks:

 -Ofast   -xCORE-AVX512   -no-prec-div   -ipo   -qopenmp   -ansi-alias 

C++ benchmarks:

 -Ofast   -xCORE-AVX512   -no-prec-div   -ipo   -qopenmp   -ansi-alias 

Fortran benchmarks:

 -Ofast   -xCORE-AVX512   -no-prec-div   -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.