SPEChpc™ 2021 Tiny Result

Copyright 2021-2023 Standard Performance Evaluation Corporation

Lenovo Global Technology

ThinkSystem SR665 V3 (AMD EPYC 9654)

SPEChpc 2021_tny_base = 65.90

SPEChpc 2021_tny_peak = 68.00

hpc2021 License: 28 Test Date: Jan-2023
Test Sponsor: Lenovo Global Technology Hardware Availability: Nov-2022
Tested by: Lenovo Global Technology Software Availability: Nov-2022

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_tny_base 65.90
SPEChpc 2021_tny_peak 68.00
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
505.lbm_t OMP 144 8 25.50 88.1 26.30 85.7 25.80 87.1 OMP 144 8 25.50 88.1 26.30 85.7 25.80 87.1
513.soma_t OMP 144 8 67.00 55.2 67.70 54.7 68.20 54.3 OMP 144 8 67.00 55.2 67.70 54.7 68.20 54.3
518.tealeaf_t OMP 144 8 8.07 2050 8.19 2010 8.06 2050 OMP 288 4 6.85 2410 6.84 2410 6.66 2480
519.clvleaf_t OMP 144 8 38.60 42.7 38.50 42.8 38.60 42.7 OMP 288 4 38.00 43.4 38.10 43.3 38.10 43.4
521.miniswp_t OMP 144 8 50.60 31.6 50.50 31.7 50.10 31.9 OMP 12 96 47.20 33.9 46.40 34.5 48.40 33.1
528.pot3d_t OMP 144 8 21.00 1010 21.30 1000 21.30 99.7 OMP 288 4 21.60 98.2 21.50 98.7 21.60 98.5
532.sph_exa_t OMP 144 8 66.90 29.1 66.30 29.4 66.00 29.6 OMP 24 48 63.70 30.6 62.40 31.3 65.60 29.7
534.hpgmgfv_t OMP 144 8 29.30 40.1 29.80 39.4 29.80 39.4 OMP 144 8 29.30 40.1 29.80 39.4 29.80 39.4
535.weather_t OMP 144 8 21.00 1540 20.90 1550 21.00 1530 OMP 144 8 21.00 1540 20.90 1550 21.00 1530
Hardware Summary
Type of System: Homogeneous Cluster
Compute Node: ThinkSystem SR665 V3
Interconnect: Nvidia Mellanox ConnectX-6 HDR
Compute Nodes Used: 6
Total Chips: 12
Total Cores: 1152
Total Threads: 2304
Total Memory: 9 TB
Max. Peak Threads: 96
Software Summary
Compiler: Intel oneAPI Compiler 2022.1.0
MPI Library: Intel MPI Library for Linux OS, Build 20220227
Base Parallel Model: OMP
Base Ranks Run: 144
Base Threads Run: 8
Peak Parallel Models: OMP
Minimum Peak Ranks: 12
Maximum Peak Ranks: 288
Max. Peak Threads: 96
Min. Peak Threads: 4

Node Description: ThinkSystem SR665 V3

Hardware
Number of nodes: 6
Uses of the node: Compute
Vendor: Lenovo Global Technology
Model: ThinkSystem SR665 V3
CPU Name: AMD EPYC 9654
CPU(s) orderable: 1,2 chips
Chips enabled: 2
Cores enabled: 192
Cores per chip: 96
Threads per core: 2
CPU Characteristics: Max Boost Clock up to 3.7 GHz
CPU MHz: 2400
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 1 MB I+D on chip per core
L3 Cache: 384 MB I+D on chip per chip
32 MB shared / 8 cores
Other Cache: None
Memory: 1536 GB (24 x 64 GB 2Rx4 PC5-4800B-R)
Disk Subsystem: 1x ThinkSystem 2.5" 5300 480GB SSD
Other Hardware: None
Adapter: Nvidia 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: ConnectX-6 HDR
Software
Adapter: Nvidia Mellanox ConnectX-6 HDR
Adapter Driver: 5.7-1.0.2
Adapter Firmware: 20.28.1002
Operating System: Red Hat Enterprise Linux Server release 8.6,
Kernel 4.18.0-372.9.1.el8.x86_64
Local File System: xfs
Shared File System: None
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
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 = mpiexec -hostfile $[top]/6nodes -np ranks -genv OMP_NUM_THREADS=$threads -ppn %{NRNK} $command

Compiler Version Notes

==============================================================================
 FC  519.clvleaf_t(base, peak) 528.pot3d_t(base, peak) 535.weather_t(base,
      peak)
------------------------------------------------------------------------------
Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version
  2022.1.0 Build 20220316
Copyright (C) 1985-2022 Intel Corporation. All rights reserved.
ifx: command line error: no files specified; for help type "ifx -help"
------------------------------------------------------------------------------

==============================================================================
 CC  505.lbm_t(base, peak) 513.soma_t(base, peak) 518.tealeaf_t(base, peak)
      521.miniswp_t(base, peak) 534.hpgmgfv_t(base, peak)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64,
  Version 2022.1.0 Build 20220316
Copyright (C) 1985-2022 Intel Corporation. All rights reserved.
clang: warning: -Z-reserved-lib-stdc++: 'linker' input unused
  [-Wunused-command-line-argument]
------------------------------------------------------------------------------

==============================================================================
 CXXC 532.sph_exa_t(base, peak)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64,
  Version 2022.1.0 Build 20220316
Copyright (C) 1985-2022 Intel Corporation. All rights reserved.
clang: warning: -Z-reserved-lib-stdc++: 'linker' input unused
  [-Wunused-command-line-argument]
------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 mpiicc -cc=icx 

C++ benchmarks:

 mpiicpc -cxx=icx 

Fortran benchmarks:

 mpiifort -fc=ifx 

Base Portability Flags

505.lbm_t:  -lstdc++ 
513.soma_t:  -lstdc++   -DSPEC_NO_VAR_ARRAY_REDUCE 
518.tealeaf_t:  -lstdc++ 
519.clvleaf_t:  -lstdc++ 
521.miniswp_t:  -lstdc++ 
528.pot3d_t:  -lstdc++ 
532.sph_exa_t:  -lstdc++ 
534.hpgmgfv_t:  -lstdc++ 
535.weather_t:  -lstdc++ 

Base Optimization Flags

C benchmarks:

 -Ofast   -mprefer-vector-width=512   -march=core-avx2   -ipo   -fiopenmp   -ansi-alias 

C++ benchmarks:

 -Ofast   -mprefer-vector-width=512   -march=core-avx2   -ipo   -fiopenmp   -ansi-alias 

Fortran benchmarks:

 -Ofast   -mprefer-vector-width=512   -march=core-avx2   -ipo   -fiopenmp   -nostandard-realloc-lhs   -align array64byte 

Base Other Flags

C benchmarks (except as noted below):

 -Ispecmpitime 
521.miniswp_t:  -Ispecmpitime/ 
534.hpgmgfv_t:  -Ispecmpitime  

C++ benchmarks:

 -Ispecmpitime  

Fortran benchmarks:

519.clvleaf_t:  -Ispecmpitime 

Peak Compiler Invocation

C benchmarks:

 mpiicc -cc=icx 

C++ benchmarks:

 mpiicpc -cxx=icx 

Fortran benchmarks:

 mpiifort -fc=ifx 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

505.lbm_t:  basepeak = yes 
513.soma_t:  basepeak = yes 
518.tealeaf_t:  -Ofast   -mprefer-vector-width=512   -march=core-avx2   -ipo   -fiopenmp   -ansi-alias 
521.miniswp_t:  Same as 518.tealeaf_t 
534.hpgmgfv_t:  basepeak = yes 

C++ benchmarks:

 -Ofast   -mprefer-vector-width=512   -march=core-avx2   -ipo   -fiopenmp   -ansi-alias 

Fortran benchmarks:

519.clvleaf_t:  -Ofast   -mprefer-vector-width=512   -march=core-avx2   -ipo   -fiopenmp   -nostandard-realloc-lhs   -align array64byte 
528.pot3d_t:  Same as 519.clvleaf_t 
535.weather_t:  basepeak = yes 

Peak Other Flags

C benchmarks (except as noted below):

 -Ispecmpitime 
521.miniswp_t:  -Ispecmpitime/ 
534.hpgmgfv_t:  -Ispecmpitime  

C++ benchmarks:

 -Ispecmpitime  

Fortran benchmarks:

519.clvleaf_t:  -Ispecmpitime 

The flags file that was used to format this result can be browsed at
http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2022-11-10.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/hpc2021/flags/Intel_compiler_flags.2022-11-10.xml.