SPEChpc™ 2021 Tiny Result

Copyright 2021-2023 Standard Performance Evaluation Corporation

Lenovo Global Technology

ThinkSystem SR655 V3 (AMD EPYC 9654P)

SPEChpc 2021_tny_base = 6.99

SPEChpc 2021_tny_peak = 6.99

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

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 6.99
SPEChpc 2021_tny_peak 6.99
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
505.lbm_t OMP 12 16 236 9.55 244 9.24 227 9.91 OMP 12 16 236 9.55 244 9.24 227 9.91
513.soma_t OMP 12 16 260 14.20 260 14.20 264 14.00 OMP 12 16 260 14.20 260 14.20 264 14.00
518.tealeaf_t OMP 12 16 458 3.60 459 3.59 458 3.60 OMP 12 16 458 3.60 459 3.59 458 3.60
519.clvleaf_t OMP 12 16 464 3.56 463 3.56 463 3.56 OMP 12 16 464 3.56 463 3.56 463 3.56
521.miniswp_t OMP 12 16 190 8.42 189 8.45 189 8.45 OMP 12 16 190 8.42 189 8.45 189 8.45
528.pot3d_t OMP 12 16 660 3.22 659 3.22 658 3.23 OMP 12 16 660 3.22 659 3.22 658 3.23
532.sph_exa_t OMP 12 16 252 7.73 252 7.74 254 7.68 OMP 12 16 252 7.73 252 7.74 254 7.68
534.hpgmgfv_t OMP 12 16 268 4.38 268 4.39 267 4.40 OMP 12 16 268 4.38 268 4.39 267 4.40
535.weather_t OMP 12 16 130 24.80 130 24.90 130 24.70 OMP 12 16 130 24.80 130 24.90 130 24.70
Hardware Summary
Type of System: Homogeneous Cluster
Compute Node: ThinkSystem SR655 V3
Interconnect: Nvidia Mellanox ConnectX-6 HDR
Compute Nodes Used: 1
Total Chips: 1
Total Cores: 96
Total Threads: 192
Total Memory: 768 GB
Max. Peak Threads: 16
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: 12
Base Threads Run: 16
Peak Parallel Models: OMP
Minimum Peak Ranks: 12
Maximum Peak Ranks: 12
Max. Peak Threads: 16
Min. Peak Threads: 16

Node Description: ThinkSystem SR655 V3

Hardware
Number of nodes: 1
Uses of the node: Compute
Vendor: Lenovo Global Technology
Model: ThinkSystem SR655 V3
CPU Name: AMD EPYC 9654P
CPU(s) orderable: 1 chips
Chips enabled: 1
Cores enabled: 96
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: 768 GB (12 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) 528.pot3d_t(base) 535.weather_t(base)
------------------------------------------------------------------------------
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) 513.soma_t(base) 518.tealeaf_t(base) 521.miniswp_t(base)
      534.hpgmgfv_t(base)
------------------------------------------------------------------------------
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)
------------------------------------------------------------------------------
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 Optimization Flags

C benchmarks:

505.lbm_t:  basepeak = yes 
513.soma_t:  basepeak = yes 
518.tealeaf_t:  basepeak = yes 
521.miniswp_t:  basepeak = yes 
534.hpgmgfv_t:  basepeak = yes 

C++ benchmarks:

532.sph_exa_t:  basepeak = yes 

Fortran benchmarks:

519.clvleaf_t:  basepeak = yes 
528.pot3d_t:  basepeak = yes 
535.weather_t:  basepeak = yes 

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.