SPEChpc™ 2021 Small Result

Copyright 2021-2023 Standard Performance Evaluation Corporation

Lenovo Global Technology

ThinkSystem SR675 V3 (AMD EPYC 9654, Nvidia H100-PCIe-80G)

SPEChpc 2021_sml_base = 13.50

SPEChpc 2021_sml_peak = 13.70
hpc2021 License: 28 Test Date: Oct-2023
Test Sponsor: Lenovo Global Technology Hardware Availability: Oct-2023
Tested by: Lenovo Global Technology Software Availability: Oct-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_sml_base 13.50
SPEChpc 2021_sml_peak 13.70
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
605.lbm_s ACC 8 1 65.3 23.70 66.1 23.40 65.9 23.50 ACC 8 1 59.9 25.90 59.9 25.90 60.1 25.80
613.soma_s ACC 8 1 71.6 22.40 76.2 21.00 74.6 21.50 ACC 8 1 71.6 22.40 76.2 21.00 74.6 21.50
618.tealeaf_s ACC 8 1 1930 10.60 1920 10.70 1930 10.60 ACC 8 1 1940 10.60 1940 10.60 1920 10.70
619.clvleaf_s ACC 8 1 1250 13.10 1250 13.20 1250 13.20 ACC 8 1 1250 13.10 1250 13.20 1250 13.20
621.miniswp_s ACC 8 1 61.4 17.90 61.6 17.80 61.6 17.90 ACC 8 1 61.4 17.90 61.6 17.80 61.6 17.90
628.pot3d_s ACC 8 1 1420 11.80 1420 11.80 1420 11.80 ACC 8 1 1420 11.80 1420 11.80 1420 11.80
632.sph_exa_s ACC 8 1 3050 7.55 3060 7.52 3060 7.53 ACC 8 1 3080 7.48 3070 7.50 3070 7.50
634.hpgmgfv_s ACC 8 1 2220 4.39 2230 4.37 2230 4.38 ACC 8 1 2230 4.38 2230 4.38 2220 4.39
635.weather_s ACC 8 1 83.9 31.00 83.8 31.00 83.9 31.00 ACC 8 1 84.0 30.90 84.0 30.90 84.0 31.00
Hardware Summary
Type of System: Homogeneous Cluster
Compute Node: ThinkSystem SR675 V3
Compute Nodes Used: 1
Total Chips: 2
Total Cores: 192
Total Threads: 192
Total Memory: 768 GB
Max. Peak Threads: 1
Software Summary
Compiler: Nvidia HPC SDK 23.5
MPI Library: Open MPI 4.0.5
Other MPI Info: None
Base Parallel Model: ACC
Base Ranks Run: 8
Base Threads Run: 1
Peak Parallel Models: ACC
Minimum Peak Ranks: 8
Maximum Peak Ranks: 8
Max. Peak Threads: 1
Min. Peak Threads: 1

Node Description: ThinkSystem SR675 V3

Hardware
Number of nodes: 1
Uses of the node: compute
Vendor: Lenovo Global Technology
Model: ThinkSystem SR655 V3
CPU Name: AMD EPYC 9654
CPU(s) orderable: 1 chips
Chips enabled: 2
Cores enabled: 192
Cores per chip: 96
Threads per core: 1
CPU Characteristics: Intel Turbo Boost Technology 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
Other Cache: None
Memory: 768 GB (24 x 32 GB 2Rx8 PC5-4800B-R)
Disk Subsystem: 1x ThinkSystem 2.5" 5300 480GB SSD
Other Hardware: None
Accel Count: 8
Accel Model: Tesla H100 PCIe 80GB
Accel Vendor: Nvidia Corporation
Accel Type: GPU
Accel Connection: PCIe Gen5 x16
Accel ECC enabled: Yes
Accel Description: Nvidia Tesla H100 PCIe 80GB
Adapter: Mellanox ConnectX-7 NDR
Number of Adapters: 1
Slot Type: PCI-Express 5.0 x8
Data Rate: 400 Gb/s
Ports Used: 1
Interconnect Type: Nvidia Mellanox ConnectX-7 NDR
Software
Accelerator Driver: 535.54.03
Adapter: Mellanox ConnectX-7 NDR
Adapter Driver: 5.9-0.5.5
Adapter Firmware: 28.33.0508
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: XFS
System State: Multi-user, run level 3
Other Software: None

Submit Notes

The config file option 'submit' was used.

Compiler Version Notes

==============================================================================
 CC  605.lbm_s(base, peak) 613.soma_s(base, peak) 618.tealeaf_s(base, peak)
      621.miniswp_s(base, peak) 634.hpgmgfv_s(base, peak)
------------------------------------------------------------------------------
nvc 23.5-0 64-bit target on x86-64 Linux -tp zen3 
NVIDIA Compilers and Tools
Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 CXXC 632.sph_exa_s(base, peak)
------------------------------------------------------------------------------
nvc++ 23.5-0 64-bit target on x86-64 Linux -tp zen3 
NVIDIA Compilers and Tools
Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
------------------------------------------------------------------------------

==============================================================================
 FC  619.clvleaf_s(base, peak) 628.pot3d_s(base, peak) 635.weather_s(base,
      peak)
------------------------------------------------------------------------------
nvfortran 23.5-0 64-bit target on x86-64 Linux -tp zen3 
NVIDIA Compilers and Tools
Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES.  All rights reserved.
------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 mpicc 

C++ benchmarks:

 mpicxx 

Fortran benchmarks:

 mpif90 

Base Portability Flags

605.lbm_s:  -DSPEC_OPENACC_NO_SELF 
632.sph_exa_s:  --c++17 

Base Optimization Flags

C benchmarks:

 -Mfprelaxed   -Mnouniform   -Mstack_arrays   -fast   -acc=gpu   -Minfo=accel   -DSPEC_ACCEL_AWARE_MPI 

C++ benchmarks:

 -Mfprelaxed   -Mnouniform   -Mstack_arrays   -fast   -acc=gpu   -Minfo=accel   -DSPEC_ACCEL_AWARE_MPI 

Fortran benchmarks:

 -DSPEC_ACCEL_AWARE_MPI   -Mfprelaxed   -Mnouniform   -Mstack_arrays   -fast   -acc=gpu   -Minfo=accel 

Base Other Flags

C benchmarks:

 -w 

C++ benchmarks:

 -w 

Fortran benchmarks:

 -w 

Peak Compiler Invocation

C benchmarks:

 mpicc 

C++ benchmarks:

 mpicxx 

Fortran benchmarks:

 mpif90 

Peak Portability Flags

605.lbm_s:  -DSPEC_OPENACC_NO_SELF 

Peak Optimization Flags

C benchmarks:

605.lbm_s:  -fast   -acc=gpu   -O3   -Mfprelaxed   -Mnouniform   -DSPEC_ACCEL_AWARE_MPI 
613.soma_s:  basepeak = yes 
618.tealeaf_s:  -fast   -acc=gpu   -Msafeptr   -DSPEC_ACCEL_AWARE_MPI 
621.miniswp_s:  basepeak = yes 
634.hpgmgfv_s:  -fast   -acc=gpu   -static-nvidia   -DSPEC_ACCEL_AWARE_MPI 

C++ benchmarks:

 -fast   -acc=gpu   -O3   -Mfprelaxed   -Mnouniform   -Mstack_arrays   -static-nvidia   -DSPEC_ACCEL_AWARE_MPI 

Fortran benchmarks:

619.clvleaf_s:  basepeak = yes 
628.pot3d_s:  basepeak = yes 
635.weather_s:  -DSPEC_ACCEL_AWARE_MPI   -fast   -acc=gpu   -O3   -Mfprelaxed   -Mnouniform   -Mstack_arrays   -static-nvidia 

Peak 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_v1.0.3.2022-08-24.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/hpc2021/flags/nv2021_flags_v1.0.3.2022-08-24.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 v1.1.7 on 2023-08-06 21:23:03-0400.
Report generated on 2023-10-18 10:43:27 by SPEC hpc2021 HTML formatter v1.0.3.
Originally published on 2023-10-18.