|
Lenovo SR860 V4(Intel Xeon 6788P) |
SPEChpc 2021_sml_base = 2.11 |
|
SPEChpc 2021_sml_peak = 2.11 |
| hpc2021 License: | 9017 | Test Date: | Sep-2025 |
|---|---|---|---|
| Test Sponsor: | Lenovo | Hardware Availability: | Sep-2025 |
| Tested by: | Lenovo | Software Availability: | Jun-2025 |
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 | 2.11 | |||||||||||||||||
| SPEChpc 2021_sml_peak | 2.11 | |||||||||||||||||
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||||||
| 605.lbm_s | MPI | 344 | 1 | 456 | 3.40 | 441 | 3.52 | 439 | 3.53 | MPI | 344 | 1 | 456 | 3.40 | 441 | 3.52 | 439 | 3.53 |
| 613.soma_s | MPI | 344 | 1 | 691 | 2.31 | 708 | 2.26 | 688 | 2.32 | MPI | 344 | 1 | 691 | 2.31 | 708 | 2.26 | 688 | 2.32 |
| 618.tealeaf_s | MPI | 344 | 1 | 1832 | 1.12 | 1770 | 1.16 | 1696 | 1.21 | MPI | 344 | 1 | 1832 | 1.12 | 1770 | 1.16 | 1696 | 1.21 |
| 619.clvleaf_s | MPI | 344 | 1 | 1328 | 1.24 | 1328 | 1.24 | 1327 | 1.24 | MPI | 344 | 1 | 1328 | 1.24 | 1328 | 1.24 | 1327 | 1.24 |
| 621.miniswp_s | MPI | 344 | 1 | 617 | 1.78 | 614 | 1.79 | 611 | 1.80 | MPI | 344 | 1 | 617 | 1.78 | 614 | 1.79 | 611 | 1.80 |
| 628.pot3d_s | MPI | 344 | 1 | 1391 | 1.20 | 1391 | 1.20 | 1392 | 1.20 | MPI | 344 | 1 | 1391 | 1.20 | 1391 | 1.20 | 1392 | 1.20 |
| 632.sph_exa_s | MPI | 344 | 1 | 342 | 6.72 | 342 | 6.72 | 342 | 6.73 | MPI | 344 | 1 | 342 | 6.72 | 342 | 6.72 | 342 | 6.73 |
| 634.hpgmgfv_s | MPI | 344 | 1 | 730 | 1.34 | 732 | 1.33 | 732 | 1.33 | MPI | 344 | 1 | 730 | 1.34 | 732 | 1.33 | 732 | 1.33 |
| 635.weather_s | MPI | 344 | 1 | 720 | 3.61 | 719 | 3.62 | 719 | 3.61 | MPI | 344 | 1 | 720 | 3.61 | 719 | 3.62 | 719 | 3.61 |
| Hardware Summary | |
|---|---|
| Type of System: | Homogenous Cluster |
| Compute Node: | SR860 V4(Intel Xeon 6788P) |
| Interconnect: | None |
| Compute Nodes Used: | 1 |
| Total Chips: | 4 |
| Total Cores: | 344 |
| Total Threads: | 688 |
| Total Memory: | 1 TB |
| Total Accelerators: | 0 |
| Max. Peak Threads: | 1 |
| Software Summary | |
|---|---|
| Compiler: | Intel oneAPI Compiler 2025.2.1 |
| MPI Library: | Intel MPI Library 2021.16 for Linux OS |
| Other MPI Info: | None |
| Other Software: | None |
| Base Parallel Model: | MPI |
| Base Ranks Run: | 344 |
| Base Threads Run: | 1 |
| Peak Parallel Models: | MPI |
| Minimum Peak Ranks: | 344 |
| Maximum Peak Ranks: | 344 |
| Max. Peak Threads: | 1 |
| Min. Peak Threads: | 1 |
Node Description: SR860 V4(Intel Xeon 6788P)
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | Compute |
| Vendor: | Intel |
| Model: | SR860 V4(Intel Xeon 6788P) |
| CPU Name: | Intel Xeon 6788P |
| CPU(s) orderable: | 4 chips |
| Chips enabled: | 4 |
| Cores enabled: | 344 |
| Cores per chip: | 86 |
| Threads per core: | 2 |
| CPU Characteristics: | Turbo Boost Technology up to 3.8 GHz |
| CPU MHz: | 2000 |
| Primary Cache: | 64 KB I + 48 KB D on chip per core |
| Secondary Cache: | 2 MB I+D on chip per core |
| L3 Cache: | 336 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 1 TB (16 x 64 GB 2Rx4 PC5-6400B-R) |
| Disk Subsystem: | 1 x 1.92 TB NVMe SSD |
| Other Hardware: | None |
| Accel Count: | None |
| 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 | |
|---|---|
| Accelerator Driver: | None |
| Adapter: | None |
| Adapter Driver: | None |
| Adapter Firmware: | None |
| Operating System: | Ubuntu 24.02.2 LTS 6.8.0-79-generic |
| Local File System: | ext4 |
| Shared File System: | None |
| System State: | Run level 5 |
| 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
The config file option 'submit' was used.
Compiler Version Notes
==============================================================================
CXXC 632.sph_exa_s(base)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler 2025.2.1 (2025.2.0.20250806)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/intel/oneapi/compiler/2025.2/bin/compiler
Configuration file: /opt/intel/oneapi/compiler/2025.2/bin/compiler/../icpx.cfg
------------------------------------------------------------------------------
==============================================================================
CC 605.lbm_s(base) 613.soma_s(base) 618.tealeaf_s(base) 621.miniswp_s(base)
634.hpgmgfv_s(base)
------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler 2025.2.1 (2025.2.0.20250806)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/intel/oneapi/compiler/2025.2/bin/compiler
Configuration file: /opt/intel/oneapi/compiler/2025.2/bin/compiler/../icx.cfg
------------------------------------------------------------------------------
==============================================================================
FC 619.clvleaf_s(base) 628.pot3d_s(base) 635.weather_s(base)
------------------------------------------------------------------------------
ifx (IFX) 2025.2.1 20250806
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------
Base Compiler Invocation
C benchmarks:
| mpiicc -cc=icx |
C++ benchmarks:
| mpiicpc -cxx=icpx |
Fortran benchmarks:
| mpiifort -fc=ifx |
Base Portability Flags
| 605.lbm_s: | -lstdc++ -std=c++14 |
| 613.soma_s: | -lstdc++ -std=c++14 |
| 618.tealeaf_s: | -lstdc++ -std=c++14 |
| 621.miniswp_s: | -lstdc++ -std=c++14 |
| 634.hpgmgfv_s: | -lstdc++ -std=c++14 |
Base Optimization Flags
C benchmarks:
| -O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops |
C++ benchmarks:
| -O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops |
Fortran benchmarks:
| -O3 -Ofast -xCORE-AVX512 -mprefer-vector-width=512 -qopt-multiple-gather-scatter-by-shuffles -fiopenmp -ffast-math -flto -funroll-loops -nostandard-realloc-lhs -align array64byte |
Base Other Flags
C benchmarks:
| -Ispecmpitime -Wno-incompatible-function-pointer-types |
C++ benchmarks:
| -Ispecmpitime |
Fortran benchmarks:
| 619.clvleaf_s: | -Ispecmpitime |
Peak Optimization Flags
C benchmarks:
| 605.lbm_s: | basepeak = yes |
| 613.soma_s: | basepeak = yes |
| 618.tealeaf_s: | basepeak = yes |
| 621.miniswp_s: | basepeak = yes |
| 634.hpgmgfv_s: | basepeak = yes |
C++ benchmarks:
| 632.sph_exa_s: | basepeak = yes |
Fortran benchmarks:
| 619.clvleaf_s: | basepeak = yes |
| 628.pot3d_s: | basepeak = yes |
| 635.weather_s: | basepeak = yes |