| MPI2007 license: | 28 | Test date: | Jan-2023 |
|---|---|---|---|
| Test sponsor: | Lenovo | Hardware Availability: | Feb-2023 |
| Tested by: | Lenovo | Software Availability: | Feb-2023 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
| 104.milc | 96 | 59.4 | 26.4 | 58.8 | 26.6 | 59.0 | 26.5 | 96 | 59.4 | 26.4 | 58.8 | 26.6 | 59.0 | 26.5 |
| 107.leslie3d | 96 | 190 | 27.5 | 191 | 27.3 | 190 | 27.4 | 96 | 190 | 27.5 | 191 | 27.3 | 190 | 27.4 |
| 113.GemsFDTD | 96 | 165 | 38.3 | 166 | 38.1 | 165 | 38.2 | 96 | 165 | 38.3 | 166 | 38.1 | 165 | 38.2 |
| 115.fds4 | 96 | 81.3 | 24.0 | 81.3 | 24.0 | 82.3 | 23.7 | 96 | 81.3 | 24.0 | 81.3 | 24.0 | 82.3 | 23.7 |
| 121.pop2 | 96 | 101 | 40.9 | 101 | 40.7 | 101 | 40.7 | 96 | 101 | 40.9 | 101 | 40.7 | 101 | 40.7 |
| 122.tachyon | 96 | 83.2 | 33.6 | 84.0 | 33.3 | 84.2 | 33.2 | 96 | 83.2 | 33.6 | 84.0 | 33.3 | 84.2 | 33.2 |
| 126.lammps | 96 | 108 | 27.1 | 108 | 27.0 | 108 | 26.9 | 96 | 108 | 27.1 | 108 | 27.0 | 108 | 26.9 |
| 127.wrf2 | 96 | 121 | 64.5 | 121 | 64.5 | 126 | 61.9 | 96 | 121 | 64.5 | 121 | 64.5 | 126 | 61.9 |
| 128.GAPgeofem | 96 | 48.8 | 42.3 | 48.5 | 42.6 | 48.6 | 42.5 | 96 | 48.8 | 42.3 | 48.5 | 42.6 | 48.6 | 42.5 |
| 129.tera_tf | 96 | 130 | 21.3 | 131 | 21.2 | 131 | 21.2 | 96 | 130 | 21.3 | 131 | 21.2 | 131 | 21.2 |
| 130.socorro | 96 | 50.8 | 75.1 | 51.4 | 74.3 | 51.0 | 74.9 | 96 | 50.8 | 75.1 | 51.4 | 74.3 | 51.0 | 74.9 |
| 132.zeusmp2 | 96 | 85.0 | 36.5 | 84.3 | 36.8 | 84.5 | 36.7 | 96 | 85.0 | 36.5 | 84.3 | 36.8 | 84.5 | 36.7 |
| 137.lu | 96 | 73.4 | 50.1 | 73.4 | 50.1 | 73.5 | 50.0 | 96 | 73.4 | 50.1 | 73.4 | 50.1 | 73.5 | 50.0 |
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | ThinkSystem SR655 V3 |
| Total Compute Nodes: | 1 |
| Total Chips: | 1 |
| Total Cores: | 96 |
| Total Threads: | 96 |
| Total Memory: | 768 GB |
| Base Ranks Run: | 96 |
| Minimum Peak Ranks: | 96 |
| Maximum Peak Ranks: | 96 |
| Software Summary | |
|---|---|
| C Compiler: | AMD Optimizing C/C++ and Fortran Compilers (AOCC) Version 4.0.0 Build 389 for Linux |
| C++ Compiler: | AMD Optimizing C/C++ and Fortran Compilers (AOCC) Version 4.0.0 Build 389 for Linux |
| Fortran Compiler: | AMD Optimizing C/C++ and Fortran Compilers (AOCC) Version 4.0.0 Build 389 for Linux |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| MPI Library: | Open MPI Library for Linux Version 4.1.1 |
| Other MPI Info: | None |
| Pre-processors: | No |
| Other Software: | None |
Node Description: ThinkSystem SR655 V3
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | compute |
| Vendor: | Lenovo |
| Model: | ThinkSystem SR655 V3 |
| CPU Name: | AMD EPYC 9654P |
| CPU(s) orderable: | 1 chip |
| Chips enabled: | 1 |
| Cores enabled: | 96 |
| Cores per chip: | 96 |
| Threads per core: | 1 |
| CPU Characteristics: | Max. Boost Clock upto 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 (24 x 32 GB 2Rx8 PC5-4800B-R) |
| Disk Subsystem: | 1x ThinkSystem 2.5" 5300 480GB SSD |
| Other Hardware: | None |
| Adapter: | Mellanox ConnectX-6 HDR |
| Number of Adapters: | 1 |
| Slot Type: | PCIe Gen5 x16 |
| Data Rate: | 200Gb |
| Ports Used: | 1 |
| Interconnect Type: | Mellanox ConnectX-6 HDR |
| Software | |
|---|---|
| Adapter: | Mellanox ConnectX-6 HDR |
| Adapter Driver: | Mellanox |
| 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: | ext4 |
| Shared File System: | None |
| System State: | Multi-user, run level 3 |
| Other Software: | None |
Submit Notes
The config file option 'submit' was used.
General Notes
MPI startup command: mpiexec command was used to start MPI jobs. Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented.
Base Compiler Invocation
C benchmarks:
| mpicc |
C++ benchmarks:
| 126.lammps: | mpic++ |
Fortran benchmarks:
| mpif90 |
Benchmarks using both Fortran and C:
| mpicc mpif90 |
Base Portability Flags
| 104.milc: | -DSPEC_MPI_LP64 |
| 115.fds4: | -DSPEC_MPI_LP64 |
| 121.pop2: | -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LP64 |
| 122.tachyon: | -DSPEC_MPI_LP64 |
| 127.wrf2: | -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX -DSPEC_MPI_LP64 |
| 128.GAPgeofem: | -DSPEC_MPI_LP64 |
| 130.socorro: | -DSPEC_MPI_LP64 |
| 132.zeusmp2: | -DSPEC_MPI_LP64 |
Base Optimization Flags
C benchmarks:
| -Ofast -flto -ffast-math -march=znver4 -lamdlibm |
C++ benchmarks:
| 126.lammps: | -Ofast -flto -ffast-math -march=znver4 -DMPICH_IGNORE_CXX_SEEK(*) |
Fortran benchmarks:
| -Ofast -flto -ffast-math -march=znver4 -funroll-loops |
Benchmarks using both Fortran and C:
| 115.fds4: | -Ofast -flto -ffast-math -march=znver4 -funroll-loops |
| 121.pop2: | Same as 115.fds4 |
| 127.wrf2: | Same as 115.fds4 |
| 128.GAPgeofem: | -Ofast -flto -ffast-math -march=znver4 -funroll-loops -lamdlibm |
| 130.socorro: | Same as 115.fds4 |
| 132.zeusmp2: | Same as 115.fds4 |
(*) Indicates an optimization flag that was found in a portability variable.
Peak Optimization Flags
C benchmarks:
| 104.milc: | basepeak = yes |
| 122.tachyon: | basepeak = yes |
C++ benchmarks:
| 126.lammps: | basepeak = yes |
Fortran benchmarks:
| 107.leslie3d: | basepeak = yes |
| 113.GemsFDTD: | basepeak = yes |
| 129.tera_tf: | basepeak = yes |
| 137.lu: | basepeak = yes |
Benchmarks using both Fortran and C:
| 115.fds4: | basepeak = yes |
| 121.pop2: | basepeak = yes |
| 127.wrf2: | basepeak = yes |
| 128.GAPgeofem: | basepeak = yes |
| 130.socorro: | basepeak = yes |
| 132.zeusmp2: | basepeak = yes |