| MPI2007 license: | 6569 | Test date: | Oct-2022 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Nov-2022 |
| Tested by: | Supermicro | Software Availability: | Nov-2022 |
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 | 57.7 | 27.1 | 57.9 | 27.0 | 57.5 | 27.2 | 96 | 57.7 | 27.1 | 57.9 | 27.0 | 57.5 | 27.2 |
| 107.leslie3d | 96 | 185 | 28.2 | 191 | 27.3 | 191 | 27.3 | 96 | 185 | 28.2 | 191 | 27.3 | 191 | 27.3 |
| 113.GemsFDTD | 96 | 158 | 40.0 | 158 | 40.0 | 158 | 40.0 | 96 | 158 | 40.0 | 158 | 40.0 | 158 | 40.0 |
| 115.fds4 | 96 | 82.8 | 23.6 | 100 | 19.4 | 84.6 | 23.1 | 96 | 82.8 | 23.6 | 100 | 19.4 | 84.6 | 23.1 |
| 121.pop2 | 96 | 115 | 35.9 | 116 | 35.5 | 115 | 36.0 | 96 | 115 | 35.9 | 116 | 35.5 | 115 | 36.0 |
| 122.tachyon | 96 | 87.9 | 31.8 | 90.5 | 30.9 | 88.8 | 31.5 | 96 | 87.9 | 31.8 | 90.5 | 30.9 | 88.8 | 31.5 |
| 126.lammps | 96 | 111 | 26.3 | 110 | 26.4 | 111 | 26.3 | 96 | 111 | 26.3 | 110 | 26.4 | 111 | 26.3 |
| 127.wrf2 | 96 | 124 | 63.1 | 123 | 63.2 | 123 | 63.5 | 96 | 124 | 63.1 | 123 | 63.2 | 123 | 63.5 |
| 128.GAPgeofem | 96 | 52.2 | 39.6 | 51.6 | 40.1 | 50.5 | 40.9 | 96 | 52.2 | 39.6 | 51.6 | 40.1 | 50.5 | 40.9 |
| 129.tera_tf | 96 | 108 | 25.6 | 108 | 25.6 | 107 | 25.8 | 96 | 108 | 25.6 | 108 | 25.6 | 107 | 25.8 |
| 130.socorro | 96 | 54.8 | 69.7 | 54.6 | 69.9 | 54.6 | 69.9 | 96 | 54.8 | 69.7 | 54.6 | 69.9 | 54.6 | 69.9 |
| 132.zeusmp2 | 96 | 81.6 | 38.0 | 81.3 | 38.2 | 81.9 | 37.9 | 96 | 81.6 | 38.0 | 81.3 | 38.2 | 81.9 | 37.9 |
| 137.lu | 96 | 75.3 | 48.8 | 75.2 | 48.9 | 75.2 | 48.9 | 96 | 75.3 | 48.8 | 75.2 | 48.9 | 75.2 | 48.9 |
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | A+ Server 1115CS-TNR |
| Total Compute Nodes: | 1 |
| Total Chips: | 1 |
| Total Cores: | 96 |
| Total Threads: | 192 |
| 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: A+ Server 1115CS-TNR
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | compute |
| Vendor: | Supermicro |
| Model: | A+ Server 1115CS-TNR |
| CPU Name: | AMD EPYC 9654 |
| CPU(s) orderable: | 1 chip |
| Chips enabled: | 1 |
| Cores enabled: | 96 |
| Cores per chip: | 96 |
| Threads per core: | 2 |
| CPU Characteristics: | Max. Boost Clock upto 3.7GHz |
| 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: | 1 x 960 GB NVMe PCIe Gen4.0 |
| Other Hardware: | None |
| Adapter: | MCX556A-EDAT |
| Number of Adapters: | 1 |
| Slot Type: | PCIeGen4 x16 |
| Data Rate: | 100GbE |
| Ports Used: | 1 |
| Interconnect Type: | Mellanox Technologies MT28800 Family [ConnectX-5 Ex] |
| Software | |
|---|---|
| Adapter: | MCX556A-EDAT |
| Adapter Driver: | Mellanox |
| Adapter Firmware: | 5.7-1.0.2.0 |
| Operating System: | SUSE Linux Enterprise Server 15 SP4 Kernel 5.14.21-150400.24.21-default |
| 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
Environment variables set by runspec before the start of the run: GOMP_CPU_AFFINITY = "0-128" KMP_BLOCKTIME = "200" KMP_LIBRARY = "turnaround" OMP_DYNAMIC = "false" OMP_NESTED = "FALSE" OMP_PLACES = "threads" OMP_SCHEDULE = "static" OMP_STACKSIZE = "128M" OMP_THREAD_LIMIT = "128" MPI startup command: mpiexec command was used to start MPI jobs. RAM configuration: Compute nodes have 1 x 64 GB RDIMM on each memory channel. BIOS settings: NUMA nodes per socket = NPS4 L3 Cache as NUMA Domain = Enabled Determinism Control = Manual Determinism Slider = Power xGMI Link Configuration = 4 xGMI Links 4 Link xGMI max speed = 32Gbps TDP Control = Manual TDP = 400 PPT Control = Manual PPT = 400 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 -ljemalloc -lflang |
C++ benchmarks:
| 126.lammps: | -Ofast -flto -ffast-math -march=znver4 -DMPICH_IGNORE_CXX_SEEK(*) -lamdlibm -ljemalloc -lflang |
Fortran benchmarks:
| -Ofast -flto -ffast-math -march=znver4 -funroll-loops -lamdlibm -ljemalloc -lflang |
Benchmarks using both Fortran and C:
| -Ofast -flto -ffast-math -march=znver4 -funroll-loops -lamdlibm -ljemalloc -lflang |
(*) 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 |