| MPI2007 license: | 28 | Test date: | Jan-2020 |
|---|---|---|---|
| Test sponsor: | Lenovo Global Technology | Hardware Availability: | Jun-2020 |
| Tested by: | Lenovo Global Technology | Software Availability: | Jun-2020 |
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 | 128 | 71.4 | 21.9 | 71.5 | 21.9 | 71.5 | 21.9 | |||||||
| 107.leslie3d | 128 | 237 | 22.0 | 239 | 21.9 | 237 | 22.0 | |||||||
| 113.GemsFDTD | 128 | 206 | 30.7 | 203 | 31.0 | 203 | 31.1 | |||||||
| 115.fds4 | 128 | 82.8 | 23.6 | 80.8 | 24.2 | 80.5 | 24.2 | |||||||
| 121.pop2 | 128 | 118 | 35.1 | 118 | 34.9 | 118 | 35.0 | |||||||
| 122.tachyon | 128 | 85.7 | 32.6 | 85.7 | 32.6 | 86.8 | 32.2 | |||||||
| 126.lammps | 128 | 108 | 26.9 | 107 | 27.4 | 106 | 27.4 | |||||||
| 127.wrf2 | 128 | 145 | 53.9 | 145 | 53.9 | 145 | 53.9 | |||||||
| 128.GAPgeofem | 128 | 67.6 | 30.5 | 67.3 | 30.7 | 67.3 | 30.7 | |||||||
| 129.tera_tf | 128 | 109 | 25.4 | 109 | 25.3 | 109 | 25.4 | |||||||
| 130.socorro | 128 | 81.8 | 46.7 | 83.7 | 45.6 | 81.8 | 46.7 | |||||||
| 132.zeusmp2 | 128 | 101 | 30.7 | 101 | 30.6 | 101 | 30.7 | |||||||
| 137.lu | 128 | 83.1 | 44.2 | 83.1 | 44.2 | 83.0 | 44.3 | |||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | ThinkSystem SR665 |
| File Server Node: | NFS |
| Total Compute Nodes: | 1 |
| Total Chips: | 2 |
| Total Cores: | 128 |
| Total Threads: | 128 |
| Total Memory: | 1 TB |
| Base Ranks Run: | 128 |
| Minimum Peak Ranks: | -- |
| Maximum Peak Ranks: | -- |
| Software Summary | |
|---|---|
| C Compiler: | AMD Optimizing C Compiler for Linux Version 2.1 Build 1030.2019_11_12 |
| C++ Compiler: | AMD Optimizing C++ Compiler for Linux Version 2.1 Build 1030.2019_11_12 |
| Fortran Compiler: | AMD Optimizing Fortran Compiler for Linux Version 2.1 Build 1030.2019_11_12 |
| Base Pointers: | 64-bit |
| Peak Pointers: | Not Applicable |
| MPI Library: | OpenMPI MPI Library Version 4.0.2 |
| Other MPI Info: | None |
| Pre-processors: | No |
| Other Software: | None |
Node Description: ThinkSystem SR665
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | compute |
| Vendor: | Lenovo Global Technology |
| Model: | SR665 |
| CPU Name: | AMD EPYC 7H12 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 128 |
| Cores per chip: | 64 |
| Threads per core: | 1 |
| CPU Characteristics: | None |
| CPU MHz: | 2600 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 512 KB I+D on chip per core |
| L3 Cache: | 256 MB I+D on chip per chip 16 MB shared / 4 cores |
| Other Cache: | None |
| Memory: | 1 TB (16 x 64 GB 2Rx4 PC4-3200AA-R) |
| Disk Subsystem: | 1 x 480 GB SATA 2.5" SSD |
| Other Hardware: | None |
| Adapter: | Mellanox ConnectX-6 HDR Infiniband |
| Number of Adapters: | 1 |
| Slot Type: | PCI-Express 4.0 x16 |
| Data Rate: | 200 Gbs/s |
| Ports Used: | 1 |
| Interconnect Type: | Mellanox ConnectX-6 HDR Infiniband Adapter |
| Software | |
|---|---|
| Adapter: | Mellanox ConnectX-6 HDR Infiniband |
| Adapter Driver: | 4.7-1.0.0.1.2 |
| Adapter Firmware: | 20.25.2006 |
| Operating System: | Red Hat Enterprise Linux Server release 8.1, 4.18.0-147.el8.x86_64 |
| Local File System: | xfs |
| Shared File System: | None |
| System State: | Multi-user, run level 3 |
| Other Software: | None |
Node Description: NFS
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | Fileserver |
| Vendor: | Lenovo Global Technology |
| Model: | ThinkSystem SR665 |
| CPU Name: | AMD EPYC 7H12 CPU |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 128 |
| Cores per chip: | 64 |
| Threads per core: | 1 |
| CPU Characteristics: | None |
| CPU MHz: | 2600 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 512 KB I+D on chip per core |
| L3 Cache: | 256 MB I+D on chip per chip 16 MB shared / 4 cores |
| Other Cache: | None |
| Memory: | 1 TB (16 x 64 GB 2Rx4 PC4-3200AA-R) |
| Disk Subsystem: | 1 x 480 GB SATA 2.5" SSD |
| Other Hardware: | None |
| Adapter: | Mellanox ConnectX-6 HDR Infiniband |
| Number of Adapters: | 1 |
| Slot Type: | PCI-Express 4.0 x16 |
| Data Rate: | 200 Gb/s |
| Ports Used: | 1 |
| Interconnect Type: | Mellanox ConnectX-6 HDR Infiniband |
| Software | |
|---|---|
| Adapter: | Mellanox ConnectX-6 HDR Infiniband |
| Adapter Driver: | 4.7-1.0.0.1.2 |
| Adapter Firmware: | 20.25.2006 |
| Operating System: | Red Hat Enterprise Linux Server release 8.1 |
| Local File System: | None |
| Shared File System: | NFS |
| 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. RAM configuration: Compute nodes have 1 x 32 GB RDIMM on each memory channel. Add "idle=poll" into grub BIOS settings: Operating Mode : Maximum Performance Mode Hyper-Threading Technology (SMT): Enabled NPS4 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:
| /opt/OMPI/O402_A21_H47_R81/bin/mpicc |
C++ benchmarks:
| 126.lammps: | /opt/OMPI/O402_A21_H47_R81/bin/mpic++ |
Fortran benchmarks:
| /opt/OMPI/O402_A21_H47_R81/bin/mp ifort |
Benchmarks using both Fortran and C:
| /opt/OMPI/O402_A21_H47_R81/bin/mpicc /opt/OMPI/O402_A21_H47_R81/bin/mp ifort |
Base Portability Flags
| 104.milc: | -DSPEC_LP64 |
| 107.leslie3d: | -DSPEC_LP64 |
| 113.GemsFDTD: | -DSPEC_LP64 |
| 115.fds4: | -DSPEC_LP64 |
| 121.pop2: | -DSPEC_MPI_CASE_FLAG -DSPEC_LP64 |
| 122.tachyon: | -DSPEC_LP64 |
| 126.lammps: | -DMPICH_IGNORE_CXX_SEEK -DSPEC_LP64 |
| 127.wrf2: | -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX -Wno-return-type -DSPEC_LP64 |
| 128.GAPgeofem: | -DSPEC_LP64 |
| 129.tera_tf: | -DSPEC_LP64 |
| 130.socorro: | -DSPEC_LP64 |
| 132.zeusmp2: | -DSPEC_LP64 |
| 137.lu: | -DSPEC_LP64 |
Base Optimization Flags
C benchmarks:
| -Ofast -flto -ffast-math -march=znver2 -mavx2 -L/home/AMD_FFTW/amd-fftw/lib -lfftw3 -L/home/AMD_libm/amd-libm/lib -lamdlibm -L/home/AMD_blis/amd-blis/lib |
C++ benchmarks:
| 126.lammps: | -Ofast -flto -ffast-math -march=znver2 -mavx2 -L/home/AMD_FFTW/amd-fftw/lib -lfftw3 -L/home/AMD_libm/amd-libm/lib -lamdlibm -L/home/AMD_blis/amd-blis/lib |
Fortran benchmarks:
| -Ofast -flto -ffast-math -march=znver2 -funroll-loops -mavx2 -L/home/AMD_FFTW/amd-fftw/lib -lfftw3 -L/home/AMD_libm/amd-libm/lib -lamdlibm -L/home/AMD_blis/amd-blis/lib |
Benchmarks using both Fortran and C:
| -Ofast -flto -ffast-math -march=znver2 -mavx2 -funroll-loops -L/home/AMD_FFTW/amd-fftw/lib -lfftw3 -L/home/AMD_libm/amd-libm/lib -lamdlibm -L/home/AMD_blis/amd-blis/lib |