SPEC(R) MPIM2007 Summary Lenovo Global Technology ThinkSystem SR665 (AMD EPYC 7H12, 2.6 GHz) Fri Jun 22 11:34:45 2018 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 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 384 24.4 64.1 S 104.milc 384 26.0 60.3 S 104.milc 384 26.0 60.3 * 107.leslie3d 384 91.0 57.4 S 107.leslie3d 384 90.6 57.6 * 107.leslie3d 384 89.4 58.4 S 113.GemsFDTD 384 214 29.4 S 113.GemsFDTD 384 214 29.5 * 113.GemsFDTD 384 214 29.5 S 115.fds4 384 27.2 71.7 S 115.fds4 384 27.2 71.6 * 115.fds4 384 27.4 71.3 S 121.pop2 384 125 33.1 * 121.pop2 384 125 33.0 S 121.pop2 384 123 33.5 S 122.tachyon 384 34.1 82.0 S 122.tachyon 384 32.6 85.8 S 122.tachyon 384 34.1 82.1 * 126.lammps 384 96.1 30.3 S 126.lammps 384 97.7 29.8 * 126.lammps 384 97.8 29.8 S 127.wrf2 384 61.2 127 * 127.wrf2 384 59.9 130 S 127.wrf2 384 61.5 127 S 128.GAPgeofem 384 22.9 90.1 S 128.GAPgeofem 384 23.0 89.7 * 128.GAPgeofem 384 23.2 88.9 S 129.tera_tf 384 50.2 55.1 S 129.tera_tf 384 50.1 55.3 * 129.tera_tf 384 48.5 57.1 S 130.socorro 384 67.3 56.7 * 130.socorro 384 69.3 55.1 S 130.socorro 384 65.4 58.3 S 132.zeusmp2 384 48.0 64.6 * 132.zeusmp2 384 48.4 64.2 S 132.zeusmp2 384 47.6 65.1 S 137.lu 384 35.7 103 * 137.lu 384 34.1 108 S 137.lu 384 35.7 103 S ============================================================================== 104.milc 384 26.0 60.3 * 107.leslie3d 384 90.6 57.6 * 113.GemsFDTD 384 214 29.5 * 115.fds4 384 27.2 71.6 * 121.pop2 384 125 33.1 * 122.tachyon 384 34.1 82.1 * 126.lammps 384 97.7 29.8 * 127.wrf2 384 61.2 127 * 128.GAPgeofem 384 23.0 89.7 * 129.tera_tf 384 50.1 55.3 * 130.socorro 384 67.3 56.7 * 132.zeusmp2 384 48.0 64.6 * 137.lu 384 35.7 103 * SPECmpiM_base2007 60.4 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 3 Total Chips: 6 Total Cores: 384 Total Threads: 384 Total Memory: 3 TB Base Ranks Run: 384 Minimum Peak Ranks: -- Maximum Peak Ranks: -- 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: 3 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 Interconnect Description: Mellanox ConnectX-6 HDR ================================================= HARDWARE -------- Vendor: Mellanox Model: Infiniband EDR 100Gb/s Switch Switch Model: SB7800 Series Number of Switches: 1 Number of Ports: 36 Data Rate: 100 Gb/s Firmware: 3.9.0300 Topology: Mesh Primary Use: MPI Traffic 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/openmpi/O402_A21_H47_RH81/bin/mpicc C++ benchmarks: 126.lammps: /opt/openmpi/O402_A21_H47_RH81/bin/mpicxx Fortran benchmarks: /opt/openmpi/O402_A21_H47_RH81/bin/mp ifort Benchmarks using both Fortran and C: /opt/openmpi/O402_A21_H47_RH81/bin/mpicc /opt/openmpi/O402_A21_H47_RH81/bin/mp ifort Base Portability Flags ---------------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 126.lammps: -DMPICH_IGNORE_CXX_SEEK 127.wrf2: -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX -Wno-return-type 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 The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20200506.01.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20200506.01.xml SPEC and SPEC MPI are registered trademarks 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 webmaster@spec.org. Copyright 2006-2010 Standard Performance Evaluation Corporation Tested with SPEC MPI2007 v2.0.1. Report generated on Wed May 6 11:57:20 2020 by MPI2007 ASCII formatter v1463. Originally published on 6 May 2020.