SPEC(R) MPIM2007 Summary Lenovo Global Technology ThinkSystem SR665 (AMD EPYC 7H12, 2.6 GHz) Fri Jun 22 11:11:55 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 256 36.3 43.1 * 104.milc 256 36.8 42.5 S 104.milc 256 35.7 43.8 S 107.leslie3d 256 124 42.1 * 107.leslie3d 256 123 42.3 S 107.leslie3d 256 126 41.4 S 113.GemsFDTD 256 184 34.3 S 113.GemsFDTD 256 194 32.5 * 113.GemsFDTD 256 236 26.7 S 115.fds4 256 25.0 78.1 S 115.fds4 256 24.9 78.4 * 115.fds4 256 24.7 79.1 S 121.pop2 256 164 25.1 * 121.pop2 256 164 25.2 S 121.pop2 256 174 23.7 S 122.tachyon 256 71.5 39.1 * 122.tachyon 256 72.0 38.8 S 122.tachyon 256 71.3 39.2 S 126.lammps 256 95.0 30.7 * 126.lammps 256 94.9 30.7 S 126.lammps 256 95.1 30.6 S 127.wrf2 256 75.3 104 * 127.wrf2 256 77.5 101 S 127.wrf2 256 75.3 104 S 128.GAPgeofem 256 19.3 107 * 128.GAPgeofem 256 19.4 106 S 128.GAPgeofem 256 19.3 107 S 129.tera_tf 256 44.3 62.5 * 129.tera_tf 256 44.3 62.5 S 129.tera_tf 256 45.8 60.5 S 130.socorro 256 85.6 44.6 * 130.socorro 256 85.6 44.6 S 130.socorro 256 95.3 40.0 S 132.zeusmp2 256 51.5 60.3 * 132.zeusmp2 256 51.4 60.3 S 132.zeusmp2 256 51.5 60.2 S 137.lu 256 45.8 80.2 S 137.lu 256 46.2 79.5 S 137.lu 256 46.1 79.8 * ============================================================================== 104.milc 256 36.3 43.1 * 107.leslie3d 256 124 42.1 * 113.GemsFDTD 256 194 32.5 * 115.fds4 256 24.9 78.4 * 121.pop2 256 164 25.1 * 122.tachyon 256 71.5 39.1 * 126.lammps 256 95.0 30.7 * 127.wrf2 256 75.3 104 * 128.GAPgeofem 256 19.3 107 * 129.tera_tf 256 44.3 62.5 * 130.socorro 256 85.6 44.6 * 132.zeusmp2 256 51.5 60.3 * 137.lu 256 46.1 79.8 * SPECmpiM_base2007 52.1 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 2 Total Chips: 4 Total Cores: 256 Total Threads: 256 Total Memory: 2 TB Base Ranks Run: 256 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C Compiler 20.0 for Linux Version 19.1.0.166 Build 20191121 C++ Compiler: Intel C++ Compiler 20.0 for Linux Version 19.1.0.166 Build 20191121 Fortran Compiler: Intel Fortran Compiler 20.0 for Linux Version 19.1.0.166 Build 20191121 Base Pointers: 64-bit Peak Pointers: Not Applicable MPI Library: MPICH MPI Library Version 3.3.2 Other MPI Info: None Pre-processors: No Other Software: None Node Description: ThinkSystem SR665 =================================== HARDWARE -------- Number of nodes: 2 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/mpich/m332_I201_H47_R81/bin/mpicc C++ benchmarks: 126.lammps: /opt/mpich/m332_I201_H47_R81/bin/mpicxx Fortran benchmarks: /opt/mpich/m332_I201_H47_R81/bin/mpif90 Benchmarks using both Fortran and C: /opt/mpich/m332_I201_H47_R81/bin/mpicc /opt/mpich/m332_I201_H47_R81/bin/mpif90 Base Portability Flags ---------------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 126.lammps: -DMPICH_IGNORE_CXX_SEEK 127.wrf2: -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX 130.socorro: -assume nostd_intent_in Base Optimization Flags ----------------------- C benchmarks: -O3 -march=core-avx2 -no-prec-div -ipo C++ benchmarks: 126.lammps: -O3 -march=core-avx2 -no-prec-div -ipo Fortran benchmarks: -O3 -march=core-avx2 -no-prec-div -ipo Benchmarks using both Fortran and C: -O3 -march=core-avx2 -no-prec-div -ipo 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 11:57:40 2020 by MPI2007 ASCII formatter v1463. Originally published on 6 May 2020.