SPEC(R) MPIM2007 Summary Lenovo Global Technology ThinkSystem SR655 (AMD EPYC 7H12 CPU, 2.6 GHz) Fri Jan 10 14:27:30 2020 MPI2007 License: 28 Test date: Jan-2020 Test sponsor: Lenovo Global Technology Hardware availability: Jun-2020 Tested by: Lenovo Global Technology Software availability: Dec-2018 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 64 143 11.0 S 104.milc 64 143 11.0 S 104.milc 64 143 11.0 * 107.leslie3d 64 455 11.5 * 107.leslie3d 64 455 11.5 S 107.leslie3d 64 455 11.5 S 113.GemsFDTD 64 336 18.8 * 113.GemsFDTD 64 336 18.8 S 113.GemsFDTD 64 335 18.8 S 115.fds4 64 163 12.0 S 115.fds4 64 162 12.0 S 115.fds4 64 163 12.0 * 121.pop2 64 174 23.8 S 121.pop2 64 174 23.8 S 121.pop2 64 174 23.8 * 122.tachyon 64 145 19.3 * 122.tachyon 64 144 19.4 S 122.tachyon 64 145 19.3 S 126.lammps 64 213 13.7 S 126.lammps 64 212 13.7 S 126.lammps 64 212 13.7 * 127.wrf2 64 312 25.0 * 127.wrf2 64 313 24.9 S 127.wrf2 64 311 25.1 S 128.GAPgeofem 64 140 14.7 S 128.GAPgeofem 64 140 14.7 * 128.GAPgeofem 64 141 14.7 S 129.tera_tf 64 113 24.6 * 129.tera_tf 64 113 24.5 S 129.tera_tf 64 113 24.6 S 130.socorro 64 160 23.9 * 130.socorro 64 158 24.1 S 130.socorro 64 164 23.3 S 132.zeusmp2 64 174 17.9 * 132.zeusmp2 64 174 17.9 S 132.zeusmp2 64 174 17.8 S 137.lu 64 156 23.6 * 137.lu 64 156 23.6 S 137.lu 64 156 23.6 S ============================================================================== 104.milc 64 143 11.0 * 107.leslie3d 64 455 11.5 * 113.GemsFDTD 64 336 18.8 * 115.fds4 64 163 12.0 * 121.pop2 64 174 23.8 * 122.tachyon 64 145 19.3 * 126.lammps 64 212 13.7 * 127.wrf2 64 312 25.0 * 128.GAPgeofem 64 140 14.7 * 129.tera_tf 64 113 24.6 * 130.socorro 64 160 23.9 * 132.zeusmp2 64 174 17.9 * 137.lu 64 156 23.6 * SPECmpiM_base2007 17.7 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 1 Total Chips: 1 Total Cores: 64 Total Threads: 64 Total Memory: 256 GB Base Ranks Run: 64 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C++ Compiler 17.0 Update 7 for Linux Version 17.0.7 Build 20180403 C++ Compiler: Intel C++ Compiler 17.0 Update 7 for Linux Version 17.0.7 Build 20180403 Fortran Compiler: Intel Fortran Compiler 17.0 Update 7 for Linux Version 17.0.7 Build 20180403 Base Pointers: 64-bit Peak Pointers: Not Applicable MPI Library: Intel MPI Library for Linux* OS Version 2018 Update 3 Build 20180411 Other MPI Info: None Pre-processors: No Other Software: None Node Description: ThinkSystem SR655 =================================== HARDWARE -------- Number of nodes: 1 Uses of the node: compute Vendor: Lenovo Global Technology Model: SR655 CPU Name: AMD EPYC 7H12 CPU CPU(s) orderable: 1 chips Chips enabled: 1 Cores enabled: 64 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: 256 GB (8 x 32 GB 2Rx8 PC4-3200AA-R) Disk Subsystem: 1 x 480 GB SATA 2.5" SSD Other Hardware: None Adapter: None Number of Adapters: 0 Slot Type: None Data Rate: None Ports Used: 0 Interconnect Type: None SOFTWARE -------- Adapter: None Adapter Driver: None Adapter Firmware: None Operating System: SUSE Linux Enterprise Linux Server 12 SP 4 4.12.14-94.41-default Local File System: xfs 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. 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): Disabled 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: mpiicc C++ benchmarks: 126.lammps: mpiicpc Fortran benchmarks: mpiifort Benchmarks using both Fortran and C: mpiicc mpiifort 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 files that were used to format this result can be browsed at http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20190807.html http://www.spec.org/mpi2007/flags/Lenovo-SPECmpiM_Platform_Flags.20190807.html You can also download the XML flags sources by saving the following links: http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20190807.xml http://www.spec.org/mpi2007/flags/Lenovo-SPECmpiM_Platform_Flags.20190807.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 Mon Mar 16 10:19:11 2020 by MPI2007 ASCII formatter v1463. Originally published on 12 March 2020.