SPEC(R) MPIL2007 Summary Lenovo Global Technology ThinkSystem SR655 (AMD EPYC 7H12 CPU, 2.6 GHz) Fri Mar 6 10:16:16 2020 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 -------------- ------ --------- --------- ------ --------- --------- 121.pop2 64 1087 3.58 * 121.pop2 64 1087 3.58 S 122.tachyon 64 831 2.34 S 122.tachyon 64 837 2.32 * 125.RAxML 64 976 2.99 * 125.RAxML 64 976 2.99 S 126.lammps 64 994 2.47 * 126.lammps 64 991 2.48 S 128.GAPgeofem 64 1960 3.03 S 128.GAPgeofem 64 1960 3.03 * 129.tera_tf 64 357 3.08 S 129.tera_tf 64 357 3.08 * 132.zeusmp2 64 685 3.09 S 132.zeusmp2 64 686 3.09 * 137.lu 64 1946 2.16 * 137.lu 64 1943 2.16 S 142.dmilc 64 946 3.90 S 142.dmilc 64 946 3.89 * 143.dleslie 64 1061 2.92 * 143.dleslie 64 1060 2.92 S 145.lGemsFDTD 64 1728 2.55 S 145.lGemsFDTD 64 1733 2.55 * 147.l2wrf2 64 3313 2.48 S 147.l2wrf2 64 3313 2.48 * ============================================================================== 121.pop2 64 1087 3.58 * 122.tachyon 64 837 2.32 * 125.RAxML 64 976 2.99 * 126.lammps 64 994 2.47 * 128.GAPgeofem 64 1960 3.03 * 129.tera_tf 64 357 3.08 * 132.zeusmp2 64 686 3.09 * 137.lu 64 1946 2.16 * 142.dmilc 64 946 3.89 * 143.dleslie 64 1061 2.92 * 145.lGemsFDTD 64 1733 2.55 * 147.l2wrf2 64 3313 2.48 * SPECmpiL_base2007 2.84 SPECmpiL_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 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: Open MPI Library Version 4.0.2 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 chip 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: 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 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: /opt/OMPI/O402_I20_H47_R81/bin/mpicc C++ benchmarks: 126.lammps: /opt/OMPI/O402_I20_H47_R81/bin/mpicxx Fortran benchmarks: /opt/OMPI/O402_I20_H47_R81/bin/mpif90 Benchmarks using both Fortran and C: /opt/OMPI/O402_I20_H47_R81/bin/mpicc /opt/OMPI/O402_I20_H47_R81/bin/mpif90 Base Portability Flags ---------------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 126.lammps: -DMPICH_IGNORE_CXX_SEEK 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.20200408.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20200408.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 Apr 8 12:13:41 2020 by MPI2007 ASCII formatter v1463. Originally published on 8 April 2020.