SPEC(R) MPIL2007 Summary Lenovo Global Technology ThinkSystem SR665 (AMD EPYC 7H12, 2.6 GHz) Fri Jun 22 11:48:13 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 -------------- ------ --------- --------- ------ --------- --------- 121.pop2 384 229 17.0 S 121.pop2 384 230 16.9 * 121.pop2 384 230 16.9 S 122.tachyon 384 153 12.7 * 122.tachyon 384 152 12.8 S 122.tachyon 384 154 12.7 S 125.RAxML 384 167 17.5 * 125.RAxML 384 168 17.4 S 125.RAxML 384 167 17.5 S 126.lammps 384 166 14.8 S 126.lammps 384 167 14.7 * 126.lammps 384 167 14.7 S 128.GAPgeofem 384 183 32.4 S 128.GAPgeofem 384 202 29.4 S 128.GAPgeofem 384 186 31.9 * 129.tera_tf 384 81.2 13.5 S 129.tera_tf 384 81.3 13.5 * 129.tera_tf 384 81.4 13.5 S 132.zeusmp2 384 144 14.7 S 132.zeusmp2 384 144 14.7 * 132.zeusmp2 384 143 14.8 S 137.lu 384 119 35.5 S 137.lu 384 117 35.9 * 137.lu 384 115 36.4 S 142.dmilc 384 170 21.7 S 142.dmilc 384 171 21.5 S 142.dmilc 384 170 21.7 * 143.dleslie 384 102 30.5 S 143.dleslie 384 101 30.7 * 143.dleslie 384 101 30.7 S 145.lGemsFDTD 384 306 14.4 * 145.lGemsFDTD 384 304 14.5 S 145.lGemsFDTD 384 307 14.4 S 147.l2wrf2 384 473 17.3 * 147.l2wrf2 384 473 17.3 S 147.l2wrf2 384 473 17.3 S ============================================================================== 121.pop2 384 230 16.9 * 122.tachyon 384 153 12.7 * 125.RAxML 384 167 17.5 * 126.lammps 384 167 14.7 * 128.GAPgeofem 384 186 31.9 * 129.tera_tf 384 81.3 13.5 * 132.zeusmp2 384 144 14.7 * 137.lu 384 117 35.9 * 142.dmilc 384 170 21.7 * 143.dleslie 384 101 30.7 * 145.lGemsFDTD 384 306 14.4 * 147.l2wrf2 384 473 17.3 * SPECmpiL_base2007 18.9 SPECmpiL_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: 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 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/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.20200506.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20200506.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 11:57:12 2020 by MPI2007 ASCII formatter v1463. Originally published on 6 May 2020.