SPEC(R) MPIM2007 Summary Lenovo Global Technology ThinkSystem SR950 (Intel Xeon Platinum 8180 CPU, 2.50 GHz) Thu Aug 23 03:19:13 2018 MPI2007 License: 28 Test date: Aug-2018 Test sponsor: Lenovo Global Technology Hardware availability: Aug-2017 Tested by: Lenovo Global Technology Software availability: Jul-2018 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 168 58.7 26.7 S 104.milc 168 58.3 26.9 S 104.milc 168 58.5 26.8 * 107.leslie3d 168 130 40.3 S 107.leslie3d 168 131 40.0 * 107.leslie3d 168 132 39.6 S 113.GemsFDTD 168 145 43.5 S 113.GemsFDTD 168 145 43.4 * 113.GemsFDTD 168 146 43.3 S 115.fds4 168 48.9 39.9 S 115.fds4 168 49.0 39.8 S 115.fds4 168 49.0 39.8 * 121.pop2 168 121 34.1 * 121.pop2 168 122 33.9 S 121.pop2 168 120 34.3 S 122.tachyon 168 56.5 49.5 S 122.tachyon 168 56.7 49.3 * 122.tachyon 168 58.2 48.1 S 126.lammps 168 94.1 31.0 S 126.lammps 168 93.5 31.2 * 126.lammps 168 92.9 31.4 S 127.wrf2 168 101 77.2 S 127.wrf2 168 101 77.0 S 127.wrf2 168 101 77.1 * 128.GAPgeofem 168 44.7 46.2 S 128.GAPgeofem 168 45.2 45.7 S 128.GAPgeofem 168 44.8 46.1 * 129.tera_tf 168 62.5 44.3 * 129.tera_tf 168 62.3 44.4 S 129.tera_tf 168 64.2 43.1 S 130.socorro 168 77.6 49.2 * 130.socorro 168 77.4 49.3 S 130.socorro 168 77.7 49.1 S 132.zeusmp2 168 56.0 55.4 S 132.zeusmp2 168 55.7 55.7 * 132.zeusmp2 168 55.4 56.1 S 137.lu 168 51.7 71.1 * 137.lu 168 51.5 71.3 S 137.lu 168 51.7 71.1 S ============================================================================== 104.milc 168 58.5 26.8 * 107.leslie3d 168 131 40.0 * 113.GemsFDTD 168 145 43.4 * 115.fds4 168 49.0 39.8 * 121.pop2 168 121 34.1 * 122.tachyon 168 56.7 49.3 * 126.lammps 168 93.5 31.2 * 127.wrf2 168 101 77.1 * 128.GAPgeofem 168 44.8 46.1 * 129.tera_tf 168 62.5 44.3 * 130.socorro 168 77.6 49.2 * 132.zeusmp2 168 55.7 55.7 * 137.lu 168 51.7 71.1 * SPECmpiM_base2007 44.9 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 1 Total Chips: 6 Total Cores: 168 Total Threads: 168 Total Memory: 1152 GB Base Ranks Run: 168 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 SR950 =================================== HARDWARE -------- Number of nodes: 1 Uses of the node: compute Vendor: Lenovo Global Technology Model: SR950 CPU Name: Intel Xeon Platinum 8180 CPU(s) orderable: 2,3,4,6,8 chips Chips enabled: 6 Cores enabled: 168 Cores per chip: 28 Threads per core: 1 CPU Characteristics: None CPU MHz: 2500 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 1 MB I+D on chip per core L3 Cache: 39424 KB I+D on chip per chip shared / 28 cores Other Cache: None Memory: 1152 GB (72 x 16GB 2Rx8 PC4-2666V) Disk Subsystem: 960GB NVME SSD Other Hardware: ThinkSystem RAID 930-8i 2GB Flash Adapter: N/A Number of Adapters: 0 Slot Type: N/A Data Rate: N/A Ports Used: 0 Interconnect Type: None SOFTWARE -------- Adapter: N/A Adapter Driver: N/A Adapter Firmware: N/A Operating System: Red Hat Enterprise Linux Server release 7.3, Kernel 3.10.0-514.48.5.el7.x86_64 Local File System: xfs Shared File System: None System State: None Other Software: None Interconnect Description: N/A ============================= HARDWARE -------- Vendor: N/A Model: N/A Switch Model: N/A Number of Switches: 0 Number of Ports: 0 Data Rate: N/A Firmware: N/A Topology: N/A Primary Use: N/A 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 2x16GB RDIMM on each memory channel. Add "intel_idle.max_cstate=0 intel_pstate=disable" into grub BIOS settings: Operating Mode : Maximum Performance Mode Intel Hyper-Threading Technology (SMT): Disabled SNC (Sub-NUMA Cluster): Enable 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 -ipo -xCORE-AVX512 -no-prec-div C++ benchmarks: 126.lammps: -O3 -ipo -xCORE-AVX512 -no-prec-div Fortran benchmarks: -O3 -ipo -xCORE-AVX512 -no-prec-div Benchmarks using both Fortran and C: -O3 -ipo -xCORE-AVX512 -no-prec-div The flags files that were used to format this result can be browsed at http://www.spec.org/mpi2007/flags/Lenovo-SPECmpiM_Platform_Flags.20180912.html http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20170711.html You can also download the XML flags sources by saving the following links: http://www.spec.org/mpi2007/flags/Lenovo-SPECmpiM_Platform_Flags.20180912.xml http://www.spec.org/mpi2007/flags/EM64T_Intel121_flags.20170711.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 Sep 12 12:24:30 2018 by MPI2007 ASCII formatter v1463. Originally published on 12 September 2018.