SPEC(R) MPIM2007 Summary Lenovo Global Technology ThinkSystem SR950 (Intel Xeon Platinum 8180 CPU, 2.50 GHz) Mon Aug 13 20:19:21 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 224 47.3 33.1 S 104.milc 224 47.4 33.0 * 104.milc 224 50.2 31.2 S 107.leslie3d 224 115 45.3 * 107.leslie3d 224 113 46.0 S 107.leslie3d 224 118 44.1 S 113.GemsFDTD 224 158 39.9 S 113.GemsFDTD 224 158 39.9 S 113.GemsFDTD 224 158 39.9 * 115.fds4 224 30.2 64.7 S 115.fds4 224 30.3 64.4 S 115.fds4 224 30.2 64.6 * 121.pop2 224 113 36.5 * 121.pop2 224 114 36.3 S 121.pop2 224 113 36.6 S 122.tachyon 224 43.3 64.6 S 122.tachyon 224 43.6 64.1 * 122.tachyon 224 44.8 62.5 S 126.lammps 224 94.4 30.9 S 126.lammps 224 94.8 30.8 * 126.lammps 224 95.2 30.6 S 127.wrf2 224 78.5 99.3 S 127.wrf2 224 78.2 99.7 * 127.wrf2 224 78.2 99.8 S 128.GAPgeofem 224 29.5 70.0 S 128.GAPgeofem 224 30.3 68.1 S 128.GAPgeofem 224 29.7 69.6 * 129.tera_tf 224 53.0 52.2 S 129.tera_tf 224 53.2 52.0 * 129.tera_tf 224 54.2 51.1 S 130.socorro 224 77.0 49.6 * 130.socorro 224 77.1 49.5 S 130.socorro 224 76.7 49.8 S 132.zeusmp2 224 47.6 65.2 S 132.zeusmp2 224 47.1 65.9 * 132.zeusmp2 224 46.7 66.4 S 137.lu 224 40.5 90.7 S 137.lu 224 40.7 90.4 S 137.lu 224 40.6 90.6 * ============================================================================== 104.milc 224 47.4 33.0 * 107.leslie3d 224 115 45.3 * 113.GemsFDTD 224 158 39.9 * 115.fds4 224 30.2 64.6 * 121.pop2 224 113 36.5 * 122.tachyon 224 43.6 64.1 * 126.lammps 224 94.8 30.8 * 127.wrf2 224 78.2 99.7 * 128.GAPgeofem 224 29.7 69.6 * 129.tera_tf 224 53.2 52.0 * 130.socorro 224 77.0 49.6 * 132.zeusmp2 224 47.1 65.9 * 137.lu 224 40.6 90.6 * SPECmpiM_base2007 53.5 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 1 Total Chips: 8 Total Cores: 224 Total Threads: 224 Total Memory: 1536 GB Base Ranks Run: 224 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: 8 Cores enabled: 224 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: 1536 GB (96 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 12:24:37 2018 by MPI2007 ASCII formatter v1463. Originally published on 12 September 2018.