SPEC(R) MPIM2007 Summary Lenovo Global Technology ThinkSystem SR665 (AMD EPYC 7763, 2.45 GHz) Fri Jun 22 07:24:25 2018 MPI2007 License: 28 Test date: Mar-2021 Test sponsor: Lenovo Global Technology Hardware availability: Mar-2021 Tested by: Lenovo Global Technology Software availability: Mar-2021 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 384 22.7 68.9 S 384 22.7 68.9 S 104.milc 384 22.5 69.6 * 384 22.5 69.6 * 104.milc 384 21.4 73.0 S 384 21.4 73.0 S 107.leslie3d 384 85.0 61.4 S 384 85.0 61.4 S 107.leslie3d 384 88.2 59.2 S 384 88.2 59.2 S 107.leslie3d 384 85.2 61.3 * 384 85.2 61.3 * 113.GemsFDTD 384 246 25.7 S 128 221 28.6 S 113.GemsFDTD 384 241 26.1 * 128 220 28.6 * 113.GemsFDTD 384 241 26.2 S 128 220 28.6 S 115.fds4 384 26.8 72.8 * 384 26.8 72.8 * 115.fds4 384 27.8 70.2 S 384 27.8 70.2 S 115.fds4 384 26.7 73.1 S 384 26.7 73.1 S 121.pop2 384 129 32.0 S 384 129 32.0 S 121.pop2 384 131 31.4 * 384 131 31.4 * 121.pop2 384 133 31.0 S 384 133 31.0 S 122.tachyon 384 31.3 89.4 S 384 31.3 89.4 S 122.tachyon 384 32.2 86.8 * 384 32.2 86.8 * 122.tachyon 384 33.3 84.0 S 384 33.3 84.0 S 126.lammps 384 94.7 30.8 * 384 94.7 30.8 * 126.lammps 384 94.9 30.7 S 384 94.9 30.7 S 126.lammps 384 93.3 31.2 S 384 93.3 31.2 S 127.wrf2 384 52.3 149 S 384 52.3 149 S 127.wrf2 384 54.3 143 * 384 54.3 143 * 127.wrf2 384 57.1 137 S 384 57.1 137 S 128.GAPgeofem 384 24.8 83.3 S 384 24.8 83.3 S 128.GAPgeofem 384 25.1 82.4 * 384 25.1 82.4 * 128.GAPgeofem 384 25.4 81.3 S 384 25.4 81.3 S 129.tera_tf 384 45.6 60.7 * 384 45.6 60.7 * 129.tera_tf 384 44.5 62.2 S 384 44.5 62.2 S 129.tera_tf 384 46.8 59.1 S 384 46.8 59.1 S 130.socorro 384 67.7 56.4 S 384 67.7 56.4 S 130.socorro 384 72.6 52.6 S 384 72.6 52.6 S 130.socorro 384 71.8 53.1 * 384 71.8 53.1 * 132.zeusmp2 384 43.3 71.6 S 384 43.3 71.6 S 132.zeusmp2 384 44.4 69.9 S 384 44.4 69.9 S 132.zeusmp2 384 43.4 71.5 * 384 43.4 71.5 * 137.lu 384 31.6 116 S 384 31.6 116 S 137.lu 384 33.3 111 * 384 33.3 111 * 137.lu 384 33.3 110 S 384 33.3 110 S ============================================================================== 104.milc 384 22.5 69.6 * 384 22.5 69.6 * 107.leslie3d 384 85.2 61.3 * 384 85.2 61.3 * 113.GemsFDTD 384 241 26.1 * 128 220 28.6 * 115.fds4 384 26.8 72.8 * 384 26.8 72.8 * 121.pop2 384 131 31.4 * 384 131 31.4 * 122.tachyon 384 32.2 86.8 * 384 32.2 86.8 * 126.lammps 384 94.7 30.8 * 384 94.7 30.8 * 127.wrf2 384 54.3 143 * 384 54.3 143 * 128.GAPgeofem 384 25.1 82.4 * 384 25.1 82.4 * 129.tera_tf 384 45.6 60.7 * 384 45.6 60.7 * 130.socorro 384 71.8 53.1 * 384 71.8 53.1 * 132.zeusmp2 384 43.4 71.5 * 384 43.4 71.5 * 137.lu 384 33.3 111 * 384 33.3 111 * SPECmpiM_base2007 62.1 SPECmpiM_peak2007 62.6 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: 128 Maximum Peak Ranks: 384 C Compiler: AMD Optimizing C Compiler for Linux Version 2.3.0 Build 2020_11_10 C++ Compiler: AMD Optimizing C++ Compiler for Linux Version 2.3.0 Build 2020_11_10 Fortran Compiler: AMD Optimizing Fortran Compiler for Linux Version 2.3.0 Build 2020_11_10 Base Pointers: 64-bit Peak Pointers: Not Applicable MPI Library: Open MPI Library Version 4.1.0 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 7763 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: 2450 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 32 MB shared / 8 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: 5.2-1.0.4 Adapter Firmware: 20.25.2006 Operating System: Red Hat Enterprise Linux Server release 8.3 4.18.0-240.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 7763 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: 2450 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 32 MB shared / 8 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: 5.2-1.0.4 Adapter Firmware: 20.25.2006 Operating System: Red Hat Enterprise Linux Server release 8.3 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 HDR 200Gb/s Switch Switch Model: QM8700 Series Number of Switches: 1 Number of Ports: 40 Data Rate: 200 Gb/s Firmware: 3.9.0606 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 64 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. Compiler Invocation ------------------- C benchmarks: mpicc C++ benchmarks: 126.lammps: mpicxx Fortran benchmarks: mpifort Benchmarks using both Fortran and C: mpicc mpifort Portability Flags ----------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 126.lammps: -DMPICH_IGNORE_CXX_SEEK 127.wrf2: -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX -Wno-return-type Base Optimization Flags ----------------------- C benchmarks: -Ofast -flto -ffast-math -march=znver2 -mno-avx2 -L/home/amd-libm/lib -lamdlibm C++ benchmarks: 126.lammps: -Ofast -flto -ffast-math -march=znver2 -mno-avx2 -L/home/amd-libm/lib -lamdlibm Fortran benchmarks: -Ofast -flto -ffast-math -march=znver2 -mno-avx2 -funroll-loops -L/home/amd-libm/lib -lamdlibm Benchmarks using both Fortran and C: -Ofast -flto -ffast-math -march=znver2 -mno-avx2 -funroll-loops -L/home/amd-libm/lib -lamdlibm Peak Optimization Flags ----------------------- C benchmarks: 104.milc: basepeak = yes 122.tachyon: basepeak = yes C++ benchmarks: 126.lammps: basepeak = yes Fortran benchmarks: 107.leslie3d: basepeak = yes 113.GemsFDTD: -Ofast -flto -ffast-math -march=znver2 -mno-avx2 -funroll-loops -L/home/amd-libm/lib -lamdlibm 129.tera_tf: basepeak = yes 137.lu: basepeak = yes Benchmarks using both Fortran and C: 115.fds4: basepeak = yes 121.pop2: basepeak = yes 127.wrf2: basepeak = yes 128.GAPgeofem: basepeak = yes 130.socorro: basepeak = yes 132.zeusmp2: basepeak = yes The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/AMD_flags.20210315.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/AMD_flags.20210315.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 15 11:03:16 2021 by MPI2007 ASCII formatter v1463. Originally published on 15 March 2021.