SPEC(R) MPIM2007 Summary Intel Corporation Endeavor (Intel Xeon E7-8890 v3, 2.50 GHz, DDR4-2133 MHz, SMT on, Turbo off) Thu May 21 05:06:14 2015 MPI2007 License: 13 Test date: May-2015 Test sponsor: Intel Corporation Hardware availability: May-2015 Tested by: Pavel Shelepugin Software availability: Apr-2015 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 576 24.5 63.8 S 104.milc 576 24.3 64.4 * 104.milc 576 24.3 64.5 S 107.leslie3d 576 66.8 78.1 * 107.leslie3d 576 66.5 78.5 S 107.leslie3d 576 67.4 77.4 S 113.GemsFDTD 576 308 20.5 S 113.GemsFDTD 576 308 20.4 * 113.GemsFDTD 576 309 20.4 S 115.fds4 576 20.5 95.0 * 115.fds4 576 20.9 93.3 S 115.fds4 576 20.3 95.9 S 121.pop2 576 172 24.0 S 121.pop2 576 178 23.2 S 121.pop2 576 175 23.6 * 122.tachyon 576 30.5 91.6 * 122.tachyon 576 30.8 90.9 S 122.tachyon 576 30.5 91.6 S 126.lammps 576 137 21.3 * 126.lammps 576 137 21.3 S 126.lammps 576 137 21.3 S 127.wrf2 576 51.2 152 * 127.wrf2 576 50.8 153 S 127.wrf2 576 51.5 151 S 128.GAPgeofem 576 22.1 93.4 * 128.GAPgeofem 576 22.2 93.2 S 128.GAPgeofem 576 22.0 93.7 S 129.tera_tf 576 41.0 67.5 S 129.tera_tf 576 41.1 67.3 * 129.tera_tf 576 41.2 67.2 S 130.socorro 576 127 30.1 S 130.socorro 576 127 30.1 * 130.socorro 576 127 30.1 S 132.zeusmp2 576 32.6 95.3 S 132.zeusmp2 576 33.0 94.0 S 132.zeusmp2 576 32.8 94.7 * 137.lu 576 31.6 116 * 137.lu 576 31.5 117 S 137.lu 576 31.8 116 S ============================================================================== 104.milc 576 24.3 64.4 * 107.leslie3d 576 66.8 78.1 * 113.GemsFDTD 576 308 20.4 * 115.fds4 576 20.5 95.0 * 121.pop2 576 175 23.6 * 122.tachyon 576 30.5 91.6 * 126.lammps 576 137 21.3 * 127.wrf2 576 51.2 152 * 128.GAPgeofem 576 22.1 93.4 * 129.tera_tf 576 41.1 67.3 * 130.socorro 576 127 30.1 * 132.zeusmp2 576 32.8 94.7 * 137.lu 576 31.6 116 * SPECmpiM_base2007 60.4 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 8 Total Chips: 32 Total Cores: 576 Total Threads: 1152 Total Memory: 4 TB Base Ranks Run: 576 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C++ Composer XE 2015 for Linux, Version 15.0.3.187 Build 20150407 C++ Compiler: Intel C++ Composer XE 2015 for Linux, Version 15.0.3.187 Build 20150407 Fortran Compiler: Intel Fortran Composer XE 2015 for Linux, Version 15.0.3.187 Build 20150407 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: Intel MPI Library 5.0.3.048 for Linux Other MPI Info: None Pre-processors: No Other Software: None Node Description: Endeavor Node =============================== HARDWARE -------- Number of nodes: 8 Uses of the node: compute Vendor: Intel Model: S4TR2KU1Q CPU Name: Intel Xeon E7-8890 v3 CPU(s) orderable: 1-4 chips Chips enabled: 4 Cores enabled: 72 Cores per chip: 18 Threads per core: 2 CPU Characteristics: Intel Turbo Boost Technology disabled, 9.6 GT/s QPI, Hyper-Threading enabled CPU MHz: 2500 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 45 MB I+D on chip per chip, 45 MB shared / 18 cores Other Cache: None Memory: 512 GB (32 x 16 GB 2Rx4 PC4-17000R-15, ECC) Disk Subsystem: ATA INTEL SSDSA2BZ20, SSDSC2BB80 Other Hardware: None Adapter: Intel (ESB2) 82575EB Dual-Port Gigabit Ethernet Controller Number of Adapters: 1 Slot Type: PCI-Express x8 Data Rate: 1Gbps Ethernet Ports Used: 2 Interconnect Type: Ethernet Adapter: Mellanox MCX353A-FCAT ConnectX-3 Number of Adapters: 1 Slot Type: PCIe x8 Gen3 Data Rate: InfiniBand 4x FDR Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Intel (ESB2) 82575EB Dual-Port Gigabit Ethernet Controller Adapter Driver: e1000 Adapter Firmware: None Adapter: Mellanox MCX353A-FCAT ConnectX-3 Adapter Driver: OFED 3.5-2-MIC-rc1 Adapter Firmware: 2.31.5050 Operating System: Red Hat EL 6.5, kernel 2.6.32-358 Local File System: Linux/xfs Shared File System: NFS System State: Multi-User Other Software: IBM Platform LSF Standard 9.1.1.1 Node Description: NFS ===================== HARDWARE -------- Number of nodes: 1 Uses of the node: fileserver Vendor: Intel Model: S7000FC4UR CPU Name: Intel Xeon CPU CPU(s) orderable: 1-4 chips Chips enabled: 4 Cores enabled: 16 Cores per chip: 4 Threads per core: 2 CPU Characteristics: -- CPU MHz: 2926 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 8 MB I+D on chip per chip, 4 MB shared / 2 cores L3 Cache: None Other Cache: None Memory: 64 GB Disk Subsystem: 8 disks, 500GB/disk, 2.7TB total Other Hardware: None Adapter: Intel 82563GB Dual-Port Gigabit Ethernet Controller Number of Adapters: 1 Slot Type: PCI-Express x8 Data Rate: 1Gbps Ethernet Ports Used: 1 Interconnect Type: Ethernet SOFTWARE -------- Adapter: Intel 82563GB Dual-Port Gigabit Ethernet Controller Adapter Driver: e1000e Adapter Firmware: N/A Operating System: RedHat EL 5 Update 4 Local File System: None Shared File System: NFS System State: Multi-User Other Software: None Interconnect Description: IB Switch =================================== HARDWARE -------- Vendor: Mellanox Model: Mellanox MSX6025F-1BFR Switch Model: Mellanox MSX6025F-1BFR Number of Switches: 46 Number of Ports: 36 Data Rate: InfiniBand 4x FDR Firmware: 9.2.8000 Topology: Fat tree Primary Use: MPI traffic Interconnect Description: Gigabit Ethernet ========================================== HARDWARE -------- Vendor: Force10 Networks, Cisco Systems Model: Force10 S50N, Force10 C300, Cisco WS-C4948E-F Switch Model: Force10 S50N, Force10 C300, Cisco WS-C4948E-F Number of Switches: 13 Number of Ports: 48 Data Rate: 1Gbps Ethernet, 10Gbps Ethernet Firmware: 8.3.2.0, 12.2(54)WO Topology: Star Primary Use: Cluster File System Submit Notes ------------ The config file option 'submit' was used. General Notes ------------- 130.socorro (base): "nullify_ptrs" src.alt was used. 129.tera_tf (base): "add_rank_support" src.alt was used. MPI startup command: mpiexec.hydra command was used to start MPI jobs. BIOS settings: Intel Hyper-Threading Technology (SMT): Enabled (default is Enabled) Intel Turbo Boost Technology (Turbo) : Disabled (default is Enabled) RAM configuration: Compute nodes have 4x16-GB RDIMM on each memory channel. Network: Forty six 36-port switches: 18 core switches and 28 leaf switches. Each leaf has one link to each core. Remaining 18 ports on 25 of 28 leafs are used for compute nodes. On the remaining 3 leafs the ports are used for FS nodes and other peripherals. Job placement: Each MPI job was assigned to a topologically compact set of nodes, i.e. the minimal needed number of leaf switches was used for each job: 1 switch for 72/144/288/576 ranks. IBM Platform LSF was used for job submission. It has no impact on performance. Information can be found at: http://www.ibm.com 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 -xCORE-AVX2 -no-prec-div C++ benchmarks: 126.lammps: -O3 -xCORE-AVX2 -no-prec-div Fortran benchmarks: -O3 -xCORE-AVX2 -no-prec-div Benchmarks using both Fortran and C: -O3 -xCORE-AVX2 -no-prec-div The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/EM64T_Intel140_flags.20140908.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel140_flags.20140908.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 Jun 10 11:39:54 2015 by MPI2007 ASCII formatter v1463. Originally published on 10 June 2015.