SPEC(R) MPIL2007 Summary Intel Corporation Endeavor (Intel Xeon E7-4890 v2, 2.80 GHz, DDR3-1600 MHz, SMT on, Turbo off) Sat Feb 15 05:57:17 2014 MPI2007 License: 13 Test date: Feb-2014 Test sponsor: Intel Corporation Hardware availability: Feb-2014 Tested by: Pavel Shelepugin Software availability: Dec-2013 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 121.pop2 120 875 4.45 S 121.pop2 120 872 4.46 S 121.pop2 120 872 4.46 * 122.tachyon 120 696 2.79 S 122.tachyon 120 674 2.88 S 122.tachyon 120 676 2.87 * 125.RAxML 120 767 3.81 S 125.RAxML 120 766 3.81 * 125.RAxML 120 765 3.82 S 126.lammps 120 725 3.39 S 126.lammps 120 714 3.44 S 126.lammps 120 723 3.40 * 128.GAPgeofem 120 925 6.41 * 128.GAPgeofem 120 924 6.42 S 128.GAPgeofem 120 925 6.41 S 129.tera_tf 120 347 3.17 S 129.tera_tf 120 347 3.17 * 129.tera_tf 120 346 3.18 S 132.zeusmp2 120 451 4.70 S 132.zeusmp2 120 452 4.69 * 132.zeusmp2 120 453 4.68 S 137.lu 120 669 6.29 * 137.lu 120 670 6.27 S 137.lu 120 668 6.29 S 142.dmilc 120 665 5.54 * 142.dmilc 120 665 5.54 S 142.dmilc 120 666 5.53 S 143.dleslie 120 513 6.04 * 143.dleslie 120 515 6.02 S 143.dleslie 120 512 6.05 S 145.lGemsFDTD 120 687 6.42 S 145.lGemsFDTD 120 687 6.42 * 145.lGemsFDTD 120 687 6.42 S 147.l2wrf2 120 1245 6.59 * 147.l2wrf2 120 1244 6.59 S 147.l2wrf2 120 1246 6.58 S ============================================================================== 121.pop2 120 872 4.46 * 122.tachyon 120 676 2.87 * 125.RAxML 120 766 3.81 * 126.lammps 120 723 3.40 * 128.GAPgeofem 120 925 6.41 * 129.tera_tf 120 347 3.17 * 132.zeusmp2 120 452 4.69 * 137.lu 120 669 6.29 * 142.dmilc 120 665 5.54 * 143.dleslie 120 513 6.04 * 145.lGemsFDTD 120 687 6.42 * 147.l2wrf2 120 1245 6.59 * SPECmpiL_base2007 4.78 SPECmpiL_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 2 Total Chips: 8 Total Cores: 120 Total Threads: 240 Total Memory: 1 TB Base Ranks Run: 120 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C++ Composer XE 2013 for Linux, Version 14.0.0.080 Build 20130728 C++ Compiler: Intel C++ Composer XE 2013 for Linux, Version 14.0.0.080 Build 20130728 Fortran Compiler: Intel Fortran Composer XE 2013 for Linux, Version 14.0.0.080 Build 20130728 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: Intel MPI Library 4.1.3.045 for Linux Other MPI Info: None Pre-processors: No Other Software: None Node Description: Endeavor Node =============================== HARDWARE -------- Number of nodes: 2 Uses of the node: compute Vendor: Intel Model: S4TR1SY4Q CPU Name: Intel Xeon E7-4890 v2 CPU(s) orderable: 1-4 chips Chips enabled: 4 Cores enabled: 60 Cores per chip: 15 Threads per core: 2 CPU Characteristics: Intel Turbo Boost Technology disabled, 8.0 GT/s QPI, Hyper-Threading enabled CPU MHz: 2800 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 38400 KB I+D on chip per chip, 38400 KB shared / 15 cores Other Cache: None Memory: 512 GB (32 x 16 GB 2Rx4 PC3-12800R-11, ECC) Disk Subsystem: 2 x 300 GB SAS HDDs 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 1.5.3.1 Adapter Firmware: 2.10.0 Operating System: Red Hat EL 6.4, kernel 2.6.32-358 Local File System: Linux/ext2 Shared File System: NFS System State: Multi-User Other Software: Platform LSF 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: 7.2.0 Topology: Fat tree Primary Use: MPI traffic Interconnect Description: Gigabit Ethernet ========================================== HARDWARE -------- Vendor: Force10 Networks Model: Force10 S50, Force10 C300 Switch Model: Force10 S50, Force10 C300 Number of Switches: 15 Number of Ports: 48 Data Rate: 1Gbps Ethernet, 10Gbps Ethernet Firmware: 8.2.1.0 Topology: Fat tree Primary Use: Cluster File System Submit Notes ------------ The config file option 'submit' was used. General Notes ------------- 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 60/120/240/480 ranks. Platform LSF was used for job submission. It has no impact on performance. Information can be found at: http://www.platform.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 Base Optimization Flags ----------------------- C benchmarks: -O3 -xCORE-AVX-I -no-prec-div C++ benchmarks: 126.lammps: -O3 -xCORE-AVX-I -no-prec-div Fortran benchmarks: -O3 -xCORE-AVX-I -no-prec-div Benchmarks using both Fortran and C: -O3 -xCORE-AVX-I -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.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel140_flags.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 Tue Jul 22 13:47:53 2014 by MPI2007 ASCII formatter v1463. Originally published on 5 March 2014.