SPEC(R) MPIL2007 Summary Intel Corporation Endeavor (Intel Xeon E5-2697 v2, 2.70 GHz, DDR3-1866 MHz, SMT on, Turbo off) Tue Aug 20 13:11:07 2013 MPI2007 License: 13 Test date: Aug-2013 Test sponsor: Intel Corporation Hardware availability: Sep-2013 Tested by: Pavel Shelepugin Software availability: Sep-2013 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 121.pop2 96 1050 3.71 S 121.pop2 96 1052 3.70 * 121.pop2 96 1054 3.69 S 122.tachyon 96 865 2.25 * 122.tachyon 96 864 2.25 S 122.tachyon 96 866 2.25 S 125.RAxML 96 980 2.98 S 125.RAxML 96 981 2.98 S 125.RAxML 96 980 2.98 * 126.lammps 96 898 2.74 S 126.lammps 96 885 2.78 S 126.lammps 96 898 2.74 * 128.GAPgeofem 96 1158 5.13 S 128.GAPgeofem 96 1158 5.12 S 128.GAPgeofem 96 1158 5.12 * 129.tera_tf 96 435 2.53 * 129.tera_tf 96 437 2.51 S 129.tera_tf 96 433 2.54 S 132.zeusmp2 96 534 3.97 S 132.zeusmp2 96 534 3.97 * 132.zeusmp2 96 535 3.97 S 137.lu 96 889 4.72 * 137.lu 96 912 4.61 S 137.lu 96 887 4.74 S 142.dmilc 96 621 5.93 S 142.dmilc 96 622 5.93 S 142.dmilc 96 621 5.93 * 143.dleslie 96 591 5.24 S 143.dleslie 96 589 5.26 * 143.dleslie 96 588 5.27 S 145.lGemsFDTD 96 907 4.87 S 145.lGemsFDTD 96 901 4.90 * 145.lGemsFDTD 96 897 4.92 S 147.l2wrf2 96 1630 5.03 * 147.l2wrf2 96 1630 5.03 S 147.l2wrf2 96 1655 4.96 S ============================================================================== 121.pop2 96 1052 3.70 * 122.tachyon 96 865 2.25 * 125.RAxML 96 980 2.98 * 126.lammps 96 898 2.74 * 128.GAPgeofem 96 1158 5.12 * 129.tera_tf 96 435 2.53 * 132.zeusmp2 96 534 3.97 * 137.lu 96 889 4.72 * 142.dmilc 96 621 5.93 * 143.dleslie 96 589 5.26 * 145.lGemsFDTD 96 901 4.90 * 147.l2wrf2 96 1630 5.03 * SPECmpiL_base2007 3.91 SPECmpiL_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 4 Total Chips: 8 Total Cores: 96 Total Threads: 192 Total Memory: 256 GB Base Ranks Run: 96 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 4.1.1.036 for Linux Other MPI Info: None Pre-processors: No Other Software: None Node Description: Endeavor Node =============================== HARDWARE -------- Number of nodes: 4 Uses of the node: compute Vendor: Intel Model: R2208GZ4GC CPU Name: Intel Xeon E5-2697 v2 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 24 Cores per chip: 12 Threads per core: 2 CPU Characteristics: Intel Turbo Boost Technology disabled, 8.0 GT/s QPI, Hyper-Threading enabled CPU MHz: 2700 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 30 MB I+D on chip per chip, 30 MB shared / 12 cores Other Cache: None Memory: 64 GB (8 x 8 GB 2Rx4 PC3-14900R-13, ECC) Disk Subsystem: Seagate 600 GB SSD ST9600205SS 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 6.1, kernel 2.6.32-131 Local File System: Linux/ext2 Shared File System: NFS System State: Multi-User Other Software: Platform LSF 8.0 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 2x8-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 24/48/96/192/384 ranks, 2 switches for 768 ranks, 4 switches for 1536 ranks, 8 switches for 3072 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 13:46:43 2014 by MPI2007 ASCII formatter v1463. Originally published on 10 September 2013.