SPEC(R) MPIM2007 Summary Intel Corporation Endeavor (Intel Xeon X5670, 2.93 GHz, DDR3-1333 MHz, SMT on, Turbo off) Tue Jul 26 09:17:31 2011 MPI2007 License: 13 Test date: Jul-2011 Test sponsor: Intel Corporation Hardware availability: Mar-2010 Tested by: Pavel Shelepugin Software availability: Aug-2011 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 768 22.6 69.2 S 104.milc 768 15.0 104 * 104.milc 768 15.0 105 S 107.leslie3d 768 53.1 98.3 S 107.leslie3d 768 52.8 98.9 S 107.leslie3d 768 52.9 98.7 * 113.GemsFDTD 768 319 19.8 S 113.GemsFDTD 768 315 20.0 * 113.GemsFDTD 768 315 20.0 S 115.fds4 768 18.2 107 S 115.fds4 768 18.0 109 S 115.fds4 768 18.1 108 * 121.pop2 768 129 32.1 * 121.pop2 768 132 31.3 S 121.pop2 768 129 32.1 S 122.tachyon 768 33.3 84.1 S 122.tachyon 768 33.1 84.6 * 122.tachyon 768 33.0 84.8 S 126.lammps 768 148 19.7 * 126.lammps 768 148 19.6 S 126.lammps 768 148 19.7 S 127.wrf2 768 62.8 124 S 127.wrf2 768 63.0 124 S 127.wrf2 768 62.9 124 * 128.GAPgeofem 768 20.8 99.4 S 128.GAPgeofem 768 21.0 98.2 * 128.GAPgeofem 768 21.7 95.3 S 129.tera_tf 768 39.6 70.0 S 129.tera_tf 768 39.4 70.2 * 129.tera_tf 768 39.4 70.3 S 130.socorro 768 96.3 39.6 S 130.socorro 768 97.0 39.4 S 130.socorro 768 96.4 39.6 * 132.zeusmp2 768 34.1 91.1 S 132.zeusmp2 768 34.4 90.3 S 132.zeusmp2 768 34.3 90.5 * 137.lu 768 34.5 106 * 137.lu 768 34.9 105 S 137.lu 768 34.5 106 S ============================================================================== 104.milc 768 15.0 104 * 107.leslie3d 768 52.9 98.7 * 113.GemsFDTD 768 315 20.0 * 115.fds4 768 18.1 108 * 121.pop2 768 129 32.1 * 122.tachyon 768 33.1 84.6 * 126.lammps 768 148 19.7 * 127.wrf2 768 62.9 124 * 128.GAPgeofem 768 21.0 98.2 * 129.tera_tf 768 39.4 70.2 * 130.socorro 768 96.4 39.6 * 132.zeusmp2 768 34.3 90.5 * 137.lu 768 34.5 106 * SPECmpiM_base2007 65.2 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 64 Total Chips: 128 Total Cores: 768 Total Threads: 1536 Total Memory: 1536 GB Base Ranks Run: 768 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C++ Compiler 12.0.3.174 for Linux C++ Compiler: Intel C++ Compiler 12.0.3.174 for Linux Fortran Compiler: Intel Fortran Compiler 12.0.3.174 for Linux Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: Intel MPI Library 4.0.1.007 for Linux Other MPI Info: None Pre-processors: No Other Software: None Node Description: Endeavor Node =============================== HARDWARE -------- Number of nodes: 64 Uses of the node: compute Vendor: Intel Model: SR1600UR CPU Name: Intel Xeon X5670 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 12 Cores per chip: 6 Threads per core: 2 CPU Characteristics: Intel Turbo Boost Technology disabled, 6.4 GT/s QPI, Hyper-Threading enabled CPU MHz: 2934 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 12 MB I+D on chip per chip, 12 MB shared / 6 cores Other Cache: None Memory: 24 GB (Dual-rank RDIMM 6x4-GB DDR3-1333 MHz) Disk Subsystem: Seagate 400 GB ST3400755SS 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 MHQH29-XTC Number of Adapters: 1 Slot Type: PCIe x8 Gen2 Data Rate: InfiniBand 4x QDR Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Intel (ESB2) 82575EB Dual-Port Gigabit Ethernet Controller Adapter Driver: e1000 Adapter Firmware: None Adapter: Mellanox MHQH29-XTC Adapter Driver: OFED 1.4.2 Adapter Firmware: 2.7.000 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: PBS Pro 11.1 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 MTS3600Q-1UNC Switch Model: Mellanox MTS3600Q-1UNC Number of Switches: 46 Number of Ports: 36 Data Rate: InfiniBand 4x QDR Firmware: 7.1.000 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 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. To start a job by this command, the daemons are not required to be run beforehand. 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 1x4-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 96/192 ranks, 2 switches for 384 ranks, 4 switches for 768 ranks, 8 switches for 1536 ranks. PBS Pro was used for job submission. It has no impact on performance. Can be found at: http://www.altair.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 Base Optimization Flags ----------------------- C benchmarks: -O3 -xSSE4.2 -no-prec-div C++ benchmarks: 126.lammps: -O3 -xSSE4.2 -no-prec-div Fortran benchmarks: -O3 -xSSE4.2 -no-prec-div Benchmarks using both Fortran and C: -O3 -xSSE4.2 -no-prec-div The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/EM64T_Intel120_flags.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel120_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 13:42:44 2014 by MPI2007 ASCII formatter v1463. Originally published on 10 August 2011.