SPEC(R) MPIM2007 Summary Intel Corporation Discovery (Intel Xeon X7560, 2.27 GHz, DDR3-1066 MHz, SMT off, Turbo on) Mon Mar 22 23:16:41 2010 MPI2007 License: 13 Test date: Mar-2010 Test sponsor: Intel Corporation Hardware availability: Mar-2010 Tested by: Pavel Shelepugin Software availability: Feb-2010 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 128 103 15.2 S 104.milc 128 99.3 15.8 * 104.milc 128 99.1 15.8 S 107.leslie3d 128 364 14.4 S 107.leslie3d 128 364 14.4 * 107.leslie3d 128 364 14.4 S 113.GemsFDTD 128 294 21.4 S 113.GemsFDTD 128 294 21.5 * 113.GemsFDTD 128 294 21.5 S 115.fds4 128 110 17.7 S 115.fds4 128 110 17.7 * 115.fds4 128 111 17.6 S 121.pop2 128 531 7.77 S 121.pop2 128 557 7.41 S 121.pop2 128 551 7.49 * 122.tachyon 128 217 12.9 S 122.tachyon 128 216 13.0 S 122.tachyon 128 216 12.9 * 126.lammps 128 207 14.1 * 126.lammps 128 207 14.1 S 126.lammps 128 208 14.0 S 127.wrf2 128 248 31.5 S 127.wrf2 128 248 31.4 S 127.wrf2 128 248 31.4 * 128.GAPgeofem 128 114 18.1 * 128.GAPgeofem 128 115 18.0 S 128.GAPgeofem 128 114 18.1 S 129.tera_tf 128 216 12.8 * 129.tera_tf 128 219 12.6 S 129.tera_tf 128 213 13.0 S 130.socorro 128 182 21.0 S 130.socorro 128 182 21.0 * 130.socorro 128 180 21.2 S 132.zeusmp2 128 180 17.2 S 132.zeusmp2 128 180 17.2 * 132.zeusmp2 128 180 17.2 S 137.lu 128 155 23.7 S 137.lu 128 155 23.7 S 137.lu 128 155 23.7 * ============================================================================== 104.milc 128 99.3 15.8 * 107.leslie3d 128 364 14.4 * 113.GemsFDTD 128 294 21.5 * 115.fds4 128 110 17.7 * 121.pop2 128 551 7.49 * 122.tachyon 128 216 12.9 * 126.lammps 128 207 14.1 * 127.wrf2 128 248 31.4 * 128.GAPgeofem 128 114 18.1 * 129.tera_tf 128 216 12.8 * 130.socorro 128 182 21.0 * 132.zeusmp2 128 180 17.2 * 137.lu 128 155 23.7 * SPECmpiM_base2007 16.6 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 4 Total Chips: 16 Total Cores: 128 Total Threads: 128 Total Memory: 512 GB Base Ranks Run: 128 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C++ Compiler 11.1.064 for Linux C++ Compiler: Intel C++ Compiler 11.1.064 for Linux Fortran Compiler: Intel Fortran Compiler 11.1.064 for Linux Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: Intel MPI Library 3.2.2.006 for Linux Other MPI Info: None Pre-processors: No Other Software: None Node Description: Discovery Node ================================ HARDWARE -------- Number of nodes: 4 Uses of the node: compute Vendor: Quanta Model: QSSC-S4R CPU Name: Intel Xeon X7560 CPU(s) orderable: 1-4 chips Chips enabled: 4 Cores enabled: 32 Cores per chip: 8 Threads per core: 1 CPU Characteristics: Intel Turbo Boost Technology up to 2.66 GHz, 6.4 GT/s QPI, Hyper-Threading disabled CPU MHz: 2261 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 24 MB I+D on chip per chip, 24 MB shared / 8 cores Other Cache: None Memory: 128 GB (dual-rank RDIMM 32x4-GB DDR3-1066 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 5.4, kernel 2.6.18-164 Local File System: Linux/ext2 Shared File System: NFS System State: Multi-User Other Software: PBS Pro 10.1 Node Description: HOME ====================== HARDWARE -------- Number of nodes: 1 Uses of the node: fileserver Vendor: Intel Model: SSR212CC CPU Name: Intel Xeon CPU CPU(s) orderable: 2 chips Chips enabled: 2 Cores enabled: 2 Cores per chip: 1 Threads per core: 1 CPU Characteristics: -- CPU MHz: 2800 Primary Cache: 12 KB I + 16 KB D on chip per chip Secondary Cache: 1 MB I+D on chip per chip L3 Cache: None Other Cache: None Memory: 6 GB Disk Subsystem: 10 disks, 320GB/disk, 2.6TB total Other Hardware: None Adapter: Intel 82546GB 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 82546GB Dual-Port Gigabit Ethernet Controller Adapter Driver: e1000 Adapter Firmware: N/A Operating System: RedHat EL 4 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, 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: mpirun command was used to start MPI jobs. This command starts an independent ring of mpd daemons, launches an MPI job, and shuts down the mpd ring upon the job termination. BIOS settings: Intel Hyper-Threading Technology (SMT): Disabled (default is Enabled) Intel Turbo Boost Technology (Turbo) : Enabled (default is Enabled) RAM configuration: Compute nodes have 2x4-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 32/64/96/128 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_Intel111_flags.20100202.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel111_flags.20100202.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. Report generated on Tue Jul 22 13:40:32 2014 by MPI2007 ASCII formatter v1463. Originally published on 8 April 2010.