SPEC(R) MPIM2007 Summary Intel Corporation Endeavor (Intel Xeon X5670, 2.93 GHz, DDR3-1333 MHz, SMT off, Turbo off) Mon Feb 22 06:16:01 2010 MPI2007 License: 13 Test date: Feb-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 192 63.4 24.7 S 104.milc 192 56.3 27.8 * 104.milc 192 56.2 27.8 S 107.leslie3d 192 195 26.8 S 107.leslie3d 192 194 26.9 S 107.leslie3d 192 195 26.8 * 113.GemsFDTD 192 245 25.8 * 113.GemsFDTD 192 244 25.8 S 113.GemsFDTD 192 245 25.8 S 115.fds4 192 63.0 30.9 * 115.fds4 192 62.8 31.0 S 115.fds4 192 68.2 28.6 S 121.pop2 192 223 18.5 S 121.pop2 192 223 18.5 * 121.pop2 192 223 18.5 S 122.tachyon 192 119 23.5 S 122.tachyon 192 119 23.5 * 122.tachyon 192 119 23.5 S 126.lammps 192 146 20.0 * 126.lammps 192 145 20.1 S 126.lammps 192 146 20.0 S 127.wrf2 192 160 48.8 S 127.wrf2 192 161 48.5 S 127.wrf2 192 160 48.6 * 128.GAPgeofem 192 67.0 30.8 * 128.GAPgeofem 192 67.0 30.8 S 128.GAPgeofem 192 66.9 30.9 S 129.tera_tf 192 129 21.4 * 129.tera_tf 192 130 21.2 S 129.tera_tf 192 128 21.6 S 130.socorro 192 120 31.9 * 130.socorro 192 124 30.9 S 130.socorro 192 119 32.0 S 132.zeusmp2 192 91.5 33.9 S 132.zeusmp2 192 91.7 33.8 * 132.zeusmp2 192 91.9 33.8 S 137.lu 192 89.7 41.0 * 137.lu 192 90.4 40.7 S 137.lu 192 89.6 41.0 S ============================================================================== 104.milc 192 56.3 27.8 * 107.leslie3d 192 195 26.8 * 113.GemsFDTD 192 245 25.8 * 115.fds4 192 63.0 30.9 * 121.pop2 192 223 18.5 * 122.tachyon 192 119 23.5 * 126.lammps 192 146 20.0 * 127.wrf2 192 160 48.6 * 128.GAPgeofem 192 67.0 30.8 * 129.tera_tf 192 129 21.4 * 130.socorro 192 120 31.9 * 132.zeusmp2 192 91.7 33.8 * 137.lu 192 89.7 41.0 * SPECmpiM_base2007 28.3 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 16 Total Chips: 32 Total Cores: 192 Total Threads: 192 Total Memory: 384 GB Base Ranks Run: 192 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: Endeavor Node =============================== HARDWARE -------- Number of nodes: 16 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: 1 CPU Characteristics: Intel Turbo Boost Technology disabled, 6.4 GT/s QPI, Hyper-Threading disabled 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 (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 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: 1656 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: 748 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: 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) : 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 24/48/96/192 ranks, 2 switches for 384 ranks, 3 switches for 504 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 13:39:07 2014 by MPI2007 ASCII formatter v1463. Originally published on 16 March 2010.