SPEC(R) MPIM2007 Summary SGI SGI Altix ICE 8200EX (Intel Xeon X5570, 2.93 GHz, DDR3-1333) Tue Sep 15 01:51:07 2009 MPI2007 License: 4 Test date: Sep-2009 Test sponsor: SGI Hardware availability: Mar-2009 Tested by: SGI Software availability: Aug-2009 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 128 54.6 28.7 * 104.milc 128 51.6 30.4 S 107.leslie3d 128 211 24.7 * 107.leslie3d 128 211 24.8 S 113.GemsFDTD 128 197 32.0 S 113.GemsFDTD 128 198 31.9 * 115.fds4 128 82.5 23.6 * 115.fds4 128 82.1 23.8 S 121.pop2 128 347 11.9 * 121.pop2 128 297 13.9 S 122.tachyon 128 155 18.1 S 122.tachyon 128 155 18.0 * 126.lammps 128 142 20.5 * 126.lammps 128 142 20.6 S 127.wrf2 128 163 47.7 * 127.wrf2 128 163 47.7 S 128.GAPgeofem 128 69.6 29.7 * 128.GAPgeofem 128 69.4 29.7 S 129.tera_tf 128 151 18.3 S 129.tera_tf 128 152 18.2 * 130.socorro 128 133 28.6 * 130.socorro 128 133 28.7 S 132.zeusmp2 128 117 26.5 * 132.zeusmp2 128 117 26.6 S 137.lu 128 108 34.1 S 137.lu 128 108 34.0 * ============================================================================== 104.milc 128 54.6 28.7 * 107.leslie3d 128 211 24.7 * 113.GemsFDTD 128 198 31.9 * 115.fds4 128 82.5 23.6 * 121.pop2 128 347 11.9 * 122.tachyon 128 155 18.0 * 126.lammps 128 142 20.5 * 127.wrf2 128 163 47.7 * 128.GAPgeofem 128 69.6 29.7 * 129.tera_tf 128 152 18.2 * 130.socorro 128 133 28.6 * 132.zeusmp2 128 117 26.5 * 137.lu 128 108 34.0 * SPECmpiM_base2007 25.1 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 16 Total Chips: 32 Total Cores: 128 Total Threads: 256 Total Memory: 384 GB Base Ranks Run: 128 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C Compiler for Linux Version 11.1, Build 20090630 C++ Compiler: Intel C++ Compiler for Linux Version 11.1, Build 20090630 Fortran Compiler: Intel Fortran Compiler for Linux Version 11.1, Build 20090630 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: SGI MPT 1.24 Other MPI Info: OFED 1.4 Pre-processors: None Other Software: None Node Description: SGI Altix ICE 8200EX Compute Node =================================================== HARDWARE -------- Number of nodes: 16 Uses of the node: compute Vendor: SGI Model: SGI Altix ICE 8200EX (Intel Xeon X5570, 2.93 GHz, DDR3-1333) CPU Name: Intel Xeon X5570 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 8 Cores per chip: 4 Threads per core: 2 CPU Characteristics: Intel Turbo Boost Technology up to 3.33 GHz, 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: 8 MB I+D on chip per chip Other Cache: None Memory: 24 GB (6*4GB DDR3-1333 CL9 RDIMMs) Disk Subsystem: None Other Hardware: None Adapter: Mellanox MT26418 ConnectX IB DDR (PCIe x8 Gen2 5 GT/s) Number of Adapters: 1 Slot Type: PCIe x8 Gen2 Data Rate: InfiniBand 4x DDR Ports Used: 2 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Mellanox MT26418 ConnectX IB DDR (PCIe x8 Gen2 5 GT/s) Adapter Driver: OFED-1.4 Adapter Firmware: 2.6.0 Operating System: SUSE Linux Enterprise Server 10 (x86_64) SP2 Kernel 2.6.16.60-0.34-smp Local File System: NFSv3 Shared File System: NFSv3 IPoIB System State: Multi-user, run level 3 Other Software: SGI ProPack 6 for Linux Service Pack 3, SGI Tempo V 1.7 Node Description: SGI InfiniteStorage Nexis 2000 NAS ==================================================== HARDWARE -------- Number of nodes: 1 Uses of the node: fileserver Vendor: SGI Model: SGI Altix XE 240 (Intel Xeon 5140, 2.33 GHz) CPU Name: Intel Xeon 5140 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 4 Cores per chip: 2 Threads per core: 1 CPU Characteristics: 1333 MHz FSB CPU MHz: 2328 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 4 MB I+D on chip per chip L3 Cache: None Other Cache: None Memory: 24 GB (6*4GB DDR2-400 DIMMS) Disk Subsystem: 7 TB RAID 5 48 x 147 GB SAS (Seagate Cheetah 15000 rpm) Other Hardware: None Adapter: Mellanox MT25208 InfiniHost III Ex (PCIe x8 Gen1 2.5 GT/s) Number of Adapters: 2 Slot Type: PCIe x8 Gen1 Data Rate: InfiniBand 4x DDR Ports Used: 2 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Mellanox MT25208 InfiniHost III Ex (PCIe x8 Gen1 2.5 GT/s) Adapter Driver: OFED-1.3 Adapter Firmware: 5.3.0 Operating System: SUSE Linux Enterprise Server 10 (x86_64) SP1 Kernel 2.6.16.54-0.2.5-smp Local File System: xfs Shared File System: -- System State: Multi-user, run level 3 Other Software: SGI ProPack 5 for Linux Service Pack 5 Interconnect Description: InfiniBand (MPI) ========================================== HARDWARE -------- Vendor: Mellanox Technologies Model: MT26418 ConnectX Switch Model: Mellanox MT47396 InfiniScale III Number of Switches: 16 Number of Ports: 24 Data Rate: InfiniBand 4x DDR Firmware: 2020001 Topology: Bristle hypercube with express links Primary Use: MPI traffic Interconnect Description: InfiniBand (I/O) ========================================== HARDWARE -------- Vendor: Mellanox Technologies Model: MT26418 ConnectX Switch Model: Mellanox MT47396 InfiniScale-III Number of Switches: 8 Number of Ports: 24 Data Rate: InfiniBand 4x DDR Firmware: 2020001 Topology: Bristle hypercube with express links Primary Use: I/O traffic Submit Notes ------------ The config file option 'submit' was used. General Notes ------------- Software environment: export MPI_REQUEST_MAX=65536 export MPI_TYPE_MAX=32768 export MPI_BUFS_THRESHOLD=1 export MPI_DSM_DISTRIBUTE=yes export MPI_IB_RAILS=2 ulimit -s unlimited BIOS settings: AMI BIOS version 8.15 Hyper-Threading Technology enabled (default) Intel Turbo Boost Technology enabled (default) Intel Turbo Boost Technology activated in the OS via /etc/init.d/acpid start /etc/init.d/powersaved start powersave -f Job Placement: Each MPI job was assigned to a topologically compact set of nodes, i.e. the minimal needed number of switches was used for each job: 2 switches for 16/32/64 ranks, 4 switches for 128 ranks, 8 switches for 256 ranks and 16 switches for 512 ranks. Base Compiler Invocation ------------------------ C benchmarks: icc C++ benchmarks: 126.lammps: icpc Fortran benchmarks: ifort Benchmarks using both Fortran and C: icc ifort Base Portability Flags ---------------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 127.wrf2: -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX Base Optimization Flags ----------------------- C benchmarks: -O3 -ipo -xT -no-prec-div C++ benchmarks: 126.lammps: -O3 -ipo -xT -no-prec-div -ansi-alias Fortran benchmarks: -O3 -ipo -xT -no-prec-div Benchmarks using both Fortran and C: -O3 -ipo -xT -no-prec-div Base Other Flags ---------------- C benchmarks: -lmpi C++ benchmarks: 126.lammps: -lmpi Fortran benchmarks: -lmpi Benchmarks using both Fortran and C: -lmpi The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/SGI_x86_64_Intel111_flags.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/SGI_x86_64_Intel111_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 v1.1. Report generated on Tue Jul 22 13:38:54 2014 by MPI2007 ASCII formatter v1463. Originally published on 8 October 2009.