SPEC(R) MPIM2007 Summary SGI SGI Altix ICE 8400EX (Intel Xeon X5680, 3.33 GHz) Sun Sep 5 11:51:51 2010 MPI2007 License: 4 Test date: Sep-2010 Test sponsor: SGI Hardware availability: May-2010 Tested by: SGI Software availability: Oct-2010 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 384 32.8 47.8 S 104.milc 384 28.1 55.6 S 104.milc 384 28.1 55.6 * 107.leslie3d 384 97.3 53.7 S 107.leslie3d 384 96.5 54.1 S 107.leslie3d 384 96.9 53.9 * 113.GemsFDTD 384 364 17.3 * 113.GemsFDTD 384 363 17.4 S 113.GemsFDTD 384 364 17.3 S 115.fds4 384 21.2 92.1 S 115.fds4 384 21.3 91.7 * 115.fds4 384 21.3 91.5 S 121.pop2 384 151 27.2 * 121.pop2 384 152 27.2 S 121.pop2 384 151 27.3 S 122.tachyon 384 52.1 53.7 * 122.tachyon 384 52.2 53.6 S 122.tachyon 384 52.0 53.8 S 126.lammps 384 132 22.0 S 126.lammps 384 132 22.1 S 126.lammps 384 132 22.1 * 127.wrf2 384 85.9 90.8 S 127.wrf2 384 85.5 91.2 * 127.wrf2 384 85.4 91.2 S 128.GAPgeofem 384 27.4 75.5 * 128.GAPgeofem 384 26.4 78.2 S 128.GAPgeofem 384 27.7 74.7 S 129.tera_tf 384 57.5 48.1 S 129.tera_tf 384 57.5 48.1 * 129.tera_tf 384 57.6 48.1 S 130.socorro 384 72.9 52.4 S 130.socorro 384 72.8 52.4 * 130.socorro 384 72.6 52.6 S 132.zeusmp2 384 42.3 73.4 * 132.zeusmp2 384 42.3 73.3 S 132.zeusmp2 384 42.2 73.5 S 137.lu 384 44.8 82.0 * 137.lu 384 44.8 82.0 S 137.lu 384 44.9 81.8 S ============================================================================== 104.milc 384 28.1 55.6 * 107.leslie3d 384 96.9 53.9 * 113.GemsFDTD 384 364 17.3 * 115.fds4 384 21.3 91.7 * 121.pop2 384 151 27.2 * 122.tachyon 384 52.1 53.7 * 126.lammps 384 132 22.1 * 127.wrf2 384 85.5 91.2 * 128.GAPgeofem 384 27.4 75.5 * 129.tera_tf 384 57.5 48.1 * 130.socorro 384 72.8 52.4 * 132.zeusmp2 384 42.3 73.4 * 137.lu 384 44.8 82.0 * SPECmpiM_base2007 51.1 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 32 Total Chips: 64 Total Cores: 384 Total Threads: 768 Total Memory: 768 GB Base Ranks Run: 384 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C Compiler for Linux Version 11.1, Build 20100414 C++ Compiler: Intel C++ Compiler for Linux Version 11.1, Build 20100414 Fortran Compiler: Intel Fortran Compiler for Linux Version 11.1, Build 20100414 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: SGI MPT 2.02 Beta Other MPI Info: OFED 1.4.2 Pre-processors: None Other Software: None Node Description: SGI Altix ICE 8400EX Compute Node =================================================== HARDWARE -------- Number of nodes: 32 Uses of the node: compute Vendor: SGI Model: SGI Altix ICE 8400EX (Intel Xeon X5680, 3.33 GHz) CPU Name: Intel Xeon X5680 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 12 Cores per chip: 6 Threads per core: 2 CPU Characteristics: Six Core, 3.33 GHz, 6.4 GT/s QPI Intel Turbo Boost Technology up to 3.6 GHz Hyper-Threading Technology enabled CPU MHz: 3333 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 Other Cache: None Memory: 24 GB (6*4GB DDR3-1333 CL9 RDIMMs) Disk Subsystem: None Other Hardware: None Adapter: Mellanox MT26428 ConnectX IB QDR (PCIe x8 Gen2 5 GT/s) Number of Adapters: 2 Slot Type: PCIe x8 Gen2 Data Rate: InfiniBand 4x QDR Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Mellanox MT26428 ConnectX IB QDR (PCIe x8 Gen2 5 GT/s) Adapter Driver: OFED-1.4.2 Adapter Firmware: 2.7.200 Operating System: SUSE Linux Enterprise Server 11 SP1, Kernel 2.6.32.13-0.4-default Local File System: NFSv3 Shared File System: NFSv3 IPoIB System State: Multi-user, run level 3 Other Software: SGI ProPack 7 for Linux Service Pack 1, SGI Tempo V 2.1 Node Description: SGI InfiniteStorage Nexis 2000 NAS ==================================================== HARDWARE -------- Number of nodes: 1 Uses of the node: fileserver Vendor: SGI Model: SGI Altix XE 270 (Intel Xeon X5670, 2.93 GHz) 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 up to 3.33 GHz Hyper-Threading Technology enabled CPU MHz: 2933 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per chip L3 Cache: 12 MB I+D on chip per chip Other Cache: None Memory: 24 GB (6*4GB DDR3-1333 CL9 DIMMs) Disk Subsystem: 8.8 TB RAID 5 60 x 146 GB SAS (Seagate Cheetah 15K.5) Other Hardware: None Adapter: Mellanox MT26418 ConnectX, MT25208 InfiniHost III Ex (PCIe x8 Gen2 5 GT/s, PCIe x8 Gen1 2.5 GT/s) Number of Adapters: 2 Slot Type: PCIe x8 Gen2, PCIe x8 Gen1 Data Rate: InfiniBand 4x DDR Ports Used: 2 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Mellanox MT26418 ConnectX, MT25208 InfiniHost III Ex (PCIe x8 Gen2 5 GT/s, PCIe x8 Gen1 2.5 GT/s) Adapter Driver: OFED-1.4.0 Adapter Firmware: 2.6.0 and 5.2.0 Operating System: SUSE Linux Enterprise Server 11 (x86_64) Kernel 2.6.27.19-5-default Local File System: xfs Shared File System: -- System State: Multi-user, run level 3 Other Software: SGI Foundation Software 2 Interconnect Description: InfiniBand (MPI) ========================================== HARDWARE -------- Vendor: Mellanox Technologies and SGI Model: MT26428 ConnectX Switch Model: SGI QDR_1.5_HYPR_2454 with Mellanox Device 48438 (Infiniscale IV) Number of Switches: 32 Number of Ports: 36 Data Rate: InfiniBand 4x QDR Firmware: 5030005 Topology: Enhanced Hypercube Primary Use: MPI traffic Interconnect Description: InfiniBand (I/O) ========================================== HARDWARE -------- Vendor: Mellanox Technologies and SGI Model: MT26428 ConnectX Switch Model: SGI QDR_1.5_HYPR_2454 with Mellanox Device 48438 (Infiniscale IV) Number of Switches: 16 Number of Ports: 36 Data Rate: InfiniBand 4x QDR Firmware: 5030005 Topology: Enhanced Hypercube 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_IB_RAILS=2 ulimit -s unlimited BIOS settings: AMI BIOS version 080016 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 96 ranks, 4 switches for 192 ranks, 8 switches for 384 ranks, 16 switches for 768 ranks, 32 switches for 1536 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 -xSSE4.2 -no-prec-div C++ benchmarks: 126.lammps: -O3 -xSSE4.2 -no-prec-div -ansi-alias Fortran benchmarks: -O3 -xSSE4.2 -no-prec-div Benchmarks using both Fortran and C: -O3 -xSSE4.2 -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 v2.0. Report generated on Tue Jul 22 13:40:55 2014 by MPI2007 ASCII formatter v1463. Originally published on 22 September 2010.