SPEC(R) MPIL2007 Summary SGI SGI Altix ICE 8400EX (Intel Xeon X5690, 3.46 GHz) Fri Jun 17 15:08:34 2011 MPI2007 License: 4 Test date: Jun-2011 Test sponsor: SGI Hardware availability: Feb-2011 Tested by: SGI Software availability: Aug-2011 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 121.pop2 768 5483 0.710 S 121.pop2 768 191 20.4 S 121.pop2 768 191 20.3 * 122.tachyon 768 159 12.2 S 122.tachyon 768 146 13.3 S 122.tachyon 768 146 13.3 * 125.RAxML 768 199 14.6 * 125.RAxML 768 200 14.6 S 125.RAxML 768 199 14.7 S 126.lammps 768 117 21.0 S 126.lammps 768 117 21.0 S 126.lammps 768 117 21.0 * 128.GAPgeofem 768 147 40.5 * 128.GAPgeofem 768 146 40.6 S 128.GAPgeofem 768 147 40.3 S 129.tera_tf 768 87.3 12.6 S 129.tera_tf 768 87.2 12.6 * 129.tera_tf 768 87.2 12.6 S 132.zeusmp2 768 85.4 24.8 S 132.zeusmp2 768 85.1 24.9 S 132.zeusmp2 768 85.2 24.9 * 137.lu 768 88.1 47.7 S 137.lu 768 88.1 47.7 * 137.lu 768 88.1 47.7 S 142.dmilc 768 75.4 48.9 S 142.dmilc 768 75.4 48.8 S 142.dmilc 768 75.4 48.8 * 143.dleslie 768 101 30.8 * 143.dleslie 768 101 30.6 S 143.dleslie 768 100 31.0 S 145.lGemsFDTD 768 160 27.5 S 145.lGemsFDTD 768 160 27.6 * 145.lGemsFDTD 768 160 27.6 S 147.l2wrf2 768 276 29.7 S 147.l2wrf2 768 279 29.5 S 147.l2wrf2 768 276 29.7 * ============================================================================== 121.pop2 768 191 20.3 * 122.tachyon 768 146 13.3 * 125.RAxML 768 199 14.6 * 126.lammps 768 117 21.0 * 128.GAPgeofem 768 147 40.5 * 129.tera_tf 768 87.2 12.6 * 132.zeusmp2 768 85.2 24.9 * 137.lu 768 88.1 47.7 * 142.dmilc 768 75.4 48.8 * 143.dleslie 768 101 30.8 * 145.lGemsFDTD 768 160 27.6 * 147.l2wrf2 768 276 29.7 * SPECmpiL_base2007 25.1 SPECmpiL_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++ Composer XE 2011 for Linux, Version 12.0.3.174 Build 20110309 C++ Compiler: Intel C++ Composer XE 2011 for Linux, Version 12.0.3.174 Build 20110309 Fortran Compiler: Intel Fortran Composer XE 2011 for Linux, Version 12.0.3.174 Build 20110309 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: SGI MPT 2.04 Patch 10789 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: 64 Uses of the node: compute Vendor: SGI Model: SGI Altix ICE 8400EX (Intel Xeon X5690, 3.46 GHz) CPU Name: Intel Xeon X5690 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 12 Cores per chip: 6 Threads per core: 2 CPU Characteristics: Six Core, 3.46 GHz, 6.4 GT/s QPI Intel Turbo Boost Technology up to 3.73 GHz Hyper-Threading Technology enabled CPU MHz: 3467 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 x 4 GB 2Rx4 PC3-10600R-9, ECC) 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: 2.7.8200 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 7SP1 for Linux, Build 701r3.sles11-1005252113 SGI Tempo Compute Node 2.1, Build 701r3.sles11-1005252113 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: 96 GB (12*8 GB 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 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: 2 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Mellanox MT26428 ConnectX IB QDR (PCIe x8 Gen2 5 GT/s) Adapter Driver: OFED-1.4.0 Adapter Firmware: 2.7.0 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, Build 700r3.sles11-1004061553 Interconnect Description: InfiniBand (MPI and I/O) ================================================== HARDWARE -------- Vendor: Mellanox Technologies and SGI Model: None 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: 5040005 Topology: Enhanced Hypercube Primary Use: MPI and 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. Additional notes regarding interconnect: The Infiniband network consists of two independent planes, with half the switches in the system allocated to each plane. I/O traffic is restricted to one plane, while MPI traffic can use both planes. 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 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_Intel12_flags.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/SGI_x86_64_Intel12_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 13:43:11 2014 by MPI2007 ASCII formatter v1463. Originally published on 14 July 2011.