SPEC(R) MPIL2007 Summary SGI SGI Altix ICE 8400EX (Intel Xeon X5680, 3.33 GHz) Mon Sep 6 02:29:56 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 -------------- ------ --------- --------- ------ --------- --------- 121.pop2 1536 145 26.9 S 121.pop2 1536 134 29.0 * 121.pop2 1536 134 29.0 S 122.tachyon 1536 1358 1.43 S 122.tachyon 1536 154 12.6 * 122.tachyon 1536 154 12.6 S 125.RAxML 1536 117 24.9 S 125.RAxML 1536 118 24.8 * 125.RAxML 1536 118 24.8 S 126.lammps 1536 60.7 40.5 S 126.lammps 1536 60.6 40.6 S 126.lammps 1536 60.6 40.6 * 128.GAPgeofem 1536 105 56.3 S 128.GAPgeofem 1536 106 55.9 * 128.GAPgeofem 1536 107 55.7 S 129.tera_tf 1536 60.3 18.2 S 129.tera_tf 1536 60.3 18.2 * 129.tera_tf 1536 60.3 18.2 S 132.zeusmp2 1536 46.3 45.8 S 132.zeusmp2 1536 46.0 46.1 * 132.zeusmp2 1536 46.0 46.1 S 137.lu 1536 46.8 89.7 * 137.lu 1536 46.6 90.1 S 137.lu 1536 47.5 88.4 S 142.dmilc 1536 39.8 92.5 S 142.dmilc 1536 39.5 93.3 S 142.dmilc 1536 39.5 93.3 * 143.dleslie 1536 47.2 65.6 S 143.dleslie 1536 48.6 63.8 S 143.dleslie 1536 47.3 65.5 * 145.lGemsFDTD 1536 101 43.5 S 145.lGemsFDTD 1536 101 43.5 S 145.lGemsFDTD 1536 101 43.5 * 147.l2wrf2 1536 161 51.0 * 147.l2wrf2 1536 161 51.0 S 147.l2wrf2 1536 160 51.1 S ============================================================================== 121.pop2 1536 134 29.0 * 122.tachyon 1536 154 12.6 * 125.RAxML 1536 118 24.8 * 126.lammps 1536 60.6 40.6 * 128.GAPgeofem 1536 106 55.9 * 129.tera_tf 1536 60.3 18.2 * 132.zeusmp2 1536 46.0 46.1 * 137.lu 1536 46.8 89.7 * 142.dmilc 1536 39.5 93.3 * 143.dleslie 1536 47.3 65.5 * 145.lGemsFDTD 1536 101 43.5 * 147.l2wrf2 1536 161 51.0 * SPECmpiL_base2007 40.8 SPECmpiL_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 128 Total Chips: 256 Total Cores: 1536 Total Threads: 3072 Total Memory: 3 TB Base Ranks Run: 1536 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: 128 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 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 13:41:07 2014 by MPI2007 ASCII formatter v1463. Originally published on 22 September 2010.