SPEC(R) MPIM2007 Summary SGI SGI Altix ICE 8400EX (Intel Xeon X5690, 3.46 GHz) Thu Jun 9 21:19:02 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 -------------- ------ --------- --------- ------ --------- --------- 104.milc 768 18.7 83.6 S 768 18.7 83.6 S 104.milc 768 15.8 98.9 S 768 15.8 98.9 S 104.milc 768 15.9 98.6 * 768 15.9 98.6 * 107.leslie3d 768 53.8 96.9 * 768 53.8 96.9 * 107.leslie3d 768 53.9 96.8 S 768 53.9 96.8 S 107.leslie3d 768 53.6 97.5 S 768 53.6 97.5 S 113.GemsFDTD 768 360 17.5 S 192 238 26.5 * 113.GemsFDTD 768 358 17.6 S 192 238 26.5 S 113.GemsFDTD 768 359 17.6 * 192 238 26.5 S 115.fds4 768 14.9 131 S 696 14.6 133 S 115.fds4 768 15.7 124 S 696 20.7 94.0 S 115.fds4 768 15.1 129 * 696 14.8 132 * 121.pop2 768 114 36.3 S 768 114 36.3 S 121.pop2 768 114 36.3 * 768 114 36.3 * 121.pop2 768 114 36.2 S 768 114 36.2 S 122.tachyon 768 28.2 99.1 S 768 28.2 99.1 S 122.tachyon 768 28.3 99.0 * 768 28.3 99.0 * 122.tachyon 768 28.3 98.9 S 768 28.3 98.9 S 126.lammps 768 130 22.4 S 192 127 22.9 S 126.lammps 768 130 22.4 * 192 127 22.9 S 126.lammps 768 129 22.5 S 192 127 22.9 * 127.wrf2 768 53.9 145 * 768 53.9 145 * 127.wrf2 768 53.8 145 S 768 53.8 145 S 127.wrf2 768 54.0 144 S 768 54.0 144 S 128.GAPgeofem 768 15.2 136 S 768 15.2 136 S 128.GAPgeofem 768 15.0 137 * 768 15.0 137 * 128.GAPgeofem 768 15.0 138 S 768 15.0 138 S 129.tera_tf 768 32.2 86.0 S 768 32.2 86.0 S 129.tera_tf 768 32.2 86.0 * 768 32.2 86.0 * 129.tera_tf 768 32.2 85.9 S 768 32.2 85.9 S 130.socorro 768 63.8 59.8 S 768 63.8 59.8 S 130.socorro 768 64.1 59.6 * 768 64.1 59.6 * 130.socorro 768 64.6 59.1 S 768 64.6 59.1 S 132.zeusmp2 768 33.3 93.1 S 528 32.4 95.6 S 132.zeusmp2 768 33.3 93.1 * 528 32.4 95.7 * 132.zeusmp2 768 33.4 92.8 S 528 32.3 96.1 S 137.lu 768 35.9 102 S 504 34.1 108 * 137.lu 768 35.9 102 * 504 34.1 108 S 137.lu 768 35.9 102 S 504 34.1 108 S ============================================================================== 104.milc 768 15.9 98.6 * 768 15.9 98.6 * 107.leslie3d 768 53.8 96.9 * 768 53.8 96.9 * 113.GemsFDTD 768 359 17.6 * 192 238 26.5 * 115.fds4 768 15.1 129 * 696 14.8 132 * 121.pop2 768 114 36.3 * 768 114 36.3 * 122.tachyon 768 28.3 99.0 * 768 28.3 99.0 * 126.lammps 768 130 22.4 * 192 127 22.9 * 127.wrf2 768 53.9 145 * 768 53.9 145 * 128.GAPgeofem 768 15.0 137 * 768 15.0 137 * 129.tera_tf 768 32.2 86.0 * 768 32.2 86.0 * 130.socorro 768 64.1 59.6 * 768 64.1 59.6 * 132.zeusmp2 768 33.3 93.1 * 528 32.4 95.7 * 137.lu 768 35.9 102 * 504 34.1 108 * SPECmpiM_base2007 73.1 SPECmpiM_peak2007 76.1 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: 192 Maximum Peak Ranks: 768 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 up to 96 ranks, 4 switches for 192 ranks, 8 switches for 384 ranks, 16 switches for 768 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. Peak run: In the peak run, some benchmarks used different number of ranks from base. It is the only difference between base and peak. Compiler Invocation ------------------- C benchmarks: icc C++ benchmarks: 126.lammps: icpc Fortran benchmarks: ifort Benchmarks using both Fortran and C: icc ifort 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 Peak Optimization Flags ----------------------- C benchmarks: 104.milc: basepeak = yes 122.tachyon: basepeak = yes C++ benchmarks: 126.lammps: -O3 -xSSE4.2 -no-prec-div -ansi-alias Fortran benchmarks: 107.leslie3d: basepeak = yes 113.GemsFDTD: -O3 -xSSE4.2 -no-prec-div 129.tera_tf: basepeak = yes 137.lu: Same as 113.GemsFDTD Benchmarks using both Fortran and C: 115.fds4: -O3 -xSSE4.2 -no-prec-div 121.pop2: basepeak = yes 127.wrf2: basepeak = yes 128.GAPgeofem: basepeak = yes 130.socorro: basepeak = yes 132.zeusmp2: Same as 115.fds4 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 v2.0.1. Report generated on Tue Jul 22 13:42:52 2014 by MPI2007 ASCII formatter v1463. Originally published on 14 July 2011.