SPEC(R) MPIM2007 Summary IBM iDP (Intel Xeon L5420, 2.50 GHz) Fri Apr 17 20:52:32 2009 MPI2007 License: 3440 Test date: Apr-2009 Test sponsor: Indiana university Hardware availability: Sep-2008 Tested by: Scott Teige Software availability: Jan-2009 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 256 171 9.15 S 104.milc 256 153 10.2 S 104.milc 256 159 9.83 * 107.leslie3d 256 360 14.5 S 107.leslie3d 256 359 14.5 * 107.leslie3d 256 358 14.6 S 113.GemsFDTD 256 510 12.4 S 113.GemsFDTD 256 501 12.6 S 113.GemsFDTD 256 507 12.5 * 115.fds4 256 71.7 27.2 * 115.fds4 256 71.3 27.4 S 115.fds4 256 74.5 26.2 S 121.pop2 256 320 12.9 S 121.pop2 256 320 12.9 * 121.pop2 256 322 12.8 S 122.tachyon 256 112 25.0 S 122.tachyon 256 111 25.1 S 122.tachyon 256 111 25.1 * 126.lammps 256 245 11.9 S 126.lammps 256 245 11.9 S 126.lammps 256 245 11.9 * 127.wrf2 256 252 31.0 * 127.wrf2 256 257 30.4 S 127.wrf2 256 250 31.2 S 128.GAPgeofem 256 88.9 23.2 S 128.GAPgeofem 256 87.6 23.6 * 128.GAPgeofem 256 87.5 23.6 S 129.tera_tf 256 134 20.7 S 129.tera_tf 256 134 20.6 S 129.tera_tf 256 134 20.7 * 130.socorro 256 222 17.2 S 130.socorro 256 222 17.2 * 130.socorro 256 224 17.1 S 132.zeusmp2 256 151 20.5 S 132.zeusmp2 256 152 20.4 * 132.zeusmp2 256 152 20.4 S 137.lu 256 127 28.9 S 137.lu 256 128 28.8 * 137.lu 256 128 28.8 S ============================================================================== 104.milc 256 159 9.83 * 107.leslie3d 256 359 14.5 * 113.GemsFDTD 256 507 12.5 * 115.fds4 256 71.7 27.2 * 121.pop2 256 320 12.9 * 122.tachyon 256 111 25.1 * 126.lammps 256 245 11.9 * 127.wrf2 256 252 31.0 * 128.GAPgeofem 256 87.6 23.6 * 129.tera_tf 256 134 20.7 * 130.socorro 256 222 17.2 * 132.zeusmp2 256 152 20.4 * 137.lu 256 128 28.8 * SPECmpiM_base2007 18.4 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 32 Total Chips: 64 Total Cores: 256 Total Threads: 256 Total Memory: 1 TB Base Ranks Run: 256 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C++ Compiler 10.1 for Linux (10.1.013) C++ Compiler: Intel C++ Compiler 10.1 for Linux (10.1.013) Fortran Compiler: Intel Fortran Compiler 10.1 for Linux (10.1.013) Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: Intel MPI 3.1 Other MPI Info: None Pre-processors: No Other Software: OFED 1.4 compat-dapl-1.2.13 Intel MPI Library 3.1 for Linux Multi-Purpose Daemon (MPD) Node Description: iDP node ========================== HARDWARE -------- Number of nodes: 32 Uses of the node: compute Vendor: IBM Model: System x iDataPlex dx340 CPU Name: Intel Xeon L5420 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 8 Cores per chip: 4 Threads per core: 1 CPU Characteristics: 1333 MHz FSB CPU MHz: 2500 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 12 MB I+D on chip per chip, 6 MB shared / 2 cores L3 Cache: None Other Cache: None Memory: 32 GB (FBDIMM 8x4-GB 667 MHz) Disk Subsystem: Western Digital 160 GB SATA WD160YS-23SHBO Other Hardware: None Adapter: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01) Number of Adapters: 2 Slot Type: -- Data Rate: Gigabit Ethernet Ports Used: 1 Interconnect Type: Ethernet Adapter: Mellanox Technologies MT26418 [ConnectX IB DDR, PCIe 2.0 5GT/s] (rev a0) Number of Adapters: 1 Slot Type: PCIe x8 Gen2 Data Rate: InfiniBand 4x DDR Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01) Adapter Driver: OS default (e1000, v7.3.20-k2-NAPI) Adapter Firmware: 2.4-0 Adapter: Mellanox Technologies MT26418 [ConnectX IB DDR, PCIe 2.0 5GT/s] (rev a0) Adapter Driver: OFED 1.3.1 Adapter Firmware: 2.5.0 Operating System: Red Hat EL v4.7 2.6.9-67.0.22.EL_lustre.1.6.7custom Local File System: Linux/ext3 Shared File System: IBM N5500 NAS via NFSv3 System State: Multi-User Other Software: lustre 1.6.7 kernel patches Interconnect Description: Gigabit Ethernet ========================================== HARDWARE -------- Vendor: ProCurve Networking Model: HP ProCurve Switch 5406zl Intelligent Edge J8697A Switch Model: HP ProCurve Switch 5406zl Intelligent Edge J8697A Number of Switches: 1 Number of Ports: 144 Data Rate: 1Gbps Ethernet Firmware: -- Topology: Single switch Primary Use: I/O traffic Interconnect Description: IB Switch =================================== HARDWARE -------- Vendor: Cisco Model: Cisco SFS 7024D Switch Model: Cisco SFS 7024D Number of Switches: 1 Number of Ports: 288 Data Rate: InfiniBand 4x DDR Firmware: 4.1.1.1.11 Topology: Single switch Primary Use: MPI traffic Submit Notes ------------ The config file option 'submit' was used. Base Compiler Invocation ------------------------ C benchmarks: mpiicc C++ benchmarks: 126.lammps: mpiicpc Fortran benchmarks: mpiifort Benchmarks using both Fortran and C: mpiicc mpiifort Base Portability Flags ---------------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 126.lammps: -DMPICH_IGNORE_CXX_SEEK 127.wrf2: -DSPEC_MPI_LINUX -DSPEC_MPI_CASE_FLAG Base Optimization Flags ----------------------- C benchmarks: -O3 -xT -ipo -no-prec-div C++ benchmarks: 126.lammps: -O3 -xT -ipo -no-prec-div Fortran benchmarks: -O3 -xT -ipo -no-prec-div Benchmarks using both Fortran and C: -O3 -xT -ipo -no-prec-div The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/EM64T_Intel101_flags.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel101_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 13:36:04 2014 by MPI2007 ASCII formatter v1463. Originally published on 6 May 2009.