SPEC(R) MPIM2007 Summary IBM iDP (Intel Xeon L5420, 2.50 GHz) Tue Dec 22 19:25:03 2009 MPI2007 License: 3440 Test date: Dec-2009 Test sponsor: Indiana University Hardware availability: Dec-2007 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 256 144 10.9 S 104.milc 256 143 10.9 * 104.milc 256 143 10.9 S 107.leslie3d 256 426 12.3 * 107.leslie3d 256 423 12.3 S 107.leslie3d 256 430 12.1 S 113.GemsFDTD 256 536 11.8 S 113.GemsFDTD 256 522 12.1 S 113.GemsFDTD 256 535 11.8 * 115.fds4 256 65.3 29.9 S 115.fds4 256 66.1 29.5 S 115.fds4 256 65.8 29.7 * 121.pop2 256 414 9.98 S 121.pop2 256 420 9.83 S 121.pop2 256 419 9.86 * 122.tachyon 256 108 25.9 S 122.tachyon 256 109 25.6 S 122.tachyon 256 108 25.8 * 126.lammps 256 235 12.4 S 126.lammps 256 237 12.3 S 126.lammps 256 236 12.4 * 127.wrf2 256 350 22.3 S 127.wrf2 256 348 22.4 * 127.wrf2 256 345 22.6 S 128.GAPgeofem 256 79.9 25.8 S 128.GAPgeofem 256 80.5 25.6 * 128.GAPgeofem 256 81.0 25.5 S 129.tera_tf 256 126 21.9 * 129.tera_tf 256 127 21.8 S 129.tera_tf 256 126 21.9 S 130.socorro 256 193 19.7 S 130.socorro 256 194 19.7 * 130.socorro 256 195 19.5 S 132.zeusmp2 256 144 21.6 * 132.zeusmp2 256 144 21.5 S 132.zeusmp2 256 144 21.6 S 137.lu 256 126 29.2 S 137.lu 256 126 29.1 S 137.lu 256 126 29.2 * ============================================================================== 104.milc 256 143 10.9 * 107.leslie3d 256 426 12.3 * 113.GemsFDTD 256 535 11.8 * 115.fds4 256 65.8 29.7 * 121.pop2 256 419 9.86 * 122.tachyon 256 108 25.8 * 126.lammps 256 236 12.4 * 127.wrf2 256 348 22.4 * 128.GAPgeofem 256 80.5 25.6 * 129.tera_tf 256 126 21.9 * 130.socorro 256 194 19.7 * 132.zeusmp2 256 144 21.6 * 137.lu 256 126 29.2 * SPECmpiM_base2007 18.1 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 11.1 for Linux (11.1.038) C++ Compiler: Intel C++ Compiler 11.1 for Linux (11.1.038) Fortran Compiler: Intel Fortran Compiler 11.1 for Linux (11.1.038) Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: OpenMPI 1.3.1 Other MPI Info: None Pre-processors: No Other Software: OpenMPI 1.3.1 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: e1000e version 1.0.2-k2 Adapter Firmware: 2.4-0 Adapter: Mellanox Technologies MT26418 [ConnectX IB DDR, PCIe 2.0 5GT/s] (rev a0) Adapter Driver: OFED 1.4.1 Adapter Firmware: 2.5.0 Operating System: RedHat ELv5.4 (x86_64) 2.6.18-92.1.17.el5_lustre.1.6.7.1custom-perfctr-2 Local File System: Linux/ext3 Shared File System: IBM N5500 NAS via NFSv3 System State: Multi-User Other Software: -- 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: Cluster File System 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: mpicc C++ benchmarks: 126.lammps: mpicxx Fortran benchmarks: mpif90 Benchmarks using both Fortran and C: mpicc mpif90 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.20100128.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel101_flags.20100128.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 13:39:34 2014 by MPI2007 ASCII formatter v1463. Originally published on 27 January 2010.