SPEC(R) MPIM2007 Summary Linux Networx LS-1, Scali MPI Connect 5.6.1, Intel 9.1 compilers Sun Feb 17 08:57:56 2008 MPI2007 License: 021 Test date: Feb-2008 Test sponsor: Scali, Inc Hardware availability: Sep-2007 Tested by: Scali, Inc Software availability: Feb-2008 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 32 550 2.85 * 104.milc 32 550 2.84 S 104.milc 32 549 2.85 S 107.leslie3d 32 1533 3.40 S 107.leslie3d 32 1535 3.40 S 107.leslie3d 32 1535 3.40 * 113.GemsFDTD 32 1108 5.70 S 113.GemsFDTD 32 1108 5.69 * 113.GemsFDTD 32 1109 5.69 S 115.fds4 32 647 3.01 * 115.fds4 32 646 3.02 S 115.fds4 32 655 2.98 S 121.pop2 32 876 4.71 S 121.pop2 32 880 4.69 S 121.pop2 32 877 4.71 * 122.tachyon 32 909 3.08 * 122.tachyon 32 910 3.07 S 122.tachyon 32 909 3.08 S 126.lammps 32 869 3.36 * 126.lammps 32 868 3.36 S 126.lammps 32 869 3.36 S 127.wrf2 32 1383 5.64 * 127.wrf2 32 1381 5.65 S 127.wrf2 32 1384 5.63 S 128.GAPgeofem 32 561 3.68 S 128.GAPgeofem 32 560 3.69 S 128.GAPgeofem 32 560 3.69 * 129.tera_tf 32 815 3.40 S 129.tera_tf 32 813 3.40 S 129.tera_tf 32 813 3.40 * 130.socorro 32 1098 3.48 S 130.socorro 32 1099 3.47 * 130.socorro 32 1100 3.47 S 132.zeusmp2 32 801 3.87 S 132.zeusmp2 32 801 3.87 * 132.zeusmp2 32 802 3.87 S 137.lu 32 1332 2.76 S 137.lu 32 1339 2.75 S 137.lu 32 1337 2.75 * ============================================================================== 104.milc 32 550 2.85 * 107.leslie3d 32 1535 3.40 * 113.GemsFDTD 32 1108 5.69 * 115.fds4 32 647 3.01 * 121.pop2 32 877 4.71 * 122.tachyon 32 909 3.08 * 126.lammps 32 869 3.36 * 127.wrf2 32 1383 5.64 * 128.GAPgeofem 32 560 3.69 * 129.tera_tf 32 813 3.40 * 130.socorro 32 1099 3.47 * 132.zeusmp2 32 801 3.87 * 137.lu 32 1337 2.75 * SPECmpiM(TM)_base2007 3.66 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogenous Total Compute Nodes: 8 Total Chips: 16 Total Cores: 32 Total Threads: 32 Total Memory: 64 GB Base Ranks Run: 32 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C 9.1.045 C++ Compiler: Intel C++ 9.1.045 Fortran Compiler: Intel Fortran 9.1.040 Auto Parallel: No Base Pointers: 64-bit Peak Pointers: Not Applicable MPI Library: Scali MPI Connect 5.6.1-58818 Other MPI Info: IB Gold VAPI Pre-processors: None Other Software: None Node Description: Linux Networx LS-1 ==================================== HARDWARE -------- Number of nodes: 8 Uses of the node: compute Vendor: Linux Networx, Inc. Model: LS-1 CPU Name: Intel Xeon 5160 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 4 Cores per chip: 2 Threads per core: 1 CPU Characteristics: 1333 Mhz FSB CPU MHz: 3000 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 4 MB I+D on chip per chip L3 Cache: None Other Cache: None Memory: 8 GB (8 x 1GB DIMMs 667 MHz) Disk Subsystem: 250GB SAS hard drive Other Hardware: None Adapter: Mellanox MHGA28-XTC PCI-Express DDR InfiniBand HCA Number of Adapters: 1 Slot Type: PCIe x8 Data Rate: InfiniBand 4x DDR Ports Used: 1 Interconnect Type: Infiniband SOFTWARE -------- Adapter: Mellanox MHGA28-XTC PCI-Express DDR InfiniBand HCA Adapter Driver: IBGD 1.8.2 Adapter Firmware: 5.1.4 Operating System: SLES9 SP3 Local File System: Not applicable Shared File System: GPFS System State: multi-user Other Software: None Node Description: Linux Networx LS1 I/O Nodes ============================================= HARDWARE -------- Number of nodes: 8 Uses of the node: file server Vendor: Linux Networx, Inc. Model: LS1 CPU Name: Intel Xeon 5150 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 4 Cores per chip: 2 Threads per core: 1 CPU Characteristics: 1333 Mhz FSB CPU MHz: 2660 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 4 MB I+D on chip per chip L3 Cache: None Other Cache: None Memory: 4 GB (4 x 1GB DIMMs 667 MHz) Disk Subsystem: 18 TB SAN interconnected by FC4 Other Hardware: None Adapter: Mellanox MHGA28-XTC PCI-X DDR InfiniBand HCA Number of Adapters: 1 Slot Type: PCIe x8 Data Rate: InfiniBand 4x DDR Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Mellanox MHGA28-XTC PCI-X DDR InfiniBand HCA Adapter Driver: IBGD 1.8.2 Adapter Firmware: 5.2.0 Operating System: SLES9 SP3 Local File System: Not applicable Shared File System: GPFS System State: multi-user Other Software: None Interconnect Description: InfiniBand ==================================== HARDWARE -------- Vendor: QLogic Model: QLogic Silverstorm 9120 Fabric Director Switch Model: 9120 Number of Switches: 1 Number of Ports: 144 Data Rate: InfiniBand 4x SDR and InfiniBand 4x DDR Firmware: 4.1.1.1.11 Topology: Single switch (star) Primary Use: MPI and filesystem traffic General Notes ------------- The following approved srcalts are used tera_tf - fixbuffer wrf2 - fixcalling Base Compiler Invocation ------------------------ C benchmarks: /opt/scali/bin/mpicc -ccl icc C++ benchmarks: 126.lammps: /opt/scali/bin/mpicc -ccl icpc Fortran benchmarks: /opt/scali/bin/mpif77 -ccl ifort Benchmarks using both Fortran and C: /opt/scali/bin/mpicc -ccl icc /opt/scali/bin/mpif77 -ccl ifort Base Portability Flags ---------------------- 121.pop2: -DSPEC_MPI_CASE_FLAG 127.wrf2: -DSPEC_MPI_LINUX -DSPEC_MPI_CASE_FLAG Base Optimization Flags ----------------------- C benchmarks: -O3 -no-prec-div -ftz -fno-alias -xT C++ benchmarks: 126.lammps: -O3 -no-prec-div -ftz -fno-alias -xT Fortran benchmarks: -O3 -no-prec-div -ftz -fno-alias -xT Benchmarks using both Fortran and C: -O3 -no-prec-div -ftz -fno-alias -xT The flags files that were used to format this result can be browsed at http://www.spec.org/mpi2007/flags/MPI2007_flags.20080611.html http://www.spec.org/mpi2007/flags/MPI2007_flags.0.20080611.html You can also download the XML flags sources by saving the following links: http://www.spec.org/mpi2007/flags/MPI2007_flags.20080611.xml http://www.spec.org/mpi2007/flags/MPI2007_flags.0.20080611.xml SPEC and SPECmpiM are registered trademarks or 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 2006-2008 Standard Performance Evaluation Corporation Tested with SPEC MPI2007 v1.0. Report generated on Thu Jun 12 14:02:37 2008 by MPI2007 ASCII formatter v1044.