SPEC(R) MPIM2007 Summary Indiana University Mason (Intel Xeon L7555, base frequency 1.87 GHz, PC3-10600R, ECC, running at 1066 MHz and CL9, Turbo on, Max Turbo Frequency 2.53 GHz) Sat Dec 10 04:26:59 2011 MPI2007 License: 3440 Test date: Dec-2011 Test sponsor: Indiana University Hardware availability: Jun-2010 Tested by: Huian Li Software availability: Jan-2011 Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 256 80.8 19.4 * 104.milc 256 81.2 19.3 S 104.milc 256 79.3 19.7 S 107.leslie3d 256 311 16.8 * 107.leslie3d 256 310 16.8 S 107.leslie3d 256 314 16.6 S 113.GemsFDTD 256 506 12.5 * 113.GemsFDTD 256 512 12.3 S 113.GemsFDTD 256 497 12.7 S 115.fds4 256 58.4 33.4 S 115.fds4 256 60.3 32.4 * 115.fds4 256 62.5 31.2 S 121.pop2 256 1928 2.14 S 121.pop2 256 2011 2.05 S 121.pop2 256 1991 2.07 * 122.tachyon 256 130 21.5 S 122.tachyon 256 130 21.5 * 122.tachyon 256 130 21.5 S 126.lammps 256 263 11.1 * 126.lammps 256 258 11.3 S 126.lammps 256 267 10.9 S 127.wrf2 256 278 28.0 S 127.wrf2 256 278 28.1 S 127.wrf2 256 278 28.0 * 128.GAPgeofem 256 141 14.6 * 128.GAPgeofem 256 134 15.4 S 128.GAPgeofem 256 141 14.6 S 129.tera_tf 256 167 16.6 * 129.tera_tf 256 168 16.5 S 129.tera_tf 256 167 16.6 S 130.socorro 256 315 12.1 S 130.socorro 256 309 12.4 * 130.socorro 256 307 12.4 S 132.zeusmp2 256 125 24.9 * 132.zeusmp2 256 127 24.3 S 132.zeusmp2 256 124 25.0 S 137.lu 256 130 28.4 S 137.lu 256 123 29.9 S 137.lu 256 126 29.3 * ============================================================================== 104.milc 256 80.8 19.4 * 107.leslie3d 256 311 16.8 * 113.GemsFDTD 256 506 12.5 * 115.fds4 256 60.3 32.4 * 121.pop2 256 1991 2.07 * 122.tachyon 256 130 21.5 * 126.lammps 256 263 11.1 * 127.wrf2 256 278 28.0 * 128.GAPgeofem 256 141 14.6 * 129.tera_tf 256 167 16.6 * 130.socorro 256 309 12.4 * 132.zeusmp2 256 125 24.9 * 137.lu 256 126 29.3 * SPECmpiM_base2007 15.8 SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 8 Total Chips: 32 Total Cores: 256 Total Threads: 256 Total Memory: 4 TB Base Ranks Run: 256 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C Composer XE 2011 for Linux Version 12.0, Build 20110112 C++ Compiler: Intel C++ Composer XE 2011 for Linux Version 12.0, Build 20110112 Fortran Compiler: Intel Fortran Composer XE 2011 for Linux Version 12.0, Build 20110112 Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: OpenMPI-1.4.3 Other MPI Info: None Pre-processors: No Other Software: None Node Description: Mason Node ============================ HARDWARE -------- Number of nodes: 8 Uses of the node: compute Vendor: HP Model: Proliant DL580 G7 Server Series CPU Name: Intel Xeon L7555 CPU(s) orderable: 1-4 chips Chips enabled: 4 Cores enabled: 32 Cores per chip: 8 Threads per core: 1 CPU Characteristics: Intel Turbo Boost Technology enabled, 5.86 GT/s QPI CPU MHz: 1866 Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per core L3 Cache: 24 MB I+D on chip per chip, 24 MB shared / 8 cores Other Cache: None Memory: 512 GB (64 x 8 GB 2Rx4 PC3-10600R, ECC running at 1066 MHz and CL9) Disk Subsystem: Two 500 GB 7200 RPM 2.5" SAS hard drives,in RAID 1 mirror Other Hardware: None Adapter: HP NC375i 1G w/NC524SFP 10G Module Number of Adapters: 1 Slot Type: PCIe x8 Gen2 Data Rate: 10Gbps Ports Used: 1 Interconnect Type: 10 Gigabit Ethernet Adapter: HP NC375i 1G Number of Adapters: 1 Slot Type: PCIe x8 Gen2 Data Rate: 1Gbps Ports Used: 1 Interconnect Type: 1 Gigabit Ethernet SOFTWARE -------- Adapter: HP NC375i 1G w/NC524SFP 10G Module Adapter Driver: netxen_nic v 4.0.75 Adapter Firmware: 4.0.544 Adapter: HP NC375i 1G Adapter Driver: netxen_nic v 4.0.75 Adapter Firmware: 4.0.544 Operating System: RHEL6.0 (x86_64) 2.6.32-71.14.1.el6 Kernel 2.6.32-71.14.1.el6 Local File System: Linux/ext2 Shared File System: NFS System State: Multi-User Other Software: TORQUE-2.5.7 Node Description: HOME ====================== HARDWARE -------- Number of nodes: 1 Uses of the node: fileserver Vendor: IBM Model: IBM N5500 NAS CPU Name: Intel Xeon CPU CPU(s) orderable: 1-4 chips Chips enabled: 4 Cores enabled: 32 Cores per chip: 8 Threads per core: 1 CPU Characteristics: -- CPU MHz: 1866 Primary Cache: 32 KB I + 32 KB D on chip per chip Secondary Cache: 256 KB I+D on chip per core L3 Cache: None Other Cache: None Memory: 6 GB Disk Subsystem: 10 disks, 320GB/disk, 2.6TB total Other Hardware: None Adapter: Intel 82546GB Dual-Port Gigabit Ethernet Controller Number of Adapters: 1 Slot Type: PCI-Express x8 Data Rate: 1Gbps Ethernet Ports Used: 1 Interconnect Type: Ethernet SOFTWARE -------- Adapter: Intel 82546GB Dual-Port Gigabit Ethernet Controller Adapter Driver: e1000 Adapter Firmware: N/A Operating System: RedHat EL 4 Update 4 Local File System: None Shared File System: NFS System State: Multi-User Other Software: None Interconnect Description: 10Gigabit Ethernet ============================================ HARDWARE -------- Vendor: HP Model: HP NC375i 1G w/NC524SFP 10G Module Switch Model: Cisco 7018 (Line card module: N7K-M132XP-12) Number of Switches: 1 Number of Ports: 16 Data Rate: 10 Gbps Ethernet Firmware: EPLD 5.0.2 Topology: switched Primary Use: MPI traffic and NFS traffic Interconnect Description: Gigabit Ethernet ========================================== HARDWARE -------- Vendor: HP Model: Cisco SGE2010 Switch Model: Cisco SGE2010 Number of Switches: 1 Number of Ports: 48 Data Rate: 1 Gbps Ethernet Firmware: 3.0.0.18 Topology: switched Primary Use: Network management Submit Notes ------------ The config file option 'submit' was used. General Notes ------------- MPI startup command: mpirun command was used to start MPI jobs. eth0 (10 GigE) was specified at the mpirun command line for MPI message passing eth3 (1 GigE) was specified for non-MPI communication. BIOS settings: Intel Turbo Boost Technology (Turbo) : Enabled (the default) RAM configuration: Each compute node has 64x8-GB RDIMMs. Network: Four compute nodes connect to one Cisco Nexus 7018 switch via 10 GigE port. Job placement: Each MPI job was assigned to a topologically compact set of nodes, i.e. the minimal needed number of compute nodes was used for each job: 1 compute node for 32 ranks, 2 for 64 ranks, 4 for 128 ranks, and 8 for 256 ranks PBS Pro was used for job submission. It has no impact on performance. Can be found at: http://www.altair.com 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 -xSSE4.1 -no-prec-div C++ benchmarks: 126.lammps: -O3 -xSSE4.1 -no-prec-div Fortran benchmarks: -O3 -xSSE4.1 -no-prec-div Benchmarks using both Fortran and C: -O3 -xSSE4.1 -no-prec-div The flags file that was used to format this result can be browsed at http://www.spec.org/mpi2007/flags/EM64T_Intel111_flags.20120720.html You can also download the XML flags source by saving the following link: http://www.spec.org/mpi2007/flags/EM64T_Intel111_flags.20120720.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 13:44:30 2014 by MPI2007 ASCII formatter v1463. Originally published on 12 January 2012.