SPEC(R) MPIM2007 Summary Intel Corporation Endeavor Tue Jan 29 07:02:41 2008 MPI2007 License: 13 Test date: Jan-2008 Test sponsor: Intel Corporation Hardware availability: Dec-2007 Tested by: Grigory Zagorodnev Software availability: Dec-2007 --------------------------------------------------------------------------- SPEC has determined that this result was not in compliance with the SPEC MPI2007 run and reporting rules. Specifically, the result did not meet the requirement for baseline optimization flags to not use assertion flags (the flag -fno-alias is a violation of this rule). The result was found to be performance neutral compared to runs without -fno-alias. Replacement results can be found at http://www.spec.org/mpi2007/results/res2008q4/mpi2007-20080922-00067.html --------------------------------------------------------------------------- Base Base Base Peak Peak Peak Benchmarks Ranks Run Time Ratio Ranks Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 104.milc 128 NC NC 107.leslie3d 128 NC NC 113.GemsFDTD 128 NC NC 115.fds4 128 NC NC 121.pop2 128 NC NC 122.tachyon 128 NC NC 126.lammps 128 NC NC 127.wrf2 128 NC NC 128.GAPgeofem 128 NC NC 129.tera_tf 128 NC NC 130.socorro 128 NC NC 132.zeusmp2 128 NC NC 137.lu 128 NC NC SPECmpiM_base2007 NC SPECmpiM_peak2007 Not Run BENCHMARK DETAILS ----------------- Type of System: Homogeneous Total Compute Nodes: 16 Total Chips: 32 Total Cores: 128 Total Threads: 128 Total Memory: 256 GB Base Ranks Run: 128 Minimum Peak Ranks: -- Maximum Peak Ranks: -- C Compiler: Intel C++ Compiler 10.1 for Linux (10.1.004) C++ Compiler: Intel C++ Compiler 10.1 for Linux (10.1.004) Fortran Compiler: Intel Fortran Compiler 10.1 for Linux (10.1.004) Base Pointers: 64-bit Peak Pointers: 64-bit MPI Library: Intel MPI Library 3.1 for Linux (3.1.020) Other MPI Info: None Pre-processors: No Other Software: None Node Description: Endeavor Node =============================== HARDWARE -------- Number of nodes: 16 Uses of the node: compute Vendor: Intel Model: SR1560SF CPU Name: Intel Xeon CPU E5462 CPU(s) orderable: 1-2 chips Chips enabled: 2 Cores enabled: 8 Cores per chip: 4 Threads per core: 1 CPU Characteristics: 1600MHz FSB CPU MHz: 2800 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: 16 GB (FBDIMM 16x1-GB 667 MHz) Disk Subsystem: Seagate Barracuda ES 250 GB ST3250620NS Other Hardware: None Adapter: Intel (ESB2) 82563EB Dual-Port Gigabit Ethernet Controller Number of Adapters: 1 Slot Type: PCIe x8 Data Rate: 1Gbps Ethernet Ports Used: 1 Interconnect Type: Ethernet Adapter: Mellanox MHGH28-XTC IB DDR (PCIe x8 Gen1 2.5 GT/s) Number of Adapters: 1 Slot Type: PCIe x16 Gen2 Data Rate: InfiniBand 4x DDR Ports Used: 1 Interconnect Type: InfiniBand SOFTWARE -------- Adapter: Intel (ESB2) 82563EB Dual-Port Gigabit Ethernet Controller Adapter Driver: e1000 Adapter Firmware: N/A Adapter: Mellanox MHGH28-XTC IB DDR (PCIe x8 Gen1 2.5 GT/s) Adapter Driver: OFED 1.2.5 Adapter Firmware: 2.2 Operating System: RedHat EL 4 Update 4 Local File System: Linux/ext3 Shared File System: DirectFlow System State: Multi-User Other Software: PBS Pro 8.0 Node Description: Panasas Fileserver ==================================== HARDWARE -------- Number of nodes: 1 Uses of the node: fileserver Vendor: Panasas Model: ActiveStor 3050 CPU Name: -- CPU(s) orderable: 1-2 chips Chips enabled: 1 Cores enabled: 1 Cores per chip: 1 Threads per core: 1 CPU Characteristics: -- CPU MHz: 0 Primary Cache: None Secondary Cache: None L3 Cache: None Other Cache: None Memory: 1 MB Disk Subsystem: 140 disks, 250GB/disk, 35TB total, 7 Shelves Other Hardware: None Adapter: -- Number of Adapters: 1 Slot Type: -- Data Rate: 1Gbps Ethernet Ports Used: 4 Interconnect Type: Ethernet SOFTWARE -------- Adapter: -- Adapter Driver: -- Adapter Firmware: N/A Operating System: 2.3.7.a-195733.1 Local File System: PanFS Shared File System: DirectFlow System State: Multi-User Other Software: None Interconnect Description: IB Switch =================================== HARDWARE -------- Vendor: SilverStorm Technologies Model: Cisco SFS 7024D Switch Model: Cisco SFS 7024D Number of Switches: 1 Number of Ports: 288 Data Rate: InfiniBand 4x DDR Firmware: 4.1.1.1.2 Topology: Star Primary Use: MPI traffic Interconnect Description: Gigabit Ethernet ========================================== HARDWARE -------- Vendor: Cisco Model: Cisco Catalyst 4510 Switch Model: Cisco Catalyst 4510 Number of Switches: 1 Number of Ports: 332 Data Rate: 1Gbps Ethernet Firmware: N/A Topology: Star Primary Use: file system traffic 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_CASE_FLAG -DSPEC_MPI_LINUX 130.socorro: -DSPEC_EIGHT_BYTE_LONG Base Optimization Flags ----------------------- C benchmarks: -O3 -no-prec-div -fno-alias -xT C++ benchmarks: 126.lammps: -O3 -no-prec-div -fno-alias -xT Fortran benchmarks: -O3 -no-prec-div -fno-alias -xT Benchmarks using both Fortran and C: -O3 -no-prec-div -fno-alias -xT 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 v1.0. Report generated on Tue Jul 22 13:33:24 2014 by MPI2007 ASCII formatter v1463. Originally published on 5 March 2008.