# Invocation command line: # /store/hfeng/mpi2007/kit-85/bin/runspec --ranks 2048 -I -a validate --reportable -n 3 -o asc -i lref -T base -c sgi-linux-x86_64-intel-sgimpi.cfg large # output_root was not used for this run ############################################################################ flagsurl000=http://www.spec.org/mpi2007/flags/SGI_x86_64_Intel111_flags.20100202.xml ext=sgimpi action=validate tune=base input=ref teeout=no env_vars=1 no_input_handler=null mean_anyway=1 FC = ifort CC = icc CXX = icpc #################################################################### # # Base flags # #################################################################### default=base=default=default: FOPTIMIZE = -O3 -xSSE4.2 -no-prec-div COPTIMIZE = -O3 -xSSE4.2 -no-prec-div CXXOPTIMIZE = -O3 -xSSE4.2 -no-prec-div -ansi-alias EXTRA_LIBS = -lmpi default=default=default=default: use_submit_for_speed=1 submit=mpiexec_mpt -n $ranks $command #################################################################### # # Portability flags # #################################################################### 121.pop2=default=default=default: CPORTABILITY = -DSPEC_MPI_CASE_FLAG 127.wrf2=default=default=default: CPORTABILITY = -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX # The following section was added automatically, and contains settings that # did not appear in the original configuration file, but were added to the # raw file after the run. default: hw_avail = Sep-2009 license_num = 4 prepared_by = Huiyu Feng sw_avail = Dec-2009 sw_base_ptrsize = 64-bit sw_other = None sw_peak_ptrsize = 64-bit system_vendor = SGI test_sponsor = SGI tester = SGI system_class = Homogeneous sw_preprocessors = None sw_mpi_other = OFED-1.4.1 sw_mpi_library = SGI MPT 1.25 interconnect_IO_hw_model = MT26418 ConnectX interconnect_IO_hw_switch_1_count = 64 interconnect_IO_hw_switch_1_data_rate = InfiniBand 4x QDR interconnect_IO_hw_switch_1_firmware = 4020001 interconnect_IO_hw_switch_1_model = Mellanox MT48436 InfiniScale-IV interconnect_IO_hw_switch_1_ports = 36 interconnect_IO_hw_topo = Bristle hypercube with double dimensional links interconnect_IO_hw_vendor = Mellanox Technologies interconnect_IO_label = InfiniBand (I/O) interconnect_IO_order = 2 interconnect_IO_purpose = I/O traffic interconnect_MPI_hw_model = MT26418 ConnectX interconnect_MPI_hw_switch_1_count = 128 interconnect_MPI_hw_switch_1_data_rate = InfiniBand 4x QDR interconnect_MPI_hw_switch_1_firmware = 4020001 interconnect_MPI_hw_switch_1_model = Mellanox MT48436 InfiniScale-IV interconnect_MPI_hw_switch_1_ports = 36 interconnect_MPI_hw_topo = Bristle hypercube with double dimensional links interconnect_MPI_hw_vendor = Mellanox Technologies interconnect_MPI_label = InfiniBand (MPI) interconnect_MPI_order = 1 interconnect_MPI_purpose = MPI traffic node_compute_count = 256 node_compute_hw_adapter_IB_count = 1 node_compute_hw_adapter_IB_data_rate = InfiniBand 4x DDR node_compute_hw_adapter_IB_driver = OFED-1.4.1 node_compute_hw_adapter_IB_firmware = 2.6.0 node_compute_hw_adapter_IB_interconnect = InfiniBand node_compute_hw_adapter_IB_model000 = Mellanox MT26418 ConnectX IB DDR node_compute_hw_adapter_IB_model001 = (PCIe x8 Gen2 5 GT/s) node_compute_hw_adapter_IB_ports_used = 2 node_compute_hw_adapter_IB_slot_type = PCIe x8 Gen2 node_compute_hw_cpu_char000= Intel Turbo Boost Technology up to 3.2 GHz, node_compute_hw_cpu_char001 = 6.4 GT/s QPI, Hyper-Threading enabled node_compute_hw_cpu_mhz = 2800 node_compute_hw_cpu_name = Intel Xeon X5560 node_compute_hw_disk = None node_compute_hw_memory000= 36 GB (6*4GB + 6*2GB DDR3-1333 CL9 RDIMMs running node_compute_hw_memory001 = at 1066 MHZ. The 4GB DIMM is installed in DIMM node_compute_hw_memory002 = slot A in each channel.) node_compute_hw_model = SGI Altix ICE 8200EX (Intel Xeon X5560, 2.80 GHz) node_compute_hw_nchips = 2 node_compute_hw_ncores = 8 node_compute_hw_ncoresperchip = 4 node_compute_hw_ncpuorder = 1-2 chips node_compute_hw_nthreadspercore = 2 node_compute_hw_ocache = None node_compute_hw_other = None node_compute_hw_pcache = 32 KB I + 32 KB D on chip per core node_compute_hw_scache = 256 KB I+D on chip per core node_compute_hw_tcache = 8 MB I+D on chip per chip node_compute_hw_vendor = SGI node_compute_label = SGI Altix ICE 8200EX Compute Node node_compute_order = 2 node_compute_purpose = compute node_compute_sw_localfile = None node_compute_sw_os000 = SUSE Linux Enterprise Server 10 (x86_64) SP2 node_compute_sw_os001 = Kernel 2.6.16.60-0.30-smp node_compute_sw_other000= SGI ProPack 6 for Linux Service Pack 5, SGI Tempo node_compute_sw_other001 = V 1.9 node_compute_sw_sharedfile = NFSv3 IPoIB node_compute_sw_state = Multi-user, run level 3 node_fileserver_count = 1 node_fileserver_hw_adapter_IB_count = 2 node_fileserver_hw_adapter_IB_data_rate = InfiniBand 4x DDR node_fileserver_hw_adapter_IB_driver = OFED-1.4.1 node_fileserver_hw_adapter_IB_firmware = 2.3.0 node_fileserver_hw_adapter_IB_interconnect = InfiniBand node_fileserver_hw_adapter_IB_model000 = Mellanox MT26418 ConnectX IB DDR node_fileserver_hw_adapter_IB_model001 = (PCIe x8 Gen2 5 GT/s) node_fileserver_hw_adapter_IB_ports_used = 2 node_fileserver_hw_adapter_IB_slot_type = PCIe x8 Gen2 node_fileserver_hw_cpu_char = 1333 MHz FSB node_fileserver_hw_cpu_mhz = 2333 node_fileserver_hw_cpu_name = Intel Xeon 5140 node_fileserver_hw_disk000 = 4.3 TB RAID 5 node_fileserver_hw_disk001 = 48 x 146 GB SAS (Seagate Cheetah 15K.5) node_fileserver_hw_memory = 16 GB (8*2GB DDR2-667MHz DIMMS) node_fileserver_hw_model = SGI Altix XE 240 (Intel Xeon 5140, 2.33 GHz) node_fileserver_hw_nchips = 2 node_fileserver_hw_ncores = 4 node_fileserver_hw_ncoresperchip = 2 node_fileserver_hw_ncpuorder = 1-2 chips node_fileserver_hw_nthreadspercore = 1 node_fileserver_hw_ocache = None node_fileserver_hw_other = None node_fileserver_hw_pcache = 32 KB I + 32 KB D on chip per core node_fileserver_hw_scache = 4 MB I+D on chip per chip node_fileserver_hw_tcache = None node_fileserver_hw_vendor = SGI node_fileserver_label = SGI InfiniteStorage Nexis 2000 NAS node_fileserver_order = 3 node_fileserver_purpose = fileserver node_fileserver_sw_localfile = xfs node_fileserver_sw_os000 = SUSE Linux Enterprise Server 10 (x86_64) SP1 node_fileserver_sw_os001 = Kernel 2.6.16.54-0.2.5-smp node_fileserver_sw_other = SGI ProPack 5 for Linux Service Pack 5 node_fileserver_sw_state = Multi-user, run level 3 sw_c_compiler000 = Intel C Compiler for Linux sw_c_compiler001 = Version 11.1, Build 20091130 sw_cxx_compiler000 = Intel C++ Compiler for Linux sw_cxx_compiler001 = Version 11.1, Build 20091130 sw_f_compiler000 = Intel Fortran Compiler for Linux sw_f_compiler001 = Version 11.1, Build 20091130 system_name000 = SGI Altix ICE 8200EX system_name001 = (Intel Xeon X5560, 2.80 GHz) notes_000 = Software environment: notes_005 = export MPI_REQUEST_MAX=65536 notes_010 = export MPI_TYPE_MAX=32768 notes_015 = export MPI_BUFS_THRESHOLD=1 notes_020 = export MPI_DSM_DISTRIBUTE=yes notes_025 = export MPI_IB_RAILS=2 notes_030 = ulimit -s unlimited notes_035 = BIOS settings: notes_040 = AMI BIOS version 8.15 notes_045 = Hyper-Threading Technology enabled (default) notes_050 = Intel Turbo Boost Technology enabled (default) notes_055 = Intel Turbo Boost Technology activated in the OS via notes_060 = /etc/init.d/acpid start notes_065 = /etc/init.d/powersaved start notes_070 = powersave -f notes_075 = Interconnect Data Rate: notes_080 = The system interconnect has DDR InfiniBand HCAs, notes_085 = while the switches and cables run up to QDR rate. notes_090 = Job Placement: notes_095 = Each MPI job was assigned to a topologically compact set notes_100 = of nodes, i.e. the minimal needed number of switches was notes_105 = used for each job: 2 switches for 16/32/64 ranks, notes_110 = 4 switches for 128 ranks, 8 switches for 256 ranks, notes_115 = 16 switches for 512 ranks, 32 switches for 1024 ranks, notes_120 = 64 switches for 2048 ranks and 128 switches for notes_125 = 4096 ranks.