MPI2007 license: | 4 | Test date: | Apr-2010 |
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Test sponsor: | SGI | Hardware Availability: | May-2010 |
Tested by: | SGI | Software Availability: | Feb-2010 |
Benchmark | Base | Peak | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
121.pop2 | 768 | 205 | 19.0 | 203 | 19.2 | 202 | 19.2 | |||||||
122.tachyon | 768 | 189 | 10.3 | 172 | 11.3 | 172 | 11.3 | |||||||
125.RAxML | 768 | 343 | 8.51 | 339 | 8.62 | 339 | 8.61 | |||||||
126.lammps | 768 | 135 | 18.2 | 134 | 18.4 | 134 | 18.4 | |||||||
128.GAPgeofem | 768 | 198 | 30.0 | 199 | 29.8 | 198 | 29.9 | |||||||
129.tera_tf | 768 | 117 | 9.35 | 117 | 9.39 | 117 | 9.43 | |||||||
132.zeusmp2 | 768 | 94.3 | 22.5 | 94.3 | 22.5 | 94.2 | 22.5 | |||||||
137.lu | 768 | 95.1 | 44.2 | 95.1 | 44.2 | 95.2 | 44.1 | |||||||
142.dmilc | 768 | 81.5 | 45.2 | 81.6 | 45.2 | 81.5 | 45.2 | |||||||
143.dleslie | 768 | 116 | 26.7 | 115 | 26.8 | 116 | 26.8 | |||||||
145.lGemsFDTD | 768 | 161 | 27.4 | 161 | 27.4 | 161 | 27.3 | |||||||
147.l2wrf2 | 768 | 294 | 27.9 | 294 | 27.9 | 294 | 27.9 |
Hardware Summary | |
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Type of System: | Homogeneous |
Compute Node: | SGI Altix ICE 8400EX Compute Node |
Interconnects: | InfiniBand (MPI) InfiniBand (I/O) |
File Server Node: | SGI InfiniteStorage Nexis 2000 NAS |
Total Compute Nodes: | 64 |
Total Chips: | 128 |
Total Cores: | 768 |
Total Threads: | 1536 |
Total Memory: | 1536 GB |
Base Ranks Run: | 768 |
Minimum Peak Ranks: | -- |
Maximum Peak Ranks: | -- |
Software Summary | |
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C Compiler: | Intel C Compiler for Linux Version 11.1, Build 20100203 |
C++ Compiler: | Intel C++ Compiler for Linux Version 11.1, Build 20100203 |
Fortran Compiler: | Intel Fortran Compiler for Linux Version 11.1, Build 20100203 |
Base Pointers: | 64-bit |
Peak Pointers: | 64-bit |
MPI Library: | SGI MPT 1.26 |
Other MPI Info: | OFED 1.4.1 |
Pre-processors: | None |
Other Software: | None |
Hardware | |
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Number of nodes: | 64 |
Uses of the node: | compute |
Vendor: | SGI |
Model: | SGI Altix ICE 8400EX (Intel Xeon X5670, 2.93 GHz) |
CPU Name: | Intel Xeon X5670 |
CPU(s) orderable: | 1-2 chips |
Chips enabled: | 2 |
Cores enabled: | 12 |
Cores per chip: | 6 |
Threads per core: | 2 |
CPU Characteristics: | Intel Turbo Boost Technology up to 3.33 GHz Hyper-Threading Technology enabled |
CPU MHz: | 2933 |
Primary Cache: | 32 KB I + 32 KB D on chip per core |
Secondary Cache: | 256 KB I+D on chip per core |
L3 Cache: | 12 MB I+D on chip per chip |
Other Cache: | None |
Memory: | 24 GB (6*4GB DDR3-1333 CL9 RDIMMs) |
Disk Subsystem: | None |
Other Hardware: | None |
Adapter: | Mellanox MT26428 ConnectX IB QDR (PCIe x8 Gen2 5 GT/s) |
Number of Adapters: | 1 |
Slot Type: | PCIe x8 Gen2 |
Data Rate: | InfiniBand 4x QDR |
Ports Used: | 2 |
Interconnect Type: | InfiniBand |
Software | |
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Adapter: | Mellanox MT26428 ConnectX IB QDR (PCIe x8 Gen2 5 GT/s) |
Adapter Driver: | OFED-1.4.1 |
Adapter Firmware: | 2.7.0 |
Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP3 Kernel 2.6.16.60-0.54.5-smp |
Local File System: | NFSv3 |
Shared File System: | NFSv3 IPoIB |
System State: | Multi-user, run level 3 |
Other Software: | SGI ProPack 6 for Linux Service Pack 6, SGI Tempo V 1.10 |
Hardware | |
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Number of nodes: | 1 |
Uses of the node: | fileserver |
Vendor: | SGI |
Model: | SGI Altix XE 240 (Intel Xeon 5140, 2.33 GHz) |
CPU Name: | Intel Xeon 5140 |
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: | 2333 |
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: | 16 GB (8*2GB DDR2-667MHz DIMMS) |
Disk Subsystem: | 4.3 TB RAID 5 48 x 146 GB SAS (Seagate Cheetah 15K.5) |
Other Hardware: | None |
Adapter: | Mellanox MT25208 InfiniHost III Ex (PCIe x8 Gen1 2.5 GT/s) |
Number of Adapters: | 2 |
Slot Type: | PCIe x8 Gen1 |
Data Rate: | InfiniBand 4x DDR |
Ports Used: | 2 |
Interconnect Type: | InfiniBand |
Software | |
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Adapter: | Mellanox MT25208 InfiniHost III Ex (PCIe x8 Gen1 2.5 GT/s) |
Adapter Driver: | OFED-1.3 |
Adapter Firmware: | 5.3.0 |
Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1 Kernel 2.6.16.54-0.2.5-smp |
Local File System: | xfs |
Shared File System: | -- |
System State: | Multi-user, run level 5 |
Other Software: | SGI ProPack 5 for Linux Service Pack 5 |
Hardware | |
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Vendor: | Mellanox Technologies |
Model: | MT26428 ConnectX |
Switch Model: | Mellanox MT48436 InfiniScale-IV |
Number of Switches: | 128 |
Number of Ports: | 36 |
Data Rate: | InfiniBand 4x QDR |
Firmware: | 5030004 |
Topology: | Bristle hypercube |
Primary Use: | MPI traffic |
Hardware | |
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Vendor: | Mellanox Technologies |
Model: | MT26428 ConnectX |
Switch Model: | Mellanox MT48436 InfiniScale-IV |
Number of Switches: | 64 |
Number of Ports: | 36 |
Data Rate: | InfiniBand 4x QDR |
Firmware: | 5030004 |
Topology: | Bristle hypercube |
Primary Use: | I/O traffic |
The config file option 'submit' was used.
Software environment: export MPI_REQUEST_MAX=65536 export MPI_TYPE_MAX=32768 export MPI_BUFS_THRESHOLD=1 export MPI_DSM_DISTRIBUTE=yes export MPI_IB_RAILS=2 ulimit -s unlimited BIOS settings: AMI BIOS version 8.16 Hyper-Threading Technology enabled (default) Intel Turbo Boost Technology enabled (default) Intel Turbo Boost Technology activated in the OS via /etc/init.d/acpid start /etc/init.d/powersaved start powersave -f Job Placement: Each MPI job was assigned to a topologically compact set of nodes, i.e. the minimal needed number of switches was used for each job: 2 switches for 96 ranks, 4 switches for 192 ranks, 8 switches for 384 ranks, 16 switches for 768 ranks, 32 switches for 1536 ranks, 64 switches for 3072 ranks.
icc |
126.lammps: | icpc |
ifort |
icc ifort |
121.pop2: | -DSPEC_MPI_CASE_FLAG |