| MPI2007 license: | 45 | Test date: | Apr-2009 |
|---|---|---|---|
| Test sponsor: | Indiana University | Hardware Availability: | Sep-2008 |
| Tested by: | Scott Teige | Software Availability: | Jan-2009 |
Results Table
| 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. | ||||||||||||||
| 104.milc | 256 | 152 | 10.3 | 153 | 10.2 | 151 | 10.4 | |||||||
| 107.leslie3d | 256 | 344 | 15.2 | 346 | 15.1 | 345 | 15.1 | |||||||
| 113.GemsFDTD | 256 | 542 | 11.6 | 538 | 11.7 | 566 | 11.1 | |||||||
| 115.fds4 | 256 | 69.6 | 28.0 | 69.5 | 28.1 | 69.7 | 28.0 | |||||||
| 121.pop2 | 256 | 419 | 9.86 | 408 | 10.1 | 415 | 9.95 | |||||||
| 122.tachyon | 256 | 111 | 25.2 | 110 | 25.4 | 111 | 25.2 | |||||||
| 126.lammps | 256 | 248 | 11.7 | 249 | 11.7 | 249 | 11.7 | |||||||
| 127.wrf2 | 256 | 268 | 29.0 | 269 | 29.0 | 272 | 28.7 | |||||||
| 128.GAPgeofem | 256 | 88.5 | 23.3 | 80.7 | 25.6 | 85.0 | 24.3 | |||||||
| 129.tera_tf | 256 | 134 | 20.6 | 133 | 20.8 | 135 | 20.5 | |||||||
| 130.socorro | 256 | 217 | 17.6 | 222 | 17.2 | 224 | 17.1 | |||||||
| 132.zeusmp2 | 256 | 147 | 21.1 | 148 | 21.0 | 146 | 21.2 | |||||||
| 137.lu | 256 | 128 | 28.7 | 128 | 28.8 | 128 | 28.7 | |||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | iDP node |
| Interconnects: | Gigabit Ethernet IB Switch |
| Total Compute Nodes: | 32 |
| Total Chips: | 64 |
| Total Cores: | 256 |
| Total Threads: | 256 |
| Total Memory: | 1 TB |
| Base Ranks Run: | 256 |
| Minimum Peak Ranks: | -- |
| Maximum Peak Ranks: | -- |
| Software Summary | |
|---|---|
| C Compiler: | Intel C++ Compiler 10.1 for Linux (10.1.013) |
| C++ Compiler: | Intel C++ Compiler 10.1 for Linux (10.1.013) |
| Fortran Compiler: | Intel Fortran Compiler 10.1 for Linux (10.1.013) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| MPI Library: | OpenMPI 1.3.1 |
| Other MPI Info: | None |
| Pre-processors: | No |
| Other Software: | None |
Node Description: iDP node
| Hardware | |
|---|---|
| Number of nodes: | 32 |
| Uses of the node: | compute |
| Vendor: | IBM |
| Model: | System x iDataPlex dx340 |
| CPU Name: | Intel Xeon L5420 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 8 |
| Cores per chip: | 4 |
| Threads per core: | 1 |
| CPU Characteristics: | 1333 MHz FSB |
| CPU MHz: | 2500 |
| 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: | 32 GB (FBDIMM 8x4-GB 667 MHz) |
| Disk Subsystem: | Western Digital 160 GB SATA WD160YS-23SHBO |
| Other Hardware: | None |
| Adapter: | Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01) |
| Number of Adapters: | 2 |
| Slot Type: | -- |
| Data Rate: | Gigabit Ethernet |
| Ports Used: | 1 |
| Interconnect Type: | Ethernet |
| Adapter: | Mellanox Technologies MT26418 [ConnectX IB DDR, PCIe 2.0 5GT/s] (rev a0) |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x8 Gen2 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 1 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01) |
| Adapter Driver: | OS default (e1000, v7.3.20-k2-NAPI) |
| Adapter Firmware: | 2.4-0 |
| Adapter: | Mellanox Technologies MT26418 [ConnectX IB DDR, PCIe 2.0 5GT/s] (rev a0) |
| Adapter Driver: | OFED 1.3.1 |
| Adapter Firmware: | 2.5.0 |
| Operating System: | RedHat EL v4.7 2.6.9-67.0.22.EL_lustre.1.6.7custom |
| Local File System: | Linux/ext3 |
| Shared File System: | IBM N5500 NAS via NFSv3 |
| System State: | Multi-User |
| Other Software: | lustre 1.6.7 kernel patches |
Interconnect Description: Gigabit Ethernet
| Hardware | |
|---|---|
| Vendor: | ProCurve Networking |
| Model: | HP ProCurve Switch 5406zl Intelligent Edge J8697A |
| Switch Model: | HP ProCurve Switch 5406zl Intelligent Edge J8697A |
| Number of Switches: | 1 |
| Number of Ports: | 144 |
| Data Rate: | 1Gbps Ethernet |
| Firmware: | -- |
| Topology: | Single switch |
| Primary Use: | Cluster File System |
Interconnect Description: IB Switch
| Hardware | |
|---|---|
| Vendor: | Cisco |
| Model: | Cisco SFS 7024D |
| Switch Model: | Cisco SFS 7024D |
| Number of Switches: | 1 |
| Number of Ports: | 288 |
| Data Rate: | InfiniBand 4x DDR |
| Firmware: | 4.1.1.1.11 |
| Topology: | Single switch |
| Primary Use: | MPI traffic |
Submit Notes
The config file option 'submit' was used.
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 |