| MPI2007 license: | 021 | Test date: | Dec-2008 |
|---|---|---|---|
| Test sponsor: | Platform Computing Inc. | Hardware Availability: | Mar-2008 |
| Tested by: | Platform Computing Inc. | 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 | 128 | 197 | 7.93 | 194 | 8.06 | 195 | 8.02 | |||||||
| 107.leslie3d | 128 | 529 | 9.86 | 522 | 9.99 | 514 | 10.2 | |||||||
| 113.GemsFDTD | 128 | 379 | 16.7 | 379 | 16.7 | 379 | 16.7 | |||||||
| 115.fds4 | 128 | 173 | 11.3 | 172 | 11.4 | 172 | 11.4 | |||||||
| 121.pop2 | 128 | 343 | 12.0 | 349 | 11.8 | 368 | 11.2 | |||||||
| 122.tachyon | 128 | 174 | 16.1 | 175 | 16.0 | 174 | 16.1 | |||||||
| 126.lammps | 128 | 228 | 12.8 | 228 | 12.8 | 229 | 12.7 | |||||||
| 127.wrf2 | 128 | 362 | 21.5 | 361 | 21.6 | 361 | 21.6 | |||||||
| 128.GAPgeofem | 128 | 185 | 11.1 | 185 | 11.2 | 185 | 11.2 | |||||||
| 129.tera_tf | 128 | 192 | 14.4 | 191 | 14.5 | 191 | 14.5 | |||||||
| 130.socorro | 128 | 199 | 19.1 | 200 | 19.1 | 216 | 17.7 | |||||||
| 132.zeusmp2 | 128 | 244 | 12.7 | 246 | 12.6 | 245 | 12.7 | |||||||
| 137.lu | 128 | 187 | 19.6 | 187 | 19.6 | 188 | 19.6 | |||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | SGI Altix ICE 8200EX Compute Node |
| Interconnects: | InfiniBand (MPI) InfiniBand (I/O) |
| File Server Node: | SGI Storage Node |
| 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: | -- |
| Software Summary | |
|---|---|
| C Compiler: | Intel C Compiler 10.1 for Linux (10.1.018) |
| C++ Compiler: | Intel C++ Compiler 10.1 for Linux (10.1.018) |
| Fortran Compiler: | Intel Fortran Compiler 10.1 for Linux (10.1.018) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| MPI Library: | Platform MPI 5.6.4-59151 |
| Other MPI Info: | OFED 1.3.1 Platform Computing Inc has acquired Scali MPI Connect, hence Platform MPI and Scali MPI Connect are used synonymously. |
| Pre-processors: | None |
| Other Software: | None |
Node Description: SGI Altix ICE 8200EX Compute Node
| Hardware | |
|---|---|
| Number of nodes: | 16 |
| Uses of the node: | compute |
| Vendor: | SGI |
| Model: | SGI Altix ICE 8200EX (Intel Xeon E5472, 3.00 GHz) |
| CPU Name: | Intel Xeon E5472 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 8 |
| Cores per chip: | 4 |
| Threads per core: | 1 |
| CPU Characteristics: | Quad-Core Xeon E5472 (Harpertown), 1600MHz FSB |
| CPU MHz: | 3000 |
| 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 (8*2GB PC2-6400 CL5-5-5 FB-DIMMs) |
| Disk Subsystem: | None |
| Other Hardware: | IB adapter port #1 was used for MPI traffic and port #2 was used for I/O |
| Adapter: | Mellanox MT26418 ConnectX IB DDR (PCIe x8 Gen2 5 GT/s) |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x8 Gen2 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 2 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Mellanox MT26418 ConnectX IB DDR (PCIe x8 Gen2 5 GT/s) |
| Adapter Driver: | OFED-1.3.1 |
| Adapter Firmware: | 2.5.0 |
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2 Kernel 2.6.16.60-0.23.PTF.403865.1-smp |
| Local File System: | None (diskless) |
| Shared File System: | NFSv3 IPoIB |
| System State: | Multi-user, run level 3 |
| Other Software: | SGI ProPack 6 for Linux Service Pack 1 |
Node Description: SGI Storage Node
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | fileserver |
| Vendor: | SGI |
| Model: | SGI Altix XE 250 |
| CPU Name: | Intel Xeon E5420 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 8 |
| Cores per chip: | 4 |
| Threads per core: | 1 |
| CPU Characteristics: | Quad-Core Xeon E5420 (Harpertown), 1333MHz 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: | 24 GB (12*2GB PC2-5300 FB-DIMMs) |
| Disk Subsystem: | 6 TB RAID 5 8 x 750 GB SATA (Seagate Barracuda 7200 RPM) |
| Other Hardware: | None |
| Adapter: | Mellanox MT25208 InfiniHost III Ex (PCIe x8 Gen1 2.5 GT/s) |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x8 Gen1 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 1 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Mellanox MT25208 InfiniHost III Ex (PCIe x8 Gen1 2.5 GT/s) |
| Adapter Driver: | OFED-1.3.1 |
| Adapter Firmware: | 5.3.0 |
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP2 Kernel 2.6.16.60-0.23.PTF.403865.1-smp |
| Local File System: | XFS |
| Shared File System: | NFSv3 IPoIB |
| System State: | Multi-user, run level 3 |
| Other Software: | SGI ProPack 6 for Linux Service Pack 1 |
Interconnect Description: InfiniBand (MPI)
| Hardware | |
|---|---|
| Vendor: | Mellanox Technologies |
| Model: | MT26418 ConnectX |
| Switch Model: | Mellanox MT47396 InfiniScale III |
| Number of Switches: | 2 |
| Number of Ports: | 24 |
| Data Rate: | InfiniBand 4x DDR |
| Firmware: | 2020001 |
| Topology: | HyperCube (dim=1) of two 24-port switches connected by eight IB links |
| Primary Use: | MPI traffic |
Interconnect Description: InfiniBand (I/O)
| Hardware | |
|---|---|
| Vendor: | Mellanox Technologies |
| Model: | MT26418 ConnectX |
| Switch Model: | Mellanox MT47396 InfiniScale-III |
| Number of Switches: | 2 |
| Number of Ports: | 24 |
| Data Rate: | InfiniBand 4x DDR |
| Firmware: | 2020001 |
| Topology: | HyperCube (dim=1) of two 24-port switches connected by eight IB links |
| Primary Use: | I/O traffic |
Submit Notes
The config file option 'submit' was used.
Base Compiler Invocation
C benchmarks:
| mpicc -ccl icc |
C++ benchmarks:
| 126.lammps: | mpicc -ccl icpc |
Fortran benchmarks:
| mpif77 -ccl ifort |
Benchmarks using both Fortran and C:
| mpicc -ccl icc mpif77 -ccl ifort |
Base Portability Flags
| 121.pop2: | -DSPEC_MPI_CASE_FLAG |
| 127.wrf2: | -DSPEC_MPI_CASE_FLAG -DSPEC_MPI_LINUX |