| MPI2007 license: | 4 | Test date: | May-2008 |
|---|---|---|---|
| Test sponsor: | SGI | Hardware Availability: | Mar-2008 |
| Tested by: | SGI | Software Availability: | Apr-2008 |
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 | 118 | 13.3 | 102 | 15.3 | |||||||||
| 107.leslie3d | 256 | 284 | 18.4 | 281 | 18.6 | |||||||||
| 113.GemsFDTD | 256 | 388 | 16.2 | 387 | 16.3 | |||||||||
| 115.fds4 | 256 | 89.6 | 21.8 | 92.5 | 21.1 | |||||||||
| 121.pop2 | 256 | 305 | 13.5 | 305 | 13.5 | |||||||||
| 122.tachyon | 256 | 92.9 | 30.1 | 92.9 | 30.1 | |||||||||
| 126.lammps | 256 | 206 | 14.2 | 205 | 14.2 | |||||||||
| 127.wrf2 | 256 | 198 | 39.3 | 197 | 39.6 | |||||||||
| 128.GAPgeofem | 256 | 60.7 | 34.0 | 62.0 | 33.3 | |||||||||
| 129.tera_tf | 256 | 108 | 25.7 | 109 | 25.5 | |||||||||
| 130.socorro | 256 | 150 | 25.4 | 151 | 25.3 | |||||||||
| 132.zeusmp2 | 256 | 130 | 23.8 | 130 | 23.9 | |||||||||
| 137.lu | 256 | 98.1 | 37.5 | 98.4 | 37.3 | |||||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | SGI Altix ICE 8200EX Compute Node |
| Interconnects: | InfiniBand (MPI) InfiniBand (I/O) |
| File Server Node: | SGI InfiniteStorage NAS/SAN |
| Total Compute Nodes: | 32 |
| Total Chips: | 64 |
| Total Cores: | 256 |
| Total Threads: | 256 |
| Total Memory: | 512 GB |
| Base Ranks Run: | 256 |
| Minimum Peak Ranks: | -- |
| Maximum Peak Ranks: | -- |
| Software Summary | |
|---|---|
| C Compiler: | Intel C Compiler for Linux Version 10.1, Build 20080312 |
| C++ Compiler: | Intel C++ Compiler for Linux Version 10.1, Build 20080312 |
| Fortran Compiler: | Intel Fortran Compiler for Linux Version 10.1, Build 20080312 |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| MPI Library: | Intel MPI 3.1.038 |
| Other MPI Info: | OFED 1.3 |
| Pre-processors: | None |
| Other Software: | None |
Node Description: SGI Altix ICE 8200EX Compute Node
| Hardware | |
|---|---|
| Number of nodes: | 32 |
| Uses of the node: | compute |
| Vendor: | SGI |
| Model: | SGI Altix ICE 8200EX (Intel Xeon X5472, 3.00 GHz) |
| CPU Name: | Intel Xeon X5472 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 8 |
| Cores per chip: | 4 |
| Threads per core: | 1 |
| CPU Characteristics: | Quad Core, 3.0GHz |
| 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: | None |
| 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 |
| Adapter Firmware: | 2.3.0 |
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1 Kernel 2.6.16.46-0.12-smp |
| Local File System: | NFSv3 |
| Shared File System: | NFSv3 IPoIB |
| System State: | Multi-user, run level 3 |
| Other Software: | SGI ProPack 5 for Linux Service Pack 5 |
Node Description: SGI InfiniteStorage NAS/SAN
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | fileserver |
| Vendor: | SGI |
| Model: | SGI Altix 450 Density System (Itanium 2 Processor 9030 1.6GHz/8M) |
| CPU Name: | Dual-Core Intel Itanium 2 9030 |
| CPU(s) orderable: | 1-38 chips |
| Chips enabled: | 2 |
| Cores enabled: | 4 |
| Cores per chip: | 2 |
| Threads per core: | 1 |
| CPU Characteristics: | 533 MHz FSB |
| CPU MHz: | 1594 |
| Primary Cache: | 16 KB I + 16 KB D on chip per core |
| Secondary Cache: | 1 MB I + 256 KB D on chip per core |
| L3 Cache: | 4 MB I+D on chip per core |
| Other Cache: | None |
| Memory: | 24 GB (6*4GB DDR2-400 DIMMS) |
| Disk Subsystem: | 16 TB RAID 5 32 x 500 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: | 2 |
| Slot Type: | PCIe x8 Gen1 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 2 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Mellanox MT25208 InfiniHost III Ex (PCIe x8 Gen1 2.5 GT/s) |
| Adapter Driver: | OFED-1.3 |
| Adapter Firmware: | 5.2.0 |
| Operating System: | SUSE Linux Enterprise Server 10 (ia64) SP1 Kernel 2.6.16.54-0.2.5-default |
| Local File System: | xfs |
| Shared File System: | -- |
| System State: | Multi-user, run level 3 |
| Other Software: | SGI ProPack 5 for Linux Service Pack 5 |
Interconnect Description: InfiniBand (MPI)
| Hardware | |
|---|---|
| Vendor: | Mellanox Technologies |
| Model: | MT26418 ConnectX |
| Switch Model: | Mellanox MT47396 InfiniScale III |
| Number of Switches: | 32 |
| Number of Ports: | 24 |
| Data Rate: | InfiniBand 4x DDR |
| Firmware: | 2020001 |
| Topology: | Hypercube |
| 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: | 32 |
| Number of Ports: | 24 |
| Data Rate: | InfiniBand 4x DDR |
| Firmware: | 2020001 |
| Topology: | Hypercube |
| Primary Use: | I/O traffic |
General Notes
Required alternate sources: 129.tera_tf: fixbuffer
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 |