| MPI2007 license: | 13 | Test date: | Mar-2009 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Mar-2009 |
| Tested by: | Pavel Shelepugin | Software Availability: | Jun-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 | 50.0 | 31.3 | 46.4 | 33.7 | |||||||||
| 107.leslie3d | 256 | 142 | 36.8 | 142 | 36.8 | |||||||||
| 113.GemsFDTD | 256 | 342 | 18.4 | 344 | 18.4 | |||||||||
| 115.fds4 | 256 | 68.2 | 28.6 | 67.4 | 28.9 | |||||||||
| 121.pop2 | 256 | 176 | 23.4 | 176 | 23.5 | |||||||||
| 122.tachyon | 256 | 105 | 26.5 | 101 | 27.8 | |||||||||
| 126.lammps | 256 | 154 | 19.0 | 154 | 18.9 | |||||||||
| 127.wrf2 | 256 | 120 | 64.8 | 116 | 67.0 | |||||||||
| 128.GAPgeofem | 256 | 47.7 | 43.3 | 46.7 | 44.2 | |||||||||
| 129.tera_tf | 256 | 97.0 | 28.5 | 96.5 | 28.7 | |||||||||
| 130.socorro | 256 | 96.8 | 39.4 | 95.4 | 40.0 | |||||||||
| 132.zeusmp2 | 256 | 79.9 | 38.8 | 79.1 | 39.2 | |||||||||
| 137.lu | 256 | 67.5 | 54.5 | 65.9 | 55.7 | |||||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | Endeavor Node |
| Interconnect: | IB Switch |
| File Server Node: | LFS |
| Total Compute Nodes: | 32 |
| Total Chips: | 64 |
| Total Cores: | 256 |
| Total Threads: | 256 |
| Total Memory: | 576 GB |
| Base Ranks Run: | 256 |
| Minimum Peak Ranks: | -- |
| Maximum Peak Ranks: | -- |
| Software Summary | |
|---|---|
| C Compiler: | Intel C++ Compiler 11.1 for Linux |
| C++ Compiler: | Intel C++ Compiler 11.1 for Linux |
| Fortran Compiler: | Intel Fortran Compiler 11.1 for Linux |
| Base Pointers: | 64-bit |
| Peak Pointers: | 64-bit |
| MPI Library: | Intel MPI Library 3.2 for Linux |
| Other MPI Info: | None |
| Pre-processors: | No |
| Other Software: | Intel MPI Library 3.2 for Linux Multi-Purpose Daemon (MPD) |
Node Description: Endeavor Node
| Hardware | |
|---|---|
| Number of nodes: | 32 |
| Uses of the node: | compute |
| Vendor: | Intel |
| Model: | Supermicro X8DTN+ |
| CPU Name: | Intel Xeon X5560 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 8 |
| Cores per chip: | 4 |
| Threads per core: | 1 |
| CPU Characteristics: | Intel Turbo Boost Technology disabled, 6.4 GT/s QPI, Hyper-Threading disabled |
| CPU MHz: | 2800 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 8 MB I+D on chip per chip, 8 MB shared / 4 cores |
| Other Cache: | None |
| Memory: | 18 GB (RDIMM 6x2-GB, 6x1-GB DDR3-1066 MHz) |
| Disk Subsystem: | Seagate 500 GB ST3500320NS |
| Other Hardware: | None |
| Adapter: | Mellanox MHQH29-XTC |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x8 Gen2 |
| Data Rate: | InfiniBand 4x QDR |
| Ports Used: | 1 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Mellanox MHQH29-XTC |
| Adapter Driver: | OFED 1.3.1 |
| Adapter Firmware: | 2.5.9 |
| Operating System: | Red Hat EL 5.2, kernel 2.6.18-53 |
| Local File System: | Linux/ext2 |
| Shared File System: | Lustre FS |
| System State: | Multi-User |
| Other Software: | PBS Pro 8.0 |
Node Description: LFS
| Hardware | |
|---|---|
| Number of nodes: | 8 |
| Uses of the node: | fileserver |
| Vendor: | DataDirect Networks |
| Model: | SR1560SF |
| CPU Name: | Intel Xeon E5462 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 8 |
| Cores per chip: | 4 |
| Threads per core: | 1 |
| CPU Characteristics: | 1600 MHz FSB |
| CPU MHz: | 2800 |
| 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 DDR2 16x1-GB 667 MHz |
| Disk Subsystem: | 160 disks, 300GB/disk, 48TB total, 35TB available |
| Other Hardware: | None |
| Adapter: | Mellanox MHGH28-XTC |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x8 Gen2 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 1 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Mellanox MHGH28-XTC |
| Adapter Driver: | OFED 1.3.1 |
| Adapter Firmware: | 2.5.0 |
| Operating System: | Red Hat EL 5.2 |
| Local File System: | None |
| Shared File System: | Lustre FS |
| System State: | Multi-User |
| Other Software: | None |
Interconnect Description: IB Switch
| Hardware | |
|---|---|
| Vendor: | Mellanox |
| Model: | Mellanox MTS3600Q-1UNC |
| Switch Model: | Mellanox MTS3600Q-1UNC |
| Number of Switches: | 9 |
| Number of Ports: | 36 |
| Data Rate: | InfiniBand 4x QDR |
| Firmware: | 7.1.000 |
| Topology: | Fat tree |
| Primary Use: | MPI traffic, FS traffic |
Submit Notes
The config file option 'submit' was used.
General Notes
BIOS settings notes: Intel Hyper-Threading Technology (SMT): Disabled (default is Enabled) Intel Turbo Boost Technology (Turbo) : Disabled (default is Enabled) RAM configuration notes: compute nodes have 1x2-GB and 1x1-GB RDIMM on each memory channel, 2-GB RDIMM is closer to the CPU. Network notes: nine 36-port switches, 3 core switches and 6 leaf switches. Each leaf has 6 links to each core. Remaining 18 ports on 5 of 6 leafs are used for compute nodes. On the sixth leaf 8 ports are used for FS nodes, remaining 10 ports are open. PBS Pro was used for job submission. It has no impact on performance. Can be found at: http://www.altair.com Lustre File System 1.6.6 was used. Download from: http://www.sun.com/software/products/lustre
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 |