| MPI2007 license: | 13 | Test date: | Feb-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 | 16 | 469 | 3.34 | 465 | 3.37 | |||||||||
| 107.leslie3d | 16 | 1600 | 3.26 | 1606 | 3.25 | |||||||||
| 113.GemsFDTD | 16 | 1377 | 4.58 | 1379 | 4.57 | |||||||||
| 115.fds4 | 16 | 633 | 3.08 | 630 | 3.10 | |||||||||
| 121.pop2 | 16 | 925 | 4.46 | 926 | 4.46 | |||||||||
| 122.tachyon | 16 | 1306 | 2.14 | 1307 | 2.14 | |||||||||
| 126.lammps | 16 | 1195 | 2.44 | 1193 | 2.44 | |||||||||
| 127.wrf2 | 16 | 1300 | 6.00 | 1291 | 6.04 | |||||||||
| 128.GAPgeofem | 16 | 560 | 3.69 | 560 | 3.69 | |||||||||
| 129.tera_tf | 16 | 967 | 2.86 | 967 | 2.86 | |||||||||
| 130.socorro | 16 | 897 | 4.25 | 897 | 4.26 | |||||||||
| 132.zeusmp2 | 16 | 936 | 3.32 | 949 | 3.27 | |||||||||
| 137.lu | 16 | 1266 | 2.90 | 1265 | 2.91 | |||||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | Endeavor Node |
| Interconnect: | IB Switch |
| File Server Node: | LFS |
| Total Compute Nodes: | 2 |
| Total Chips: | 4 |
| Total Cores: | 16 |
| Total Threads: | 16 |
| Total Memory: | 36 GB |
| Base Ranks Run: | 16 |
| 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: | 2 |
| 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 up to 3.2 GHz, 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) : Enabled (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 |