| MPI2007 license: | 13 | Test date: | Mar-2009 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Sep-2008 |
| 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 | 107 | 14.7 | 103 | 15.2 | |||||||||
| 107.leslie3d | 256 | 300 | 17.4 | 301 | 17.3 | |||||||||
| 113.GemsFDTD | 256 | 431 | 14.6 | 430 | 14.7 | |||||||||
| 115.fds4 | 256 | 57.5 | 33.9 | 57.6 | 33.9 | |||||||||
| 121.pop2 | 256 | 261 | 15.8 | 262 | 15.8 | |||||||||
| 122.tachyon | 256 | 91.4 | 30.6 | 91.4 | 30.6 | |||||||||
| 126.lammps | 256 | 200 | 14.6 | 205 | 14.2 | |||||||||
| 127.wrf2 | 256 | 205 | 38.0 | 206 | 37.8 | |||||||||
| 128.GAPgeofem | 256 | 66.3 | 31.1 | 64.9 | 31.8 | |||||||||
| 129.tera_tf | 256 | 110 | 25.3 | 110 | 25.2 | |||||||||
| 130.socorro | 256 | 181 | 21.1 | 183 | 20.8 | |||||||||
| 132.zeusmp2 | 256 | 140 | 22.1 | 140 | 22.2 | |||||||||
| 137.lu | 256 | 99.4 | 37.0 | 99.5 | 36.9 | |||||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogeneous |
| Compute Node: | Atlantis Node |
| Interconnects: | IB Switch Gigabit Ethernet |
| File Server Node: | HOME |
| 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 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: Atlantis Node
| Hardware | |
|---|---|
| Number of nodes: | 32 |
| Uses of the node: | compute |
| Vendor: | Intel |
| Model: | SR1560SF |
| CPU Name: | Intel Xeon X5482 |
| 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: | 3200 |
| 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 (FBDIMM 8x2-GB 667 MHz) |
| Disk Subsystem: | Seagate Barracuda ES 250 GB ST3250620NS |
| Other Hardware: | None |
| Adapter: | Intel (ESB2) 82563EB Dual-Port Gigabit Ethernet Controller |
| Number of Adapters: | 1 |
| Slot Type: | PCI-Express x8 |
| Data Rate: | 1Gbps Ethernet |
| Ports Used: | 1 |
| Interconnect Type: | Ethernet |
| Adapter: | Mellanox MHGH29-XTC |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x16 Gen2 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 1 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Intel (ESB2) 82563EB Dual-Port Gigabit Ethernet Controller |
| Adapter Driver: | e1000 |
| Adapter Firmware: | None |
| Adapter: | Mellanox MHGH29-XTC |
| Adapter Driver: | OFED 1.3.1 |
| Adapter Firmware: | 2.5.0 |
| Operating System: | RedHat EL 5 Update 2, kernel 2.6.18-92 |
| Local File System: | Linux/ext2 |
| Shared File System: | NFS |
| System State: | Multi-User |
| Other Software: | PBS Pro 8.0 |
Node Description: HOME
| Hardware | |
|---|---|
| Number of nodes: | 1 |
| Uses of the node: | fileserver |
| Vendor: | Intel |
| Model: | SSR212CC |
| CPU Name: | Intel Xeon |
| CPU(s) orderable: | 2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 2 |
| Cores per chip: | 1 |
| Threads per core: | 1 |
| CPU Characteristics: | -- |
| CPU MHz: | 2800 |
| Primary Cache: | 12 KB I + 16 KB D on chip per chip |
| Secondary Cache: | 1 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 2 GB |
| Disk Subsystem: | 3 disks, 500GB/disk, 1.5TB total, 1TB available |
| Other Hardware: | None |
| Adapter: | Intel 82546GB Dual-Port Gigabit Ethernet Controller |
| Number of Adapters: | 1 |
| Slot Type: | PCI-Express x8 |
| Data Rate: | 1Gbps Ethernet |
| Ports Used: | 1 |
| Interconnect Type: | Ethernet |
| Software | |
|---|---|
| Adapter: | Intel 82546GB Dual-Port Gigabit Ethernet Controller |
| Adapter Driver: | e1000 |
| Adapter Firmware: | N/A |
| Operating System: | RedHat EL 4 Update 4 |
| Local File System: | Linux/ext2 |
| Shared File System: | NFS |
| System State: | Multi-User |
| Other Software: | None |
Interconnect Description: IB Switch
| Hardware | |
|---|---|
| Vendor: | Cisco |
| Model: | Cisco SFS 9120 |
| Switch Model: | Cisco SFS 9120 |
| Number of Switches: | 1 |
| Number of Ports: | 120 |
| Data Rate: | InfiniBand 4x DDR |
| Firmware: | 4.1.1.1.11 |
| Topology: | Single switch |
| Primary Use: | MPI traffic |
Interconnect Description: Gigabit Ethernet
| Hardware | |
|---|---|
| Vendor: | Cisco |
| Model: | Cisco Catalyst 4506 |
| Switch Model: | Cisco Catalyst 4506 |
| Number of Switches: | 1 |
| Number of Ports: | 144 |
| Data Rate: | 1Gbps Ethernet |
| Firmware: | -- |
| Topology: | Star |
| Primary Use: | Cluster File System |
Submit Notes
The config file option 'submit' was used.
General Notes
PBS Pro was used for job submission. It has no impact on performance. Can be found at: http://www.altair.com
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 |