complete system:- total number of nodes: 152
- number of GPUs: 400
- number of CPUs: 304
- number of CPU cores: 1216
- total amount of CPU-memory: 7296 GB
- total amount of GPU-memory: 1824 GB
- peak performance CPUs: 11,7 TFlops
- peak performance GPUs single precision: 518 TFlops
- peak performance GPUs double precision: 145 TFlops
- 14x19“ Racks incl. Cold aisle containment
- 1x19“ Storage Server Rack
104x Tesla-Nodes: - Dual Quadcore Intel Xeon CPUs
- 48 GB Memory
- 2x NVIDIA Tesla M2075-GPU (6GB ECC)
- 515 GFlops Peak double precision
- 1030 GFlops Peak single precision
- Memory Bandwidth: 150 GB/s
- total number of GPUs: 208
48x GTX580 Nodes: - Dual Quadcore Intel Xeon CPUs
- 48 GB Memory
- 4x NVIDIA GTX-580 (3GB)
- 198 GFlops Peak double precision
- 1581 GFlops Peak single precision
- Memory Bandwidth: 192 GB/s
- total number of GPUs: 192
2x Head Nodes: - Dual Quadcore Intel Xeon CPUs
- 48 GB Memory
- HA-Cluster
7x Storage Server: - Dual Quadcore Intel Xeon CPUs
- 20TB-/home on 2-Server HA-Cluster
- 230 TB-/work Parallel Filesystem
- FhGFS distributed on 5 Servers
- Infiniband connection to Cluster-Nodes
- 3 TB Metadata on SSD
Network: - High speed QDR Infiniband network
- Modular Gigabit administration network
- IPMI Remote-Management
Software: - Operating system CentOS
- Batch Queueing System SLURM
- FraunhoferFS (FhGFS) high-performance parallel file system
- NVIDIA CUDA parallel programming platform
- High Availability Cluster tools
- Performance and system Monitoring tools
|
