Talon 3 is a heterogeneous cluster with five different compute node types. These specific nodes can be chosen in the SLURM queuing system by including a resource request option "#SBATCH -C" to meet your needs.
|192||64 GB||28||Dell PowerEdge C6320 server with two 2.4GHz Intel Xeon E5-2680 v4 fourteen-core processors|
|75||32 GB||16||Dell PowerEdge R420 server with two 2.1GHz Intel Xeon E5-2450 eight-core processors|
|64||64 GB||16||Dell PowerEdge R420 server with two 2.1GHz Intel Xeon E5-2450 eight-core processors|
|8||512 GB||32||Dell PowerEdge R720 server with four 2.4GHz Intel Xeon E5-4640 eight-core processors|
Dell PowerEdge R730 server with two 2.4GHz Intel Xeon E5-2680 v4 fourteen-core processors & two Nvidia Tesla K80 GPUS (4,992 GPU cores/card)
Each server is interconnected with Mellanox FDR InfiniBand at 56/Gbs. In order to utilize this high speed fabric your codes must be compiled with openmpi libraries which we have compiled against the OFED stack: MLNX_OFED_LINUX-2.0-2.0.5.