Available Node Features

HiPerGator users may finely control selection of compute hardware for a SLURM job like specific processor families, processor models by using the --constraint directive to specify node features.

Example

#SBATCH --constraint=westmere

or

#SBATCH --constraint=haswell

Basic boolean logic can be used to request combinations of features. For example, to request nodes that have Intel processors AND InfiniBand interconnect use

#SBATCH --constraint='intel&infiniband'

To request processors from either Intel Haswell OR skylake CPU family use

#SBATCH --constraint='haswell|skylake'

All Node Features

You can run nodeInfo tool from the ufrc environment module to list all available SLURM features. In addition, the table below shows automatically updated nodeInfo output in addition to the full names of CPU models on HiPerGator.

Partition	Node Cores	Sockets	Socket Cores	Memory(MB)	SLURM Features	CPU Model
hpg-dev	64	8	8		hpg3;amd;milan;infiniband;el8	AMD EPYC 75F3 32-Core Processor
gui	32	2	16		gui;i21;intel;haswell;el8	Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz
hwgui	32	2	16		hpg2;intel;skylake;infiniband;gpu;rtx6000;el8	Intel(R) Xeon(R) Gold 6242 CPU @ 2.80GHz
bigmem	128	8	16		bigmem;amd;rome;infiniband;el8	AMD EPYC 7702 64-Core Processor
bigmem	192	4	24		bigmem;intel;skylake;infiniband;el8	Intel(R) Xeon(R) Platinum 8168 CPU @ 2.70GHz
hpg-milan	64	8	8		hpg3;amd;milan;infiniband;el8	AMD EPYC 75F3 32-Core Processor
hpg-default	128	8	16		hpg3;amd;rome;infiniband;el8	AMD EPYC 7702 64-Core Processor
hpg2-compute	32	2	16		hpg2;intel;haswell;infiniband;el8	Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz
hpg2-compute	28	2	14		hpg2;intel;haswell;infiniband;el8	Intel(R) Xeon(R) CPU E5-2683 v3 @ 2.00GHz
gpu	32	2	16		hpg2;intel;skylake;infiniband;gpu;2080ti;el8	Intel(R) Xeon(R) Gold 6142 CPU @ 2.60GHz
gpu	128	8	16		ai;su3;amd;rome;infiniband;gpu;a100;el8	AMD EPYC 7742 64-Core Processor
hpg-ai	128	8	16		ai;su3;amd;rome;infiniband;gpu;a100;el8	AMD EPYC 7742 64-Core Processor