Large-Memory SMP Servers

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Research Computing currently maintains the following resources for calculations requiring large amounts of physical memory.

Large Memory Servers
Nodes Architecture Vendor Processor Frequency Cores SLURM Memory(GB)
1 amd64 AMD EPYC 7702 2.0 128 4023
2 amd64 Intel E7-8850 3.2 192 1509

For more details see automatically generated data in Available Node Features

The big memory machines are available only via the HiPerGator "bigmem" partition. To submit jobs to this partition you will need to add the following directive to your job submission script.

 #SBATCH --partition=bigmem

Since our regular nodes have 1TB of available memory we do not recommend using bigmem nodes for jobs with memory requests lower than that.