How can I determine which instances types can be added to Parallel Cluster

Question

I'd like to add a new queue to Parallel cluster with big GPUs (g4, g5, h6) - but I have heard that Parallel Cluster doesn't support all potential instances. Is there a list that shows which instances are supported by ParallelCluster (Slurm and/or Batch)?

Answer

This link addresses usable instance types.  
https://docs.aws.amazon.com/parallelcluster/v2/ug/aws-services.html#amazon-ec2

## Amazon Elastic Compute Cloud
Amazon Elastic Compute Cloud (Amazon EC2) provides the computing capacity for AWS ParallelCluster. The head and compute nodes are Amazon EC2 instances. **Any instance type that support HVM can be selected.** The head and compute nodes can be different instance types. Moreover, if multiple queues are used, some or all of compute nodes can also be launched as a Spot Instance. Instance store volumes found on the instances are mounted as striped LVM volumes.

How can I determine which instances types can be added to Parallel Cluster

Amazon Elastic Compute Cloud

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