This is not officially tested/Supported. If required, you can go ahead and install in servers hosted on AWS or any other cloud. You need to make sure that the servers meet the system and port requirements specified @ https://docops.ca.com/ca-performance-management/3-1/en/installing/review-installation-requirements-and-considerations
If you encounter any problems during or after install, you have to replicate the issue on Physical machine to receive support.
Else, if you need this to be certified on AWS, you can open Idea on http://communities.ca.com