This session will be around writing performance portable code. Best practices and recommendations from Oak Ridge Labs DOE staff. It will cover the CAAR program, what the labs are doing to help code migrate to machines like the upcoming Coral systems, and the advantages that the modern GPU architectures bring in terms of code simplification. The resources available to the domain scientist to ensure a smooth transition to this exciting architecture will be summarized, with suggested follow on activities. We are here to help!