GPU Crash Debugging in Unreal Engine: Tools, Techniques, and Best Practices | Unreal Fest 2023

Debugging GPU crashes on PC can be challenging. We’ll go over best practices and the tools available in Unreal Engine to debug such crashes. This includes a new GPU breadcrumbs system, which provides the equivalent of a GPU “callstack.” Additionally, we’ll examine case studies and discuss classification tools we use internally to automate crash grouping in Jira. This approach allows us to focus on the most critical crashes, eliminating the need for manual digging through logs. We’re excited to bring you sessions from Unreal Fest 2023, available to watch on demand: