GPU Debugging Tool - GPU SnapShot

Abstract

GPU snapshot debugging tool, a sophisticated utility meticulously crafted to capture a comprehensive array of GPU-related data vital for troubleshooting. It adeptly collects diverse information including ring buffers, registers, data structures, instruction buffers (PM4 packets), and page tables. Functioning seamlessly within a sysfs node, the tool orchestrates the creation of a binary file housing the gathered data. To render this information accessible and understandable, a Python script is enlisted to process the binary file, transforming it into a human-readable format. This streamlined process empowers developers to efficiently debug issues, thereby enhancing the robustness and stability of GPU-dependent systems.