GoKawiilValve releases GPUVis, an open-source GPU trace visualization tool
Valve Software has published GPUVis, a tool for visualizing GPU and system traces, with its source code hosted on GitHub under an MIT license. The project relies on several existing open-source components, including Dear ImGui, Simple DirectMedia Layer, gl3w, and trace-cmd, each retaining their own respective licenses.
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Releasing GPUVis as open source could let developers and driver engineers more easily diagnose GPU performance bottlenecks across Linux systems, since it builds on trace-cmd for kernel-level tracing data. Valve's involvement suggests continued investment in Linux gaming and graphics tooling, likely tied to its broader efforts around Proton and SteamOS performance work, though the source does not state that motive explicitly.
- GPUVis is a GPU trace visualization tool released by Valve under the MIT license.
- It integrates with trace-cmd and other open-source libraries like Dear ImGui and SDL.
- The release could support better GPU performance debugging, particularly in Linux environments.
Source: github.com, 2026-10-02
Published there as: “gpuvis: GPU Trace Visualizer”
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