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Insight for: Don't work on vulkan device

TurboQuant (`-ctk turbo3 -ctv turbo3`) integration with Vulkan devices for LLM inference.
Analyzed: Apr 1, 2026
This issue reports a critical failure of TurboQuant on Vulkan-enabled AMD GPUs, specifically with `turbo3` cache types. The execution halts during model loading, indicating a fundamental incompatibility or bug within the `ggml-backend.cpp` Vulkan implementation. For B2B SaaS, limited hardware compatibility restricts market reach and forces customers into specific hardware ecosystems. Failure to support prevalent GPU APIs like Vulkan, especially on AMD hardware, alienates a significant segment of the market. This highlights the necessity for comprehensive cross-platform validation and robust backend implementations to ensure broad accessibility and prevent critical deployment failures.
Vulkan device ggml_vulkan AMD Radeon RX 7900 XTX RADV NAVI31 turbo3 turboquant llama-server Qwen3.5-27B-GGUF ggml-backend.cpp
GitHub Issue
Parent Entity
State: Open