Type Alias GpuVariant

GPU variant for binary loading

Specifies which GPU-accelerated binary to load:

• 'default': CPU-only (works everywhere)
• 'cuda': NVIDIA CUDA (requires libcudart.so/cudart64.dll)
• 'vulkan': Vulkan (AMD/Intel/NVIDIA, requires Vulkan runtime)

If the requested variant is unavailable (package not installed or runtime libraries missing), loading automatically falls back to CPU.