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• Information: euse -i cuda
• Enable: euse -E cuda
• Disable: euse -D cuda

Local and Metadata Descriptions

Metadata Descriptions (metadata.xml)

• app-accessibility/whisper-cpp: Enable NVIDIA CUDA GPU backend
• dev-python/cupy: Enable support for nVidia CUDA
• dev-python/sasmodels: Enable CUDA GPU-accelerated model evaluation via <pkg>dev-python/pycuda</pkg>
• media-gfx/comfyui: Build the torch backend (<pkg>sci-ml/caffe2</pkg>) with CUDA/NVIDIA acceleration; also selects the CUDA wheels of <pkg>dev-python/comfy-aimdo-bin</pkg> and <pkg>dev-python/comfy-kitchen-bin</pkg> (otherwise their non-CUDA wheels)
• media-libs/opencv: Enable NVIDIA Cuda computations support (Experimental!)
• sci-libs/cholmod: Use nvidia cuda toolkit for speeding up computations
• sci-ml/ollama: Build the CUDA (cuda_v13) llama-server GPU backend via <pkg>dev-util/nvidia-cuda-toolkit</pkg>
• sci-ml/sherpa-onnx: Build the NVIDIA CUDA backend (requires CUDA Toolkit; nvcc is pinned to gcc-15 on this host)
• sci-ml/torchcodec: Build the NVIDIA CUDA decoding/encoding backend (libnpp + libnvrtc)

Warnings

• Warning: USE flag 'cuda' used by acct-user/ollama but has no description in metadata.xml, use.local.desc or use.desc
• Warning: USE flag 'cuda' used by dev-python/comfy-aimdo-bin but has no description in metadata.xml, use.local.desc or use.desc
• Warning: USE flag 'cuda' used by dev-python/comfy-kitchen-bin but has no description in metadata.xml, use.local.desc or use.desc
• Warning: USE flag 'cuda' used by dev-python/hyperspy but has no description in metadata.xml, use.local.desc or use.desc
• Warning: USE flag 'cuda' used by dev-python/vllm but has no description in metadata.xml, use.local.desc or use.desc
• Warning: USE flag 'cuda' used by sci-misc/llama-cpp but has no description in metadata.xml, use.local.desc or use.desc
• Warning: USE flag 'cuda' used by sci-ml/caffe2 but has no description in metadata.xml, use.local.desc or use.desc

Packages Using This Flag