tensors/Dockerfile.rocm at master · saiden-dev/tensors · GitHub

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# Tensors + ComfyUI for AMD ROCm (gfx1030 only - slimmed)
# Multi-stage build, strips unused GPU architectures

# ============================================================================
# STAGE 1: Builder - install everything
# ============================================================================
FROM saiden/sd-rocm AS builder

WORKDIR /workspace

# Install build deps
RUN apt-get update && apt-get install -y --no-install-recommends git curl && \
    rm -rf /var/lib/apt/lists/*

# Install ComfyUI (skip torch - use base image's ROCm torch)
# Filter out torch ecosystem, install deps without pulling CUDA
RUN git clone --depth 1 https://github.com/comfyanonymous/ComfyUI.git && \
    cd ComfyUI && \
    grep -v "^torch" requirements.txt | \
    grep -v "^torchvision" | \
    grep -v "^torchaudio" | \
    grep -v "^torchsde" | \
    grep -v "^nvidia" | \
    grep -v "^triton" > requirements-no-torch.txt && \
    pip install --break-system-packages --no-cache-dir -r requirements-no-torch.txt && \
    pip install --break-system-packages --no-cache-dir --no-deps torchsde && \
    pip install --break-system-packages --no-cache-dir trampoline scipy && \
    # Remove any nvidia packages that snuck in
    pip uninstall -y nvidia-cublas-cu12 nvidia-cuda-runtime-cu12 nvidia-cudnn-cu12 \
        nvidia-cufft-cu12 nvidia-curand-cu12 nvidia-cusolver-cu12 nvidia-cusparse-cu12 \
        nvidia-nccl-cu12 nvidia-nvjitlink-cu12 nvidia-nvtx-cu12 nvidia-nvshmem-cu12 \
        triton 2>/dev/null || true && \
    rm -rf .git .github tests* notebooks *.md

# Install ComfyUI Manager
RUN cd /workspace/ComfyUI/custom_nodes && \
    git clone --depth 1 https://github.com/ltdrdata/ComfyUI-Manager.git && \
    cd ComfyUI-Manager && \
    pip install --break-system-packages --no-cache-dir -r requirements.txt && \
    rm -rf .git .github tests *.md

# Install tensors
COPY . /tmp/tensors
RUN pip install --break-system-packages --no-cache-dir /tmp/tensors'[server]' && \
    rm -rf /tmp/tensors

# ============================================================================
# STAGE 2: Runtime - slim ROCm for gfx1030 only
# ============================================================================
FROM saiden/sd-rocm

WORKDIR /workspace

# Strip unused GPU architectures (keep only gfx1030)
# hipblaslt has NO gfx1030 support - remove entirely (saves 11GB)
# rocblas - keep only gfx1030 kernels (saves 3.5GB)
RUN rm -rf /opt/rocm*/lib/hipblaslt/library/* && \
    find /opt/rocm*/lib/rocblas/library/ -type f \
        ! -name '*gfx1030*' \
        ! -name 'TensileLibrary.dat' \
        ! -name 'TensileLibrary_lazy_gfx1030.dat' \
        -delete && \
    rm -rf /opt/rocm*/share/doc /opt/rocm*/share/html

# Install only runtime deps
RUN apt-get update && apt-get install -y --no-install-recommends curl && \
    rm -rf /var/lib/apt/lists/* && \
    apt-get clean

# Copy Python packages from builder
COPY --from=builder /usr/local/lib/python3.12/dist-packages /usr/local/lib/python3.12/dist-packages
COPY --from=builder /usr/local/bin/tsr /usr/local/bin/tsr

# Copy ComfyUI
COPY --from=builder /workspace/ComfyUI /workspace/ComfyUI

# Configure tensors
RUN mkdir -p /root/.config/tensors && \
    cat > /root/.config/tensors/config.toml << 'EOF'
[paths]
models_dir = "/workspace/ComfyUI/models"
checkpoints = "/workspace/ComfyUI/models/checkpoints"
loras = "/workspace/ComfyUI/models/loras"
vae = "/workspace/ComfyUI/models/vae"
embeddings = "/workspace/ComfyUI/models/embeddings"

[comfyui]
url = "http://127.0.0.1:8188"
EOF

# Startup script
RUN cat > /workspace/start.sh << 'EOF'
#!/bin/bash
export HSA_OVERRIDE_GFX_VERSION=10.3.0

# Start ComfyUI in background (internal only)
python3 /workspace/ComfyUI/main.py --listen 127.0.0.1 --port 8188 &

# Wait for ComfyUI
echo "Waiting for ComfyUI..."
until curl -s http://127.0.0.1:8188/system_stats > /dev/null 2>&1; do
    sleep 1
done
echo "ComfyUI ready"

# Start tensors API (exposed)
exec tsr serve --host 0.0.0.0 --port 51200
EOF
RUN chmod +x /workspace/start.sh

ENV HSA_OVERRIDE_GFX_VERSION=10.3.0

EXPOSE 51200

ENTRYPOINT []
CMD ["/bin/bash", "/workspace/start.sh"]