25 lines
1.1 KiB
Bash
Executable File
25 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Cache and pre-install nvidia wheels that torch pins.
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#
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# pypi.nvidia.com returns Cache-Control: no-store, so pip re-downloads
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# cudnn (~707 MB) and nvshmem (~125 MB) on every CI run. This script
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# caches the wheels locally and installs them so that the subsequent
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# `pip install -e "python[dev]"` sees "Requirement already satisfied".
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#
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# Integrity: uses `unzip -t` to detect partial/corrupt downloads.
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#
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# Usage: source scripts/ci/cuda/cache_nvidia_wheels.sh
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NVIDIA_WHEEL_CACHE="/root/.cache/nvidia-wheels"
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mkdir -p "$NVIDIA_WHEEL_CACHE"
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for url in \
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"https://pypi.nvidia.com/nvidia-cudnn-cu12/nvidia_cudnn_cu12-9.10.2.21-py3-none-manylinux_2_27_x86_64.whl" \
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"https://pypi.nvidia.com/nvidia-nvshmem-cu12/nvidia_nvshmem_cu12-3.3.20-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl"; do
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whl="$NVIDIA_WHEEL_CACHE/$(basename "$url")"
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[ -f "$whl" ] && unzip -tq "$whl" &>/dev/null || curl -fL -o "$whl" "$url"
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done
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pip install --no-deps "$NVIDIA_WHEEL_CACHE"/nvidia_cudnn_cu12-*.whl \
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"$NVIDIA_WHEEL_CACHE"/nvidia_nvshmem_cu12-*.whl 2>/dev/null || true
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