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47 lines
1.2 KiB
47 lines
1.2 KiB
#!/bin/bash
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# Get cuda version by torch
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CUDA_VERSION=`python -c "import torch;print(torch.version.cuda.replace('.', '') if torch.cuda.is_available() else '')"`
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DEVICE="cpu"
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CPU_OPT="basic"
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if [ "${CUDA_VERSION}" = "" ]; then
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echo "CUDA not support, use cpu version"
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else
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DEVICE="cu${CUDA_VERSION//./}"
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echo "CUDA version: $CUDA_VERSION, download path: $DEVICE"
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fi
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echo "Checking CPU support:"
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CPU_SUPPORT=$(lscpu)
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echo "$CPU_SUPPORT" | grep -q "avx "
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if [ $? -eq 0 ]; then
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echo "CPU supports AVX."
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# CPU_OPT="AVX"
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# TODO AVX will failed on my cpu
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else
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echo "CPU does not support AVX."
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fi
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echo "$CPU_SUPPORT" | grep -q "avx2"
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if [ $? -eq 0 ]; then
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echo "CPU supports AVX2."
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CPU_OPT="AVX2"
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else
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echo "CPU does not support AVX2."
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fi
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echo "$CPU_SUPPORT" | grep -q "avx512"
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if [ $? -eq 0 ]; then
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echo "CPU supports AVX512."
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CPU_OPT="AVX512"
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else
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echo "CPU does not support AVX512."
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fi
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EXTRA_INDEX_URL="https://jllllll.github.io/llama-cpp-python-cuBLAS-wheels/$CPU_OPT/$DEVICE"
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echo "install llama-cpp-python from --extra-index-url ${EXTRA_INDEX_URL}"
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python -m pip install llama-cpp-python --force-reinstall --no-cache --prefer-binary --extra-index-url=$EXTRA_INDEX_URL
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