mirror of
https://github.com/meta-llama/llama.git
synced 2026-01-15 16:32:54 -03:00
59 lines
2.1 KiB
Bash
59 lines
2.1 KiB
Bash
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# This software may be used and distributed according to the terms of the Llama 2 Community License Agreement.
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read -p "Enter the URL from email: " PRESIGNED_URL
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echo ""
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read -p "Enter the list of models to download without spaces (7B,13B,70B,7B-chat,13B-chat,70B-chat), or press Enter for all: " MODEL_SIZE
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TARGET_FOLDER="." # where all files should end up
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mkdir -p ${TARGET_FOLDER}
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if [[ $MODEL_SIZE == "" ]]; then
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MODEL_SIZE="7B,13B,70B,7B-chat,13B-chat,70B-chat"
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fi
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echo "Downloading LICENSE and Acceptable Usage Policy"
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wget ${PRESIGNED_URL/'*'/"LICENSE"} -O ${TARGET_FOLDER}"/LICENSE"
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wget ${PRESIGNED_URL/'*'/"USE_POLICY.md"} -O ${TARGET_FOLDER}"/USE_POLICY.md"
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echo "Downloading tokenizer"
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wget ${PRESIGNED_URL/'*'/"tokenizer.model"} -O ${TARGET_FOLDER}"/tokenizer.model"
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wget ${PRESIGNED_URL/'*'/"tokenizer_checklist.chk"} -O ${TARGET_FOLDER}"/tokenizer_checklist.chk"
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(cd ${TARGET_FOLDER} && md5sum -c tokenizer_checklist.chk)
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for m in ${MODEL_SIZE//,/ }
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do
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if [[ $m == "7B" ]]; then
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SHARD=0
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MODEL_PATH="llama-2-7b"
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elif [[ $m == "7B-chat" ]]; then
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SHARD=0
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MODEL_PATH="llama-2-7b-chat"
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elif [[ $m == "13B" ]]; then
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SHARD=1
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MODEL_PATH="llama-2-13b"
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elif [[ $m == "13B-chat" ]]; then
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SHARD=1
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MODEL_PATH="llama-2-13b-chat"
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elif [[ $m == "70B" ]]; then
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SHARD=7
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MODEL_PATH="llama-2-70b"
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elif [[ $m == "70B-chat" ]]; then
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SHARD=7
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MODEL_PATH="llama-2-70b-chat"
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fi
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echo "Downloading ${MODEL_PATH}"
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mkdir -p ${TARGET_FOLDER}"/${MODEL_PATH}"
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for s in $(seq -f "0%g" 0 ${SHARD})
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do
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wget ${PRESIGNED_URL/'*'/"${MODEL_PATH}/consolidated.${s}.pth"} -O ${TARGET_FOLDER}"/${MODEL_PATH}/consolidated.${s}.pth"
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done
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wget ${PRESIGNED_URL/'*'/"${MODEL_PATH}/params.json"} -O ${TARGET_FOLDER}"/${MODEL_PATH}/params.json"
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wget ${PRESIGNED_URL/'*'/"${MODEL_PATH}/checklist.chk"} -O ${TARGET_FOLDER}"/${MODEL_PATH}/checklist.chk"
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echo "Checking checksums"
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(cd ${TARGET_FOLDER}"/${MODEL_PATH}" && md5sum -c checklist.chk)
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done
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