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llama权重下载脚本
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| PRESIGNED_URL="https://agi.gpt4.org/llama/LLaMA/*" | |
| TARGET_FOLDER="./" # where all files should end up | |
| declare -A N_SHARD_DICT | |
| N_SHARD_DICT["7B"]="0" | |
| N_SHARD_DICT["13B"]="1" | |
| N_SHARD_DICT["30B"]="3" | |
| N_SHARD_DICT["65B"]="7" | |
| if [ $# -eq 0 ] | |
| then | |
| echo "Please specify the model size you wish to download. Choose from 7B, 13B, 30B, or 65B." | |
| exit | |
| fi | |
| MODEL_SIZE="$1" | |
| if [ -z "${N_SHARD_DICT[$MODEL_SIZE]}" ] | |
| then | |
| echo "Invalid model size. Choose from 7B, 13B, 30B, or 65B." | |
| exit | |
| fi | |
| echo "Downloading tokenizer" | |
| wget ${PRESIGNED_URL/'*'/"tokenizer.model"} -O ${TARGET_FOLDER}"/tokenizer.model" | |
| wget ${PRESIGNED_URL/'*'/"tokenizer_checklist.chk"} -O ${TARGET_FOLDER}"/tokenizer_checklist.chk" | |
| (cd ${TARGET_FOLDER} && md5sum -c tokenizer_checklist.chk) | |
| echo "Downloading ${MODEL_SIZE}" | |
| mkdir -p ${TARGET_FOLDER}"/${MODEL_SIZE}" | |
| for s in $(seq -f "0%g" 0 ${N_SHARD_DICT[$MODEL_SIZE]}) | |
| do | |
| wget ${PRESIGNED_URL/'*'/"${MODEL_SIZE}/consolidated.${s}.pth"} -O ${TARGET_FOLDER}"/${MODEL_SIZE}/consolidated.${s}.pth" | |
| done | |
| wget ${PRESIGNED_URL/'*'/"${MODEL_SIZE}/params.json"} -O ${TARGET_FOLDER}"/${MODEL_SIZE}/params.json" | |
| wget ${PRESIGNED_URL/'*'/"${MODEL_SIZE}/checklist.chk"} -O ${TARGET_FOLDER}"/${MODEL_SIZE}/checklist.chk" | |
| echo "Checking checksums" | |
| (cd ${TARGET_FOLDER}"/${MODEL_SIZE}" && md5sum -c checklist.chk) |
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