mirror of
https://github.com/ggerganov/llama.cpp.git
synced 2024-09-23 13:36:20 +00:00
66 lines
1.5 KiB
Bash
66 lines
1.5 KiB
Bash
#!/bin/bash
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set -eu
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if [ $# -lt 1 ]
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then
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echo "usage: $0 path_to_build_binary [path_to_temp_folder]"
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echo "example: $0 ../../build/bin ../../tmp"
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exit 1
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fi
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if [ $# -gt 1 ]
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then
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TMP_DIR=$2
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else
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TMP_DIR=/tmp
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fi
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set -x
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SPLIT=$1/gguf-split
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QUANTIZE=$1/quantize
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MAIN=$1/main
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WORK_PATH=$TMP_DIR/quantize
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ROOT_DIR=$(realpath $(dirname $0)/../../)
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mkdir -p "$WORK_PATH"
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# Clean up in case of previously failed test
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rm -f $WORK_PATH/ggml-model-split*.gguf $WORK_PATH/ggml-model-requant*.gguf
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# 1. Get a model
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(
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cd $WORK_PATH
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"$ROOT_DIR"/scripts/hf.sh --repo ggml-org/gemma-1.1-2b-it-Q8_0-GGUF --file gemma-1.1-2b-it.Q8_0.gguf
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)
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echo PASS
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# 2. Split model
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$SPLIT --split-max-tensors 28 $WORK_PATH/gemma-1.1-2b-it.Q8_0.gguf $WORK_PATH/ggml-model-split
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echo PASS
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echo
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# 3. Requant model with '--keep-split'
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$QUANTIZE --allow-requantize --keep-split $WORK_PATH/ggml-model-split-00001-of-00006.gguf $WORK_PATH/ggml-model-requant.gguf Q4_K
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echo PASS
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echo
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# 3a. Test the requanted model is loading properly
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$MAIN --model $WORK_PATH/ggml-model-requant-00001-of-00006.gguf --random-prompt --n-predict 32
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echo PASS
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echo
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# 4. Requant mode without '--keep-split'
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$QUANTIZE --allow-requantize $WORK_PATH/ggml-model-split-00001-of-00006.gguf $WORK_PATH/ggml-model-requant-merge.gguf Q4_K
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echo PASS
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echo
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# 4b. Test the requanted model is loading properly
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$MAIN --model $WORK_PATH/ggml-model-requant-merge.gguf --random-prompt --n-predict 32
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echo PASS
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echo
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# Clean up
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rm -f $WORK_PATH/ggml-model-split*.gguf $WORK_PATH/ggml-model-requant*.gguf
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