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- #!/usr/bin/env bash
- set -e
- CONVERTED_MODEL="${1:-"$CONVERTED_MODEL"}"
- # Final check if we have a model path
- if [ -z "$CONVERTED_MODEL" ]; then
- echo "Error: Model path must be provided either as:" >&2
- echo " 1. Command line argument" >&2
- echo " 2. CONVERTED_MODEL environment variable" >&2
- exit 1
- fi
- # Check if data/wikitext-2-raw directory exists
- if [ ! -d "ppl/wikitext-2-raw" ]; then
- echo "ppl/wikitext-2-raw directory does not exist. Downloading..." >&2
- mkdir -p ppl
- pushd ppl
- ./../../../scripts/get-wikitext-2.sh
- popd
- fi
- mkdir -p ppl
- OUTPUTFILE="ppl/$(basename $CONVERTED_MODEL).kld"
- echo "Model: $CONVERTED_MODEL"
- cmake --build ../../build --target llama-perplexity -j8
- ../.././build/bin/llama-perplexity -m $CONVERTED_MODEL \
- -f ppl/wikitext-2-raw/wiki.test.raw \
- --kl-divergence-base $OUTPUTFILE
- echo "Generated logits in $OUTPUTFILE"
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