mirror of
https://github.com/ggerganov/llama.cpp.git
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remove convert-lora-to-ggml.py (#7204)
This commit is contained in:
slaren
GitHub
parent
7bd4ffb780
commit
b228aba91a
@ -1281,17 +1281,6 @@ install(
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WORLD_READ
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WORLD_READ
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WORLD_EXECUTE
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WORLD_EXECUTE
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DESTINATION ${CMAKE_INSTALL_BINDIR})
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DESTINATION ${CMAKE_INSTALL_BINDIR})
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install(
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FILES convert-lora-to-ggml.py
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PERMISSIONS
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OWNER_READ
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OWNER_WRITE
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OWNER_EXECUTE
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GROUP_READ
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GROUP_EXECUTE
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WORLD_READ
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WORLD_EXECUTE
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DESTINATION ${CMAKE_INSTALL_BINDIR})
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if (LLAMA_METAL)
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if (LLAMA_METAL)
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install(
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install(
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FILES ggml-metal.metal
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FILES ggml-metal.metal
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95
ci/run.sh
95
ci/run.sh
@ -365,47 +365,6 @@ function gg_run_open_llama_3b_v2 {
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cat $OUT/${ci}-imatrix.log | grep "Final" >> $OUT/${ci}-imatrix-sum.log
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cat $OUT/${ci}-imatrix.log | grep "Final" >> $OUT/${ci}-imatrix-sum.log
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# lora
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function compare_ppl {
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qnt="$1"
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ppl1=$(echo "$2" | grep -oE "[0-9]+\.[0-9]+" | tail -n 1)
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ppl2=$(echo "$3" | grep -oE "[0-9]+\.[0-9]+" | tail -n 1)
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if [ $(echo "$ppl1 < $ppl2" | bc) -eq 1 ]; then
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printf ' - %s @ %s (FAIL: %s > %s)\n' "$qnt" "$ppl" "$ppl1" "$ppl2"
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return 20
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fi
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printf ' - %s @ %s %s OK\n' "$qnt" "$ppl1" "$ppl2"
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return 0
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}
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path_lora="../models-mnt/open-llama/3B-v2/lora"
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path_shakespeare="../models-mnt/shakespeare"
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shakespeare="${path_shakespeare}/shakespeare.txt"
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lora_shakespeare="${path_lora}/ggml-adapter-model.bin"
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gg_wget ${path_lora} https://huggingface.co/slaren/open_llama_3b_v2_shakespeare_lora/resolve/main/adapter_config.json
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gg_wget ${path_lora} https://huggingface.co/slaren/open_llama_3b_v2_shakespeare_lora/resolve/main/adapter_model.bin
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gg_wget ${path_shakespeare} https://huggingface.co/slaren/open_llama_3b_v2_shakespeare_lora/resolve/main/shakespeare.txt
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python3 ../convert-lora-to-ggml.py ${path_lora}
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# f16
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(time ./bin/perplexity --model ${model_f16} -f ${shakespeare} -c 128 -b 128 --chunks 1 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-f16.log
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(time ./bin/perplexity --model ${model_f16} -f ${shakespeare} --lora ${lora_shakespeare} -c 128 -b 128 --chunks 1 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-lora-f16.log
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compare_ppl "f16 shakespeare" "$(cat $OUT/${ci}-ppl-shakespeare-f16.log | grep "^\[1\]")" "$(cat $OUT/${ci}-ppl-shakespeare-lora-f16.log | grep "^\[1\]")" | tee -a $OUT/${ci}-lora-ppl.log
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# q8_0
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(time ./bin/perplexity --model ${model_q8_0} -f ${shakespeare} -c 128 -b 128 --chunks 1 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-q8_0.log
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(time ./bin/perplexity --model ${model_q8_0} -f ${shakespeare} --lora ${lora_shakespeare} -c 128 -b 128 --chunks 1 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-lora-q8_0.log
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compare_ppl "q8_0 shakespeare" "$(cat $OUT/${ci}-ppl-shakespeare-q8_0.log | grep "^\[1\]")" "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0.log | grep "^\[1\]")" | tee -a $OUT/${ci}-lora-ppl.log
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# q8_0 + f16 lora-base
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(time ./bin/perplexity --model ${model_q8_0} -f ${shakespeare} --lora ${lora_shakespeare} --lora-base ${model_f16} -c 128 -b 128 --chunks 1 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-lora-q8_0-f16.log
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compare_ppl "q8_0 / f16 base shakespeare" "$(cat $OUT/${ci}-ppl-shakespeare-q8_0.log | grep "^\[1\]")" "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0-f16.log | grep "^\[1\]")" | tee -a $OUT/${ci}-lora-ppl.log
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set +e
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set +e
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}
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}
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@ -416,7 +375,6 @@ function gg_sum_open_llama_3b_v2 {
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gg_printf '- status: %s\n' "$(cat $OUT/${ci}.exit)"
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gg_printf '- status: %s\n' "$(cat $OUT/${ci}.exit)"
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gg_printf '- perplexity:\n%s\n' "$(cat $OUT/${ci}-ppl.log)"
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gg_printf '- perplexity:\n%s\n' "$(cat $OUT/${ci}-ppl.log)"
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gg_printf '- imatrix:\n```\n%s\n```\n' "$(cat $OUT/${ci}-imatrix-sum.log)"
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gg_printf '- imatrix:\n```\n%s\n```\n' "$(cat $OUT/${ci}-imatrix-sum.log)"
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gg_printf '- lora:\n%s\n' "$(cat $OUT/${ci}-lora-ppl.log)"
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gg_printf '- f16: \n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-f16.log)"
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gg_printf '- f16: \n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-f16.log)"
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gg_printf '- q8_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q8_0.log)"
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gg_printf '- q8_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q8_0.log)"
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gg_printf '- q4_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q4_0.log)"
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gg_printf '- q4_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q4_0.log)"
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@ -429,11 +387,6 @@ function gg_sum_open_llama_3b_v2 {
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gg_printf '- q5_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q5_k.log)"
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gg_printf '- q5_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q5_k.log)"
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gg_printf '- q6_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q6_k.log)"
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gg_printf '- q6_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q6_k.log)"
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gg_printf '- save-load-state: \n```\n%s\n```\n' "$(cat $OUT/${ci}-save-load-state.log)"
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gg_printf '- save-load-state: \n```\n%s\n```\n' "$(cat $OUT/${ci}-save-load-state.log)"
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gg_printf '- shakespeare (f16):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-f16.log)"
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gg_printf '- shakespeare (f16 lora):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-lora-f16.log)"
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gg_printf '- shakespeare (q8_0):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-q8_0.log)"
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gg_printf '- shakespeare (q8_0 lora):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0.log)"
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gg_printf '- shakespeare (q8_0 / f16 base lora):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0-f16.log)"
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}
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}
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# open_llama_7b_v2
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# open_llama_7b_v2
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@ -549,48 +502,6 @@ function gg_run_open_llama_7b_v2 {
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cat $OUT/${ci}-imatrix.log | grep "Final" >> $OUT/${ci}-imatrix-sum.log
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cat $OUT/${ci}-imatrix.log | grep "Final" >> $OUT/${ci}-imatrix-sum.log
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# lora
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function compare_ppl {
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qnt="$1"
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ppl1=$(echo "$2" | grep -oE "[0-9]+\.[0-9]+" | tail -n 1)
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ppl2=$(echo "$3" | grep -oE "[0-9]+\.[0-9]+" | tail -n 1)
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if [ $(echo "$ppl1 < $ppl2" | bc) -eq 1 ]; then
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printf ' - %s @ %s (FAIL: %s > %s)\n' "$qnt" "$ppl" "$ppl1" "$ppl2"
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return 20
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fi
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printf ' - %s @ %s %s OK\n' "$qnt" "$ppl1" "$ppl2"
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return 0
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}
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path_lora="../models-mnt/open-llama/7B-v2/lora"
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path_shakespeare="../models-mnt/shakespeare"
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shakespeare="${path_shakespeare}/shakespeare.txt"
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lora_shakespeare="${path_lora}/ggml-adapter-model.bin"
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gg_wget ${path_lora} https://huggingface.co/slaren/open_llama_7b_v2_shakespeare_lora/resolve/main/adapter_config.json
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gg_wget ${path_lora} https://huggingface.co/slaren/open_llama_7b_v2_shakespeare_lora/resolve/main/adapter_model.bin
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gg_wget ${path_shakespeare} https://huggingface.co/slaren/open_llama_7b_v2_shakespeare_lora/resolve/main/shakespeare.txt
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python3 ../convert-lora-to-ggml.py ${path_lora}
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# f16
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(time ./bin/perplexity --model ${model_f16} -f ${shakespeare} -t 1 -ngl 999 -c 2048 -b 512 --chunks 3 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-f16.log
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(time ./bin/perplexity --model ${model_f16} -f ${shakespeare} --lora ${lora_shakespeare} -t 1 -ngl 999 -c 2048 -b 512 --chunks 3 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-lora-f16.log
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compare_ppl "f16 shakespeare" "$(cat $OUT/${ci}-ppl-shakespeare-f16.log | grep "^\[1\]")" "$(cat $OUT/${ci}-ppl-shakespeare-lora-f16.log | grep "^\[1\]")" | tee -a $OUT/${ci}-lora-ppl.log
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# currently not supported by the CUDA backend
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# q8_0
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#(time ./bin/perplexity --model ${model_q8_0} -f ${shakespeare} -t 1 -ngl 999 -c 2048 -b 512 --chunks 3 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-q8_0.log
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#(time ./bin/perplexity --model ${model_q8_0} -f ${shakespeare} --lora ${lora_shakespeare} -t 1 -ngl 999 -c 2048 -b 512 --chunks 3 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-lora-q8_0.log
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#compare_ppl "q8_0 shakespeare" "$(cat $OUT/${ci}-ppl-shakespeare-q8_0.log | grep "^\[1\]")" "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0.log | grep "^\[1\]")" | tee -a $OUT/${ci}-lora-ppl.log
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# q8_0 + f16 lora-base
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#(time ./bin/perplexity --model ${model_q8_0} -f ${shakespeare} --lora ${lora_shakespeare} --lora-base ${model_f16} -t 1 -ngl 999 -c 2048 -b 512 --chunks 3 ) 2>&1 | tee -a $OUT/${ci}-ppl-shakespeare-lora-q8_0-f16.log
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#compare_ppl "q8_0 / f16 shakespeare" "$(cat $OUT/${ci}-ppl-shakespeare-q8_0.log | grep "^\[1\]")" "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0-f16.log | grep "^\[1\]")" | tee -a $OUT/${ci}-lora-ppl.log
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set +e
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set +e
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}
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}
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@ -601,7 +512,6 @@ function gg_sum_open_llama_7b_v2 {
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gg_printf '- status: %s\n' "$(cat $OUT/${ci}.exit)"
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gg_printf '- status: %s\n' "$(cat $OUT/${ci}.exit)"
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gg_printf '- perplexity:\n%s\n' "$(cat $OUT/${ci}-ppl.log)"
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gg_printf '- perplexity:\n%s\n' "$(cat $OUT/${ci}-ppl.log)"
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gg_printf '- imatrix:\n```\n%s\n```\n' "$(cat $OUT/${ci}-imatrix-sum.log)"
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gg_printf '- imatrix:\n```\n%s\n```\n' "$(cat $OUT/${ci}-imatrix-sum.log)"
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gg_printf '- lora:\n%s\n' "$(cat $OUT/${ci}-lora-ppl.log)"
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gg_printf '- f16: \n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-f16.log)"
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gg_printf '- f16: \n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-f16.log)"
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gg_printf '- q8_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q8_0.log)"
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gg_printf '- q8_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q8_0.log)"
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gg_printf '- q4_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q4_0.log)"
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gg_printf '- q4_0:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q4_0.log)"
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@ -614,11 +524,6 @@ function gg_sum_open_llama_7b_v2 {
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gg_printf '- q5_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q5_k.log)"
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gg_printf '- q5_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q5_k.log)"
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gg_printf '- q6_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q6_k.log)"
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gg_printf '- q6_k:\n```\n%s\n```\n' "$(cat $OUT/${ci}-tg-q6_k.log)"
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gg_printf '- save-load-state: \n```\n%s\n```\n' "$(cat $OUT/${ci}-save-load-state.log)"
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gg_printf '- save-load-state: \n```\n%s\n```\n' "$(cat $OUT/${ci}-save-load-state.log)"
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gg_printf '- shakespeare (f16):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-f16.log)"
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gg_printf '- shakespeare (f16 lora):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-lora-f16.log)"
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#gg_printf '- shakespeare (q8_0):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-q8_0.log)"
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#gg_printf '- shakespeare (q8_0 lora):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0.log)"
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#gg_printf '- shakespeare (q8_0 / f16 base lora):\n```\n%s\n```\n' "$(cat $OUT/${ci}-ppl-shakespeare-lora-q8_0-f16.log)"
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}
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}
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# bge-small
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# bge-small
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@ -1,150 +0,0 @@
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#!/usr/bin/env python3
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from __future__ import annotations
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import logging
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import json
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import os
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import struct
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import sys
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from pathlib import Path
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from typing import Any, BinaryIO, Sequence
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import numpy as np
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import torch
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if 'NO_LOCAL_GGUF' not in os.environ:
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sys.path.insert(1, str(Path(__file__).parent / 'gguf-py' / 'gguf'))
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import gguf
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logging.basicConfig(level=logging.DEBUG)
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logger = logging.getLogger("lora-to-gguf")
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NUMPY_TYPE_TO_FTYPE: dict[str, int] = {"float32": 0, "float16": 1}
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def write_file_header(fout: BinaryIO, params: dict[str, Any]) -> None:
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fout.write(b"ggla"[::-1]) # magic (ggml lora)
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fout.write(struct.pack("i", 1)) # file version
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fout.write(struct.pack("i", params["r"]))
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# https://opendelta.readthedocs.io/en/latest/modules/deltas.html says that `lora_alpha` is an int
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# but some models ship a float value instead
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# let's convert to int, but fail if lossless conversion is not possible
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assert (
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int(params["lora_alpha"]) == params["lora_alpha"]
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), "cannot convert float to int losslessly"
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fout.write(struct.pack("i", int(params["lora_alpha"])))
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def write_tensor_header(fout: BinaryIO, name: str, shape: Sequence[int], data_type: np.dtype[Any]) -> None:
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sname = name.encode("utf-8")
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fout.write(
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struct.pack(
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"iii",
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len(shape),
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len(sname),
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NUMPY_TYPE_TO_FTYPE[data_type.name],
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)
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)
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fout.write(struct.pack("i" * len(shape), *shape[::-1]))
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fout.write(sname)
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fout.seek((fout.tell() + 31) & -32)
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if __name__ == '__main__':
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if len(sys.argv) < 2:
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logger.info(f"Usage: python {sys.argv[0]} <path> [arch]")
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logger.info("Path must contain HuggingFace PEFT LoRA files 'adapter_config.json' and 'adapter_model.bin'")
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logger.info(f"Arch must be one of {list(gguf.MODEL_ARCH_NAMES.values())} (default: llama)")
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sys.exit(1)
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input_json = os.path.join(sys.argv[1], "adapter_config.json")
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input_model = os.path.join(sys.argv[1], "adapter_model.bin")
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output_path = os.path.join(sys.argv[1], "ggml-adapter-model.bin")
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if os.path.exists(input_model):
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model = torch.load(input_model, map_location="cpu")
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else:
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input_model = os.path.join(sys.argv[1], "adapter_model.safetensors")
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# lazy import load_file only if lora is in safetensors format.
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from safetensors.torch import load_file
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model = load_file(input_model, device="cpu")
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||||||
|
|
||||||
arch_name = sys.argv[2] if len(sys.argv) == 3 else "llama"
|
|
||||||
|
|
||||||
if arch_name not in gguf.MODEL_ARCH_NAMES.values():
|
|
||||||
logger.error(f"Error: unsupported architecture {arch_name}")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
arch = list(gguf.MODEL_ARCH_NAMES.keys())[list(gguf.MODEL_ARCH_NAMES.values()).index(arch_name)]
|
|
||||||
name_map = gguf.TensorNameMap(arch, 200) # 200 layers ought to be enough for anyone
|
|
||||||
|
|
||||||
with open(input_json, "r") as f:
|
|
||||||
params = json.load(f)
|
|
||||||
|
|
||||||
if params["peft_type"] != "LORA":
|
|
||||||
logger.error(f"Error: unsupported adapter type {params['peft_type']}, expected LORA")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
if params["fan_in_fan_out"] is True:
|
|
||||||
logger.error("Error: param fan_in_fan_out is not supported")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
if params["bias"] is not None and params["bias"] != "none":
|
|
||||||
logger.error("Error: param bias is not supported")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
# TODO: these seem to be layers that have been trained but without lora.
|
|
||||||
# doesn't seem widely used but eventually should be supported
|
|
||||||
if params["modules_to_save"] is not None and len(params["modules_to_save"]) > 0:
|
|
||||||
logger.error("Error: param modules_to_save is not supported")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
with open(output_path, "wb") as fout:
|
|
||||||
fout.truncate()
|
|
||||||
|
|
||||||
write_file_header(fout, params)
|
|
||||||
for k, v in model.items():
|
|
||||||
orig_k = k
|
|
||||||
if k.endswith(".default.weight"):
|
|
||||||
k = k.replace(".default.weight", ".weight")
|
|
||||||
if k in ["llama_proj.weight", "llama_proj.bias"]:
|
|
||||||
continue
|
|
||||||
if k.endswith("lora_A.weight"):
|
|
||||||
if v.dtype != torch.float16 and v.dtype != torch.float32:
|
|
||||||
v = v.float()
|
|
||||||
v = v.T
|
|
||||||
else:
|
|
||||||
v = v.float()
|
|
||||||
|
|
||||||
t = v.detach().numpy()
|
|
||||||
|
|
||||||
prefix = "base_model.model."
|
|
||||||
if k.startswith(prefix):
|
|
||||||
k = k[len(prefix) :]
|
|
||||||
|
|
||||||
lora_suffixes = (".lora_A.weight", ".lora_B.weight")
|
|
||||||
if k.endswith(lora_suffixes):
|
|
||||||
suffix = k[-len(lora_suffixes[0]):]
|
|
||||||
k = k[: -len(lora_suffixes[0])]
|
|
||||||
else:
|
|
||||||
logger.error(f"Error: unrecognized tensor name {orig_k}")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
tname = name_map.get_name(k)
|
|
||||||
if tname is None:
|
|
||||||
logger.error(f"Error: could not map tensor name {orig_k}")
|
|
||||||
logger.error(" Note: the arch parameter must be specified if the model is not llama")
|
|
||||||
sys.exit(1)
|
|
||||||
|
|
||||||
if suffix == ".lora_A.weight":
|
|
||||||
tname += ".weight.loraA"
|
|
||||||
elif suffix == ".lora_B.weight":
|
|
||||||
tname += ".weight.loraB"
|
|
||||||
else:
|
|
||||||
assert False
|
|
||||||
|
|
||||||
logger.info(f"{k} => {tname} {t.shape} {t.dtype} {t.nbytes/1024/1024:.2f}MB")
|
|
||||||
write_tensor_header(fout, tname, t.shape, t.dtype)
|
|
||||||
t.tofile(fout)
|
|
||||||
|
|
||||||
logger.info(f"Converted {input_json} and {input_model} to {output_path}")
|
|
||||||
@ -9,5 +9,4 @@
|
|||||||
-r ./requirements/requirements-convert-hf-to-gguf.txt
|
-r ./requirements/requirements-convert-hf-to-gguf.txt
|
||||||
-r ./requirements/requirements-convert-hf-to-gguf-update.txt
|
-r ./requirements/requirements-convert-hf-to-gguf-update.txt
|
||||||
-r ./requirements/requirements-convert-llama-ggml-to-gguf.txt
|
-r ./requirements/requirements-convert-llama-ggml-to-gguf.txt
|
||||||
-r ./requirements/requirements-convert-lora-to-ggml.txt
|
|
||||||
-r ./requirements/requirements-convert-persimmon-to-gguf.txt
|
-r ./requirements/requirements-convert-persimmon-to-gguf.txt
|
||||||
|
|||||||
@ -1,2 +0,0 @@
|
|||||||
-r ./requirements-convert.txt
|
|
||||||
torch~=2.1.1
|
|
||||||
Loading…
Reference in New Issue
Block a user