mirror of
https://github.com/k2-fsa/icefall.git
synced 2025-08-09 18:12:19 +00:00
125 lines
3.7 KiB
Bash
Executable File
125 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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log() {
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# This function is from espnet
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local fname=${BASH_SOURCE[1]##*/}
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echo -e "$(date '+%Y-%m-%d %H:%M:%S') (${fname}:${BASH_LINENO[0]}:${FUNCNAME[1]}) $*"
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}
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cd egs/wenetspeech/ASR
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repo_url=https://huggingface.co/luomingshuang/icefall_asr_wenetspeech_pruned_transducer_stateless2
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log "Downloading pre-trained model from $repo_url"
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git lfs install
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git clone $repo_url
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repo=$(basename $repo_url)
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log "Display test files"
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tree $repo/
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soxi $repo/test_wavs/*.wav
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ls -lh $repo/test_wavs/*.wav
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pushd $repo/exp
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ln -s pretrained_epoch_10_avg_2.pt pretrained.pt
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ln -s pretrained_epoch_10_avg_2.pt epoch-99.pt
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popd
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log "Test exporting to ONNX format"
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./pruned_transducer_stateless2/export.py \
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--exp-dir $repo/exp \
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--lang-dir $repo/data/lang_char \
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--epoch 99 \
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--avg 1 \
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--onnx 1
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log "Export to torchscript model"
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./pruned_transducer_stateless2/export.py \
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--exp-dir $repo/exp \
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--lang-dir $repo/data/lang_char \
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--epoch 99 \
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--avg 1 \
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--jit 1
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./pruned_transducer_stateless2/export.py \
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--exp-dir $repo/exp \
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--lang-dir $repo/data/lang_char \
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--epoch 99 \
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--avg 1 \
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--jit-trace 1
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ls -lh $repo/exp/*.onnx
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ls -lh $repo/exp/*.pt
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log "Decode with ONNX models"
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./pruned_transducer_stateless2/onnx_check.py \
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--jit-filename $repo/exp/cpu_jit.pt \
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--onnx-encoder-filename $repo/exp/encoder.onnx \
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--onnx-decoder-filename $repo/exp/decoder.onnx \
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--onnx-joiner-filename $repo/exp/joiner.onnx \
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--onnx-joiner-encoder-proj-filename $repo/exp/joiner_encoder_proj.onnx \
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--onnx-joiner-decoder-proj-filename $repo/exp/joiner_decoder_proj.onnx
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./pruned_transducer_stateless2/onnx_pretrained.py \
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--tokens $repo/data/lang_char/tokens.txt \
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--encoder-model-filename $repo/exp/encoder.onnx \
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--decoder-model-filename $repo/exp/decoder.onnx \
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--joiner-model-filename $repo/exp/joiner.onnx \
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--joiner-encoder-proj-model-filename $repo/exp/joiner_encoder_proj.onnx \
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--joiner-decoder-proj-model-filename $repo/exp/joiner_decoder_proj.onnx \
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$repo/test_wavs/DEV_T0000000000.wav \
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$repo/test_wavs/DEV_T0000000001.wav \
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$repo/test_wavs/DEV_T0000000002.wav
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log "Decode with models exported by torch.jit.trace()"
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./pruned_transducer_stateless2/jit_pretrained.py \
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--tokens $repo/data/lang_char/tokens.txt \
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--encoder-model-filename $repo/exp/encoder_jit_trace.pt \
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--decoder-model-filename $repo/exp/decoder_jit_trace.pt \
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--joiner-model-filename $repo/exp/joiner_jit_trace.pt \
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$repo/test_wavs/DEV_T0000000000.wav \
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$repo/test_wavs/DEV_T0000000001.wav \
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$repo/test_wavs/DEV_T0000000002.wav
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./pruned_transducer_stateless2/jit_pretrained.py \
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--tokens $repo/data/lang_char/tokens.txt \
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--encoder-model-filename $repo/exp/encoder_jit_script.pt \
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--decoder-model-filename $repo/exp/decoder_jit_script.pt \
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--joiner-model-filename $repo/exp/joiner_jit_script.pt \
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$repo/test_wavs/DEV_T0000000000.wav \
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$repo/test_wavs/DEV_T0000000001.wav \
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$repo/test_wavs/DEV_T0000000002.wav
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for sym in 1 2 3; do
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log "Greedy search with --max-sym-per-frame $sym"
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./pruned_transducer_stateless2/pretrained.py \
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--checkpoint $repo/exp/epoch-99.pt \
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--lang-dir $repo/data/lang_char \
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--decoding-method greedy_search \
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--max-sym-per-frame $sym \
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$repo/test_wavs/DEV_T0000000000.wav \
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$repo/test_wavs/DEV_T0000000001.wav \
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$repo/test_wavs/DEV_T0000000002.wav
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done
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for method in modified_beam_search beam_search fast_beam_search; do
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log "$method"
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./pruned_transducer_stateless2/pretrained.py \
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--decoding-method $method \
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--beam-size 4 \
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--checkpoint $repo/exp/epoch-99.pt \
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--lang-dir $repo/data/lang_char \
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$repo/test_wavs/DEV_T0000000000.wav \
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$repo/test_wavs/DEV_T0000000001.wav \
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$repo/test_wavs/DEV_T0000000002.wav
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done
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