85 lines
4.5 KiB
Bash
Executable File
85 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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INITIAL_MEMORY=${INITIAL_MEMORY:-300mb}
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MAX_THREADS=${MAX_THREADS:-1}
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EMSDK=${EMSDK:-../emsdk}
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JOBS=${JOBS:-$(nproc)}
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if [ $EMSDK != ../emsdk ] && [ ! -d $EMSDK ]; then
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echo "Invalid emsdk path"
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exit 1
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fi
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if [ $MAX_THREADS -lt 1 ]; then
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echo "MAX_THREADS must be greater than or equal to 1"
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exit 1
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fi
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if [ $JOBS -lt 1 ]; then
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echo "JOBS must be greater than or equal to 1"
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exit 1
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fi
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if ! [[ $INITIAL_MEMORY =~ ^[0-9]+([kmgt]b)?$ ]]; then
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echo "INITIAL_MEMORY valid suffixes are kb, mb, gb, tb, none (bytes)"
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exit 1
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fi
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if [ $EMSDK = ../emsdk ] && [ ! -d $EMSDK ]; then
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echo "Installing emsdk + Emscripten..."
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git clone --depth=1 https://github.com/emscripten-core/emsdk.git ../emsdk &&
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cd ../emsdk &&
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./emsdk install 3.1.64 &&
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./emsdk activate 3.1.64
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fi
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. $(realpath $EMSDK)/emsdk_env.sh &&
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export PATH=:$PATH:$(realpath $EMSDK)/upstream/bin &&
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cd .. &&
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SRC=$(realpath src)
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KALDI=$(realpath kaldi)
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VOSK=$(realpath vosk)
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OPENFST=$(realpath openfst)
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CLAPACK_WASM=$(realpath clapack-wasm)
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if [ ! -d $OPENFST ]; then
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rm -rf /tmp/openfst &&
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git clone --depth=1 https://github.com/alphacep/openfst /tmp/openfst &&
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cd /tmp/openfst &&
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git apply $SRC/Openfst.patch
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autoreconf -is &&
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CXXFLAGS="-r -O3 -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals" LDFLAGS="-O3 -flto" emconfigure ./configure --prefix=$OPENFST --enable-static --disable-shared --enable-lookahead-fsts --enable-ngram-fsts --disable-bin &&
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emmake make -j$JOBS install &&
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echo "PACKAGE_VERSION = 1.8.0" >> $OPENFST/Makefile
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fi
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if [ ! -d $CLAPACK_WASM ]; then
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git clone --depth=1 https://gitlab.inria.fr/multispeech/kaldi.web/clapack-wasm.git $CLAPACK_WASM &&
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cd $CLAPACK_WASM &&
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git apply $SRC/Clapack-wasm.patch &&
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bash install_repo.sh emcc
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fi
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if [ ! -d $KALDI ]; then
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git clone -b vosk --depth=1 https://github.com/alphacep/kaldi $KALDI &&
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cd $KALDI/src &&
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git apply $SRC/Kaldi.patch &&
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CXXFLAGS="-O3 -UHAVE_EXECINFO_H -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals -Wno-unused-variable -Wno-unused-but-set-variable -g0" LDFLAGS="-O3 -lembind -flto -g0" emconfigure ./configure --use-cuda=no --with-cudadecoder=no --static --static-math=yes --static-fst=yes --debug-level=0 --fst-root=$OPENFST --clapack-root=$CLAPACK_WASM --host=WASM &&
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emmake make -j$JOBS online2 rnnlm
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fi
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if [ ! -d $VOSK ]; then
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git clone -b v0.3.50 --depth=1 https://github.com/alphacep/vosk-api $VOSK &&
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cd $VOSK/src &&
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git apply $SRC/Vosk.patch &&
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VOSK_FILES="Recognizer.cc language_model.cc model.cc spk_model.cc vosk_api.cc" &&
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em++ -O3 -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals -Wno-deprecated -I. -I$KALDI/src -I$OPENFST/include $VOSK_FILES -c &&
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emar -rcs vosk.a ${VOSK_FILES//.cc/.o}
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fi
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cd $SRC &&
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em++ Util.cc CommonModel.cc Recognizer.cc Bindings.cc -O3 -sWASMFS -sWASM_BIGINT -sSINGLE_FILE -sMODULARIZE -sEMBIND_STD_STRING_IS_UTF8 -sPTHREAD_POOL_DELAY_LOAD -sALLOW_MEMORY_GROWTH -sTEXTDECODER=2 -sPTHREAD_POOL_SIZE_STRICT=2 -sINITIAL_MEMORY=$INITIAL_MEMORY -sPTHREAD_POOL_SIZE=$MAX_THREADS -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sSUPPORT_LONGJMP=0 -sEXPORTED_FUNCTIONS=_malloc -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sEXPORTED_RUNTIME_METHODS=UTF8ToString,stringToUTF8OnStack -sENVIRONMENT=web,worker -I. -I"$VOSK"/src -L$KALDI/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L"$OPENFST"/lib -l:libfst.a -l:libfstngram.a -L"$CLAPACK_WASM" -l:CBLAS/lib/cblas.a -l:CLAPACK-3.2.1/lapack.a -l:CLAPACK-3.2.1/libcblaswr.a -l:f2c_BLAS-3.8.0/blas.a -l:libf2c/libf2c.a -L$VOSK/src -l:vosk.a -lembind -pthread -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals --pre-js Wrapper.js -o ../Vosklet.js &&
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cd .. &&
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rm -f Vosklet.worker.js
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cp Vosklet.js Examples/Vosklet.js &&
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# Can't serve files from raw.githubusercontent with Content-Encoding: gzip header so the browser won't decompress automatically. Manually decompressing instead.
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sed -i 's/res.body/new Response(res.body.pipeThrough(new DecompressionStream("gzip"))).body/' Examples/Vosklet.js &&
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rm -rf /tmp/openfst |