#include <iostream>
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#ifndef _WIN32
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#include <sys/time.h>
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#else
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#include <win_func.h>
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#endif
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#include <Audio.h>
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#include <Model.h>
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using namespace std;
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int main(int argc, char *argv[])
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{
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if (argc < 2)
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{
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printf("Usage: %s /path/to/model_dir /path/to/wav/file", argv[0]);
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exit(-1);
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}
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struct timeval start, end;
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gettimeofday(&start, NULL);
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int nThreadNum = 4;
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Model* mm = create_model(argv[1], nThreadNum);
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if (!mm)
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{
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printf("Cannot load ASR Model from: %s, there must be files model.onnx and vocab.txt", argv[1]);
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exit(-1);
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}
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Audio audio(0);
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if (!audio.loadwav(argv[2]))
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{
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printf("cannot load %s\n", argv[2]);
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return -1;
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}
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audio.disp();
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gettimeofday(&end, NULL);
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long seconds = (end.tv_sec - start.tv_sec);
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long micros = ((seconds * 1000000) + end.tv_usec) - (start.tv_usec);
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printf("Model initialization takes %lfs.\n", (double)micros / 1000000);
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audio.split();
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setbuf(stdout, NULL);
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cout << "Result: \"";
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gettimeofday(&start, NULL);
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float *buff;
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int len;
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int flag;
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while (audio.fetch(buff, len, flag) > 0) {
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mm->reset();
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string msg = mm->forward(buff, len, flag);
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cout << msg;
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}
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gettimeofday(&end, NULL);
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cout << "\"." << endl;
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seconds = (end.tv_sec - start.tv_sec);
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long taking_micros = ((seconds * 1000000) + end.tv_usec) - (start.tv_usec);
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printf("Model inference takes %lfs.\n", (double)micros / 1000000);
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printf("Model inference RTF: %04lf.\n", (double)taking_micros/micros );
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delete mm;
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return 0;
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}
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