clean

paddlespeech/audio/csrc/pybind/kaldi_frontend/cmk.bak

@@ -1,20 +0,0 @@
-
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
-
-include_directories(
-${CMAKE_CURRENT_SOURCE_DIR}
-)
-
-add_library(kaldi_feature
-  kaldi_feature.cc
-  kaldi_feature_wrapper.cc
-)
-target_link_libraries(kaldi_feature kaldi-fbank)
-
-pybind11_add_module(kaldi_featurepy kaldi_feature.cc kaldi_feature_wrapper.cc)
-target_link_libraries(kaldi_featurepy PRIVATE kaldi_feature)
-
-set(bin_name kaldi_feature_main)
-add_executable(${bin_name} ${CMAKE_CURRENT_SOURCE_DIR}/${bin_name}.cc)
-target_include_directories(${bin_name} PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
-target_link_libraries(${bin_name} PUBLIC kaldi_feature python3.7m)

paddlespeech/audio/csrc/pybind/kaldi_frontend/kaldi_feature_main.cc.bak

@@ -1,27 +0,0 @@
-#include <iostream>
-#include "kaldi_feature_wrapper.h"
-#include <vector>
-#include "wav.h"
-#include <pybind11/pybind11.h>
-#include <pybind11/numpy.h>
-
-using namespace std; 
-namespace py=pybind11;
-
-int main() {
-   kaldi::Vector<kaldi::BaseFloat> wav(raw_wav.size());
-   kaldi::Vector<kaldi::BaseFloat> result;
-   for (int idx = 0; idx < raw_wav.size(); ++idx) {
-     wav(idx) = raw_wav[idx];
-   }
-   kaldi::FbankOptions opts;
-   paddleaudio::Fbank fbank(opts);
-   fbank.ComputeFeature(wav, &result);
-   for (int idx = 0; idx < 10; ++idx) {
-      ////double val = *((double*)result.data(0, idx)); 
-      float val = result(idx);
-      cout << val << " ";
-   }
-   cout << endl;
-   fbank.Reset();
-}

paddlespeech/audio/csrc/pybind/kaldi_frontend/kaldi_feature_wrapper.cc.bak

@@ -1,65 +0,0 @@
-#include "kaldi_feature_wrapper.h"
-
-namespace paddleaudio {
-
-KaldiFeatureWrapper* KaldiFeatureWrapper::GetInstance() {
-    static KaldiFeatureWrapper instance;
-    return &instance;
-}
-
-bool KaldiFeatureWrapper::InitFbank(kaldi::FbankOptions opts) {
-  fbank_.reset(new Fbank(opts));
-  return true;
-}
-
-py::array_t<double> KaldiFeatureWrapper::ComputeFbank(const py::array_t<double> wav) {
-  /*
-    py::buffer_info info = wav.request();
-    kaldi::Vector<kaldi::BaseFloat> input_wav;
-    kaldi::Vector<kaldi::BaseFloat> feats;
-    memcpy(input_wav.Data(), (double*)info.ptr, wav.nbytes());
-    fbank_->ComputeFeature(input_wav, &feats);
-    auto result = py::array_t<double>(feats.Dim());
-    py::buffer_info xs = result.request();
-    memcpy((double*)xs.ptr, feats.Data(), feats.Dim()*sizeof(kaldi::BaseFloat));
-    return result.reshape({ feats.Dim() / Dim(), Dim()});
-    */
-  py::buffer_info info = wav.request();
-  auto result = py::array_t<double>(info.size);
-  py::buffer_info result_info = result.request();
-
-  double* req_ptr = (double*)info.ptr;
-  double* res_ptr = (double*)result_info.ptr;
-  std::cout << info.itemsize << std::endl;
-  std::cout << info.format<< std::endl;
-  std::cout << info.ndim<< std::endl;
-  std::cout << "shape" << std::endl;
-  for (int i = 0; i < info.shape.size(); ++i) {
-    std::cout << info.shape[i]<< std::endl;
-  }
-
-  std::cout << "strides" << std::endl;
-  for (int i = 0; i < info.strides.size(); ++i) {
-    std::cout << info.strides[i]<< std::endl;
-  }
-
-  std::cout << "result shape" << std::endl;
-  for (int i = 0; i < result_info.shape.size(); ++i) {
-    std::cout << result_info.shape[i]<< std::endl;
-  }
-
-  int max_idx = 1;
-  for (auto dim : info.shape) {
-    max_idx *= dim;
-  }
-
-  for (int i = 0; i < max_idx; i++) {
-    *res_ptr = (*req_ptr) * (*req_ptr);
-    res_ptr++;
-    req_ptr++;
-  }
-    return  result;
-}
-
-    
-} // namespace paddleaudio