Initial commit: FunASR Speech Recognition Toolkit

Add complete FunASR codebase including models, runtime, and documentation.
2026-07-09 22:38:58 +08:00
commit 6116b1f3c6
3683 changed files with 990984 additions and 0 deletions
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+#ifndef LIMONP_LOCAL_VECTOR_HPP
+#define LIMONP_LOCAL_VECTOR_HPP
+
+#include <iostream>
+#include <stdlib.h>
+#include <assert.h>
+#include <string.h>
+
+namespace limonp {
+using namespace std;
+/*
+ * LocalVector<T> : T must be primitive type (char , int, size_t), if T is struct or class, LocalVector<T> may be dangerous..
+ * LocalVector<T> is simple and not well-tested.
+ */
+const size_t LOCAL_VECTOR_BUFFER_SIZE = 16;
+template <class T>
+class LocalVector {
+ public:
+  typedef const T* const_iterator ;
+  typedef T value_type;
+  typedef size_t size_type;
+ private:
+  T buffer_[LOCAL_VECTOR_BUFFER_SIZE];
+  T * ptr_;
+  size_t size_;
+  size_t capacity_;
+ public:
+  LocalVector() {
+    init_();
+  };
+  LocalVector(const LocalVector<T>& vec) {
+    init_();
+    *this = vec;
+  }
+  LocalVector(const_iterator  begin, const_iterator end) { // TODO: make it faster
+    init_();
+    while(begin != end) {
+      push_back(*begin++);
+    }
+  }
+  LocalVector(size_t size, const T& t) { // TODO: make it faster
+    init_();
+    while(size--) {
+      push_back(t);
+    }
+  }
+  ~LocalVector() {
+    if(ptr_ != buffer_) {
+      free(ptr_);
+    }
+  };
+ public:
+  LocalVector<T>& operator = (const LocalVector<T>& vec) {
+    clear();
+    size_ = vec.size();
+    capacity_ = vec.capacity();
+    if(vec.buffer_ == vec.ptr_) {
+      memcpy(static_cast<void*>(buffer_), vec.buffer_, sizeof(T) * size_);
+      ptr_ = buffer_;
+    } else {
+      ptr_ = (T*) malloc(vec.capacity() * sizeof(T));
+      assert(ptr_);
+      memcpy(static_cast<void*>(ptr_), vec.ptr_, vec.size() * sizeof(T));
+    }
+    return *this;
+  }
+ private:
+  void init_() {
+    ptr_ = buffer_;
+    size_ = 0;
+    capacity_ = LOCAL_VECTOR_BUFFER_SIZE;
+  }
+ public:
+  T& operator [] (size_t i) {
+    return ptr_[i];
+  }
+  const T& operator [] (size_t i) const {
+    return ptr_[i];
+  }
+  void push_back(const T& t) {
+    if(size_ == capacity_) {
+      assert(capacity_);
+      reserve(capacity_ * 2);
+    }
+    ptr_[size_ ++ ] = t;
+  }
+  void reserve(size_t size) {
+    if(size <= capacity_) {
+      return;
+    }
+    T * next =  (T*)malloc(sizeof(T) * size);
+    assert(next);
+    T * old = ptr_;
+    ptr_ = next;
+    memcpy(static_cast<void*>(ptr_), old, sizeof(T) * capacity_);
+    capacity_ = size;
+    if(old != buffer_) {
+      free(old);
+    }
+  }
+  bool empty() const {
+    return 0 == size();
+  }
+  size_t size() const {
+    return size_;
+  }
+  size_t capacity() const {
+    return capacity_;
+  }
+  const_iterator begin() const {
+    return ptr_;
+  }
+  const_iterator end() const {
+    return ptr_ + size_;
+  }
+  void clear() {
+    if(ptr_ != buffer_) {
+      free(ptr_);
+    }
+    init_();
+  }
+};
+
+template <class T>
+ostream & operator << (ostream& os, const LocalVector<T>& vec) {
+  if(vec.empty()) {
+    return os << "[]";
+  }
+  os<<"[\""<<vec[0];
+  for(size_t i = 1; i < vec.size(); i++) {
+    os<<"\", \""<<vec[i];
+  }
+  os<<"\"]";
+  return os;
+}
+
+}
+
+#endif