Function array_fill

mlx/data/Array.cpp:124–130

template <class T>
void array_fill(void* data, int64_t size, double value) {
  auto data_t = reinterpret_cast<T*>(data);
  auto value_t = static_cast<T>(value);
  for (int64_t i = 0; i < size; i++) {
    data_t[i] = value_t;
  }
}

void Array::fill(double value) {
  ARRAY_DISPATCH(this, array_fill, data_.get(), size(), value);