Method input_ref_mutex

tensorflow/core/framework/op_kernel.h:1676–1681

}

inline mutex* OpKernelContext::input_ref_mutex(int index) {
  DCHECK_GE(index, 0);
  DCHECK_LT(index, num_inputs());
  DCHECK(input_is_ref(index));
  return (*params_->inputs)[index].mutex_if_ref;
}

inline void OpKernelContext::NotifyUseOfPersistentTensor(const Tensor& t) {
  if (t.IsInitialized()) {