Method input_ref_mutex

tensorflow/core/framework/op_kernel.cc:383–393

}

Status OpKernelContext::input_ref_mutex(StringPiece name, mutex** out_mutex) {
  int start, stop;
  TF_RETURN_IF_ERROR(params_->op_kernel->InputRange(name, &start, &stop));
  if (stop != start + 1) {
    return errors::InvalidArgument("OpKernel used list-valued input name '",
                                   name,
                                   "' when single-valued input was expected");
  }
  *out_mutex = input_ref_mutex(start);
  return Status::OK();
}

const Tensor& OpKernelContext::input(int index) {
  CHECK_GE(index, 0);