message: Improved batch detection.
diff: @@ -305,12 +305,15 @@ Status InferenceContext::ConvertOperations(
  OperationDef op_def;
  op_def.precision = precision_;
  - op_def.batch_support = outputs[0]->tensor.shape.b != 1;
  for (int j = 0; j < inputs.size(); ++j) {
  + op_def.batch_support =
  + op_def.batch_support || inputs[j]->tensor.shape.b != 1;
  op_def.src_tensors.push_back(
  tensor_reserver_.Get(inputs[j]->id).descriptor);
  }
  for (int j = 0; j < outputs.size(); ++j) {
  + op_def.batch_support =
  + op_def.batch_support || outputs[j]->tensor.shape.b != 1;
  op_def.dst_tensors.push_back(
  tensor_reserver_.Get(outputs[j]->id).descriptor);
  }
  