Method HasPartitionKey

graphlearn/src/actor/tensor_map.cc:67–69

}

bool ShardableTensorMap::HasPartitionKey() const {
  return !partition_key_.empty();
}

ShardsPtr<ShardableTensorMap> ShardableTensorMap::Partition() const {
  // FIXME(@goldenleaves): Be careful, `n` should be initialized at runtime.