[Graphbolt] Improve code quality (#5762)

f0b61222 · czkkkkkk · GitHub · c9dfafe6 · f0b61222
Unverified Commit f0b61222 authored Jun 02, 2023 by czkkkkkk Committed by GitHub Jun 02, 2023
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graphbolt/src/shared_memory_utils.cc graphbolt/src/shared_memory_utils.cc +3 -6

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--- a/graphbolt/src/shared_memory_utils.cc
+++ b/graphbolt/src/shared_memory_utils.cc
@@ -172,12 +172,9 @@ SharedMemoryTensors LoadTensorsFromSharedMemory(
      metas.push_back({false, {}, torch::ScalarType::Undefined});
    }
  }
-  SharedMemoryPtr data_shm;
+  return std::tuple_cat(
-  std::vector<torch::optional<torch::Tensor>> ret_tensors;
+      std::forward_as_tuple(std::move(meta_shm)),
-  std::tie(data_shm, ret_tensors) =
+      LoadTensorsDataFromSharedMemory(name + "_data", metas));
-      LoadTensorsDataFromSharedMemory(name + "_data", metas);
-  return std::make_tuple(
-      std::move(meta_shm), std::move(data_shm), std::move(ret_tensors));
 }
 }  // namespace sampling