Tensors and embeddings

cugraph_pyg.tensor.DistTensor([src, shape, ...])	WholeGraph-backed Distributed Tensor Interface for PyTorch.
cugraph_pyg.tensor.DistEmbedding([src, ...])	WholeGraph-backed Distributed Embedding Interface for PyTorch.
cugraph_pyg.tensor.DistMatrix([src, shape, ...])	WholeGraph-backed Distributed Matrix Interface for PyTorch.
cugraph_pyg.tensor.is_empty(a)
cugraph_pyg.tensor.empty([dim])