wehub-resource-sync
32 lines
668 B
Python
32 lines
668 B
Python
import io
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import pickle
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import dgl
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import networkx as nx
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import torch
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def _reconstruct_pickle(obj):
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f = io.BytesIO()
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pickle.dump(obj, f)
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f.seek(0)
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obj = pickle.load(f)
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f.close()
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return obj
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def test_pickling_batched_graph():
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# NOTE: this is a test for a wierd bug mentioned in
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# https://github.com/dmlc/dgl/issues/438
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glist = [nx.path_graph(i + 5) for i in range(5)]
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glist = [dgl.from_networkx(g) for g in glist]
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bg = dgl.batch(glist)
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bg.ndata["x"] = torch.randn((35, 5))
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bg.edata["y"] = torch.randn((60, 3))
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new_bg = _reconstruct_pickle(bg)
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if __name__ == "__main__":
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test_pickling_batched_graph()
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