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Posted to discuss-archive@tvm.apache.org by Aurel333 via TVM Discuss <no...@discuss.tvm.ai> on 2020/06/26 14:27:51 UTC

[TVM Discuss] [Questions] [Relay] Exporting and importing Relay graph


I tried to export a Relay graph to a file and import it back with  mod._import(path_to_saved_graph) but it fails to parse the saved filed. I looked for a solution and I came to the conclusion that while I can dump a readable representation of the Relay graph, it is not possible to import it back to TVM with this method because of the impossibility to parse '?'.

I know it is possible to export the outputs of relay.build but I am trying to obtain a target agnostic graph.

So how to export a Relay graph generated from a frontend (for example from relay.frontend.from_tensorflow) and import it back to TVM to build it?

Thanks in advance for your help!





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