[TVM Discuss] [Questions] BYOC: Runtime access Tensor values

[Max Sponner via TVM Discuss <no...@discuss.tvm.ai>]

Hi,
I am working on a BYOC backend and finally reached the runtime level.
But I've looked at the DNNL JSON example (I am using JSON as well) and have not found
a way to access the real tensor values to serialize them for my target.
From the JSON serialization I can access the shapes, etc, but not the data.

Where do I have to look for that?





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[TVM Discuss] [Questions] BYOC: Runtime access Tensor values

["Cody H. Yu via TVM Discuss" <no...@discuss.tvm.ai>]

Here is an example of Zhi's response. The expression `data_entry_[eid]->data` accesses the values of the tesnor.

https://github.com/apache/incubator-tvm/blob/master/src/runtime/contrib/dnnl/dnnl_json_runtime.cc#L71





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[TVM Discuss] [Questions] BYOC: Runtime access Tensor values

[Zhi via TVM Discuss <no...@discuss.tvm.ai>]

The inputs are passed through NDArray in the DNNL example. You can use nd_array->data to get the data pointer.





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