mbrookhart commented on a change in pull request #5441:
URL: https://github.com/apache/incubator-tvm/pull/5441#discussion_r414914928
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File path: python/tvm/relay/frontend/onnx.py
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@@ -1470,6 +1470,23 @@ def _impl_v9(cls, inputs, attr, params):
output = AttrCvt(op_name='argwhere')(inputs, attr, params)
return _op.transpose(output, axes=(1, 0))
+class TopK(OnnxOpConverter):
+ """Operator converter for TopK
+ """
+ @classmethod
+ def _impl_v1(cls, inputs, attr, params):
+ if len(inputs) != 2:
+ raise ValueError("Expect 2 input only")
+ inp = inputs[0]
+ axis = attr.get("axis", len(infer_shape(inp)) - 1)
+ largest = attr.get("largest", 1)
+
+ if largest == 0:
+ raise ValueError("TVM only supports finding TopK largest elements")
Review comment:
It's a boolean value stored as an int. Anything but zero is technically
true, and I only want to throw on the false case.
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