Icemist commented on code in PR #13578:
URL: https://github.com/apache/tvm/pull/13578#discussion_r1043642842
##########
python/tvm/relay/frontend/onnx.py:
##########
@@ -1406,7 +1406,10 @@ def _impl_v1(cls, inputs, attr, params):
inputs[0] *= _expr.const(alpha, dtype=dtype)
out = _op.nn.dense(inputs[0], inputs[1], units=channels)
if len(inputs) == 3:
- out = out + _expr.const(beta, dtype=dtype) * inputs[2]
+ if beta != 1.0:
Review Comment:
Since we do not use 1.0 in the calculations, I would suggest not to use it
at all. something like:
```
beta = attr.get("beta")
```
...
```
if beta is None:
out = out + inputs[2]
else:
out = out + _expr.const(float(beta), dtype=dtype) * inputs[2]
```
or
```
input_2 = inputs[2]
if beta is not None: # can be written in 1 line ternary operator
input_2 = input_2 * expr.const(float(beta), dtype=dtype)
out = out + input_2
```
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