Aharrypotter commented on code in PR #19897:
URL: https://github.com/apache/tvm/pull/19897#discussion_r3487214436
##########
python/tvm/relax/frontend/onnx/onnx_frontend.py:
##########
@@ -546,7 +546,15 @@ def _impl_v7(cls, bb, inputs, attr, params):
if isinstance(inputs[1], relax.Constant) and
bool(_np.any(inputs[1].data.numpy() == 0)):
raise ValueError("ONNX Div with integer inputs encountered divisor
value 0.")
- return cls.base_impl(bb, inputs, attr, params)
+ if isinstance(inputs[1], relax.Constant):
+ return cls.base_impl(bb, inputs, attr, params)
+
+ rhs_nonzero = bb.normalize(relax.op.not_equal(inputs[1],
relax.op.zeros_like(inputs[1])))
+ safe_rhs = bb.normalize(
+ relax.op.where(rhs_nonzero, inputs[1],
relax.op.ones_like(inputs[1]))
+ )
+ quotient = bb.normalize(relax.op.divide(inputs[0], safe_rhs))
+ return relax.op.where(rhs_nonzero, quotient,
relax.op.zeros_like(quotient))
Review Comment:
fixed
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