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Allow all single-element tensors as value for ConstantOfShape #26227

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Merged
merged 15 commits into from
Oct 9, 2025
Merged

Allow all single-element tensors as value for ConstantOfShape #26227

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bd1f869
Allow any dimensional tensor for ConstantOfShape
justinchuby Oct 3, 2025
09415fe
spelling
justinchuby Oct 3, 2025
2bc0012
update check
justinchuby Oct 6, 2025
20381e5
Update validation for single-element tensor in ConstantOfShape
justinchuby Oct 6, 2025
81cb96d
Update constant_of_shape_base.h
justinchuby Oct 6, 2025
4600e28
Use t_proto
justinchuby Oct 6, 2025
61fc4b9
deref
justinchuby Oct 6, 2025
5686ddd
t_proto
justinchuby Oct 6, 2025
5a18451
update
justinchuby Oct 7, 2025
5c6b2f8
std
justinchuby Oct 7, 2025
839ebcd
Update constant_of_shape_base.h
justinchuby Oct 7, 2025
9df900b
update
justinchuby Oct 8, 2025
a760ff7
Simplify
justinchuby Oct 9, 2025
3c6e0d9
Merge branch 'main' into justinchu/any-dim
justinchuby Oct 9, 2025
a6be1f6
begin-end
justinchuby Oct 9, 2025
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3 changes: 1 addition & 2 deletions onnxruntime/core/providers/cpu/generator/constant_of_shape_base.h
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Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@ class ConstantOfShapeBase {
auto* t_proto_p = t_proto.get();
#endif
if (info.GetAttr<ONNX_NAMESPACE::TensorProto>("value", t_proto_p).IsOK()) {
ORT_ENFORCE(t_proto_p->dims_size() == 1, "Must have a single dimension");
ORT_ENFORCE(t_proto_p->dims()[0] == 1, "Must have a single dimension of 1");
ORT_ENFORCE(utils::GetTensorShapeFromTensorProto(t_proto).Size() == 1, "The value attribute of ConstantOfShape must be a single-element tensor");
SetValueFromTensorProto(*t_proto_p);
} else {
float f_value = 0.f;
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