Skip to content

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

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 15 commits into from
Oct 9, 2025
Merged

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

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
15 commits
Select commit Hold shift + click to select a range
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
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions onnxruntime/core/providers/cpu/generator/constant_of_shape_base.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,9 @@ 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");
for (auto dim : t_proto_p->dims()) {
ORT_ENFORCE(dim == 1, "The value attribute of ConstantOfShape must be a single-element tensor");
}
SetValueFromTensorProto(*t_proto_p);
} else {
float f_value = 0.f;
Expand Down
2 changes: 2 additions & 0 deletions onnxruntime/core/providers/shared_library/provider_wrappedtypes.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,8 @@ struct int64s final {
const int64_t* data() const { return g_host->int64s__data(this); }
const int64_t& operator[](int index) const { return Get(index); }
void Reserve(int size) { g_host->int64s__Reserve(this, size); }
const int64_t* begin() const { return data(); }
const int64_t* end() const { return data() + size(); }
PROVIDER_DISALLOW_ALL(int64s)
};

Expand Down
Loading