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[Runtime][MatchShape] Type error: Cannot convert from type ' DLTensor* ' to ' ffi.Shape ' #18546

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[Runtime][MatchShape] Type error: Cannot convert from type ' DLTensor* ' to ' ffi.Shape ' #18546

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[Runtime][MatchShape] Type error: Cannot convert from type ' DLTensor…
locnd182644 Dec 5, 2025
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[Runtime][MatchShape] Type error: Cannot convert from type ' DLTensor…
locnd182644 Dec 11, 2025
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9 changes: 6 additions & 3 deletions src/runtime/vm/builtin.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -122,10 +122,13 @@ TVM_FFI_STATIC_INIT_BLOCK() {
* \sa MatchShapeCode
*/
void MatchShape(ffi::PackedArgs args, ffi::Any* rv) {
// input shape the first argument can take in tensor or shape.
// input shape the first argument can take in tensor, DLTensor* or shape.
ffi::Shape input_shape;
if (auto opt_nd = args[0].as<Tensor>()) {
input_shape = opt_nd.value().Shape();
if (auto opt_tensor = args[0].as<Tensor>()) {
input_shape = opt_tensor.value().Shape();
} else if (auto opt_dltensor = args[0].try_cast<DLTensor*>()) {
DLTensor* ptr = opt_dltensor.value();
input_shape = ffi::Shape(ptr->shape, ptr->shape + ptr->ndim);
} else {
input_shape = args[0].cast<ffi::Shape>();
}
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