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fix memory leak problen of set_value op #38098

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Dec 14, 2021
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9 changes: 5 additions & 4 deletions paddle/fluid/pybind/imperative.cc
Original file line number Diff line number Diff line change
Expand Up @@ -970,6 +970,11 @@ void BindImperative(py::module *m_ptr) {
}
};

// NOTE(liym27):
// Increase the version of VarBase self because __setitem__ is an
// inplace operator for the VarBase self.
self->BumpInplaceVersion();

// 1. Check argumnets
bool parse_index = true;

Expand Down Expand Up @@ -1137,10 +1142,6 @@ void BindImperative(py::module *m_ptr) {
SetTensorFromPyArray(self_tensor, self_numpy,
self_tensor->place(), false);
}
// NOTE(liym27):
// Increase the version of VarBase self because __setitem__ is an
// inplace operator for the VarBase self.
self->BumpInplaceVersion();
})
.def("_getitem_index_not_tensor",
[](std::shared_ptr<imperative::VarBase> &self, py::handle _index) {
Expand Down