ext/torch/ext.cpp in torch-rb-0.4.2 vs ext/torch/ext.cpp in torch-rb-0.5.0

@@ -347,20 +347,10 @@
       "contiguous?",
       *[](Tensor& self) {
         return self.is_contiguous();
       })
     .define_method(
-      "addcmul!",
-      *[](Tensor& self, Scalar value, const Tensor & tensor1, const Tensor & tensor2) {
-        return self.addcmul_(tensor1, tensor2, value);
-      })
-    .define_method(
-      "addcdiv!",
-      *[](Tensor& self, Scalar value, const Tensor & tensor1, const Tensor & tensor2) {
-        return self.addcdiv_(tensor1, tensor2, value);
-      })
-    .define_method(
       "_requires_grad!",
       *[](Tensor& self, bool requires_grad) {
         return self.set_requires_grad(requires_grad);
       })
     .define_method(
@@ -370,11 +360,11 @@
         return grad.defined() ? to_ruby<torch::Tensor>(grad) : Nil;
       })
     .define_method(
       "grad=",
       *[](Tensor& self, torch::Tensor& grad) {
-        self.grad() = grad;
+        self.mutable_grad() = grad;
       })
     .define_method(
       "_dtype",
       *[](Tensor& self) {
         return (int) at::typeMetaToScalarType(self.dtype());
@@ -607,10 +597,10 @@
         return grad.defined() ? to_ruby<torch::Tensor>(grad) : Nil;
       })
     .define_method(
       "grad=",
       *[](Parameter& self, torch::Tensor& grad) {
-        self.grad() = grad;
+        self.mutable_grad() = grad;
       });
 
   Class rb_cDevice = define_class_under<torch::Device>(rb_mTorch, "Device")
     .add_handler<torch::Error>(handle_error)
     .define_constructor(Constructor<torch::Device, std::string>())