get_set removal

src/nf/nf_conv1d_layer.f90

@@ -33,7 +33,6 @@ module nf_conv1d_layer
       procedure :: backward
       procedure :: get_gradients_ptr
       procedure :: get_num_params
-      procedure :: get_params
       procedure :: get_params_ptr
       procedure :: init
       procedure :: set_params
@@ -89,15 +88,6 @@ pure module function get_num_params(self) result(num_params)
           !! Number of parameters
       end function get_num_params
 
-      module function get_params(self) result(params)
-        !! Return the parameters (weights and biases) of this layer.
-        !! The parameters are ordered as weights first, biases second.
-        class(conv1d_layer), intent(in), target :: self
-          !! A `conv1d_layer` instance
-        real, allocatable :: params(:)
-          !! Parameters to get
-      end function get_params
-
       module subroutine get_params_ptr(self, w_ptr, b_ptr)
         !! Return pointers to the parameters (weights and biases) of this layer.
         class(conv1d_layer), intent(in), target :: self

src/nf/nf_conv1d_layer_submodule.f90

@@ -144,14 +144,6 @@ pure module function get_num_params(self) result(num_params)
     num_params = product(shape(self % kernel)) + size(self % biases)
   end function get_num_params
 
-  module function get_params(self) result(params)
-    class(conv1d_layer), intent(in), target :: self
-    real, allocatable :: params(:)
-    real, pointer :: w_(:) => null()
-    w_(1:size(self % kernel)) => self % kernel
-    params = [ w_, self % biases]
-  end function get_params
-
   module subroutine get_params_ptr(self, w_ptr, b_ptr)
     class(conv1d_layer), intent(in), target :: self
     real, pointer, intent(out) :: w_ptr(:)

src/nf/nf_conv2d_layer.f90

@@ -34,7 +34,6 @@ module nf_conv2d_layer
     procedure :: backward
     procedure :: get_gradients_ptr
     procedure :: get_num_params
-    procedure :: get_params
     procedure :: get_params_ptr
     procedure :: init
     procedure :: set_params
@@ -90,15 +89,6 @@ pure module function get_num_params(self) result(num_params)
         !! Number of parameters
     end function get_num_params
 
-    module function get_params(self) result(params)
-      !! Return the parameters (weights and biases) of this layer.
-      !! The parameters are ordered as weights first, biases second.
-      class(conv2d_layer), intent(in), target :: self
-        !! A `conv2d_layer` instance
-      real, allocatable :: params(:)
-        !! Parameters to get
-    end function get_params
-
     module subroutine get_params_ptr(self, w_ptr, b_ptr)
       !! Return pointers to the parameters (weights and biases) of this layer.
       class(conv2d_layer), intent(in), target :: self

src/nf/nf_conv2d_layer_submodule.f90

@@ -188,22 +188,6 @@ pure module function get_num_params(self) result(num_params)
     num_params = product(shape(self % kernel)) + size(self % biases)
   end function get_num_params
 
-
-  module function get_params(self) result(params)
-    class(conv2d_layer), intent(in), target :: self
-    real, allocatable :: params(:)
-
-    real, pointer :: w_(:) => null()
-
-    w_(1:size(self % kernel)) => self % kernel
-
-    params = [ &
-      w_, &
-      self % biases &
-    ]
-
-  end function get_params
-
 
   module subroutine get_params_ptr(self, w_ptr, b_ptr)
     class(conv2d_layer), intent(in), target :: self

src/nf/nf_dense_layer.f90

@@ -35,7 +35,6 @@ module nf_dense_layer
     procedure :: forward
     procedure :: get_gradients_ptr
     procedure :: get_num_params
-    procedure :: get_params
     procedure :: get_params_ptr
     procedure :: init
     procedure :: set_params
@@ -88,15 +87,6 @@ pure module function get_num_params(self) result(num_params)
          !! Number of parameters in this layer
     end function get_num_params
 
-    module function get_params(self) result(params)
-      !! Return the parameters (weights and biases) of this layer.
-      !! The parameters are ordered as weights first, biases second.
-      class(dense_layer), intent(in), target :: self
-        !! Dense layer instance
-      real, allocatable :: params(:)
-        !! Parameters of this layer
-    end function get_params
-
     module subroutine get_params_ptr(self, w_ptr, b_ptr)
       class(dense_layer), intent(in), target :: self
       real, pointer, intent(out) :: w_ptr(:)

src/nf/nf_dense_layer_submodule.f90

@@ -61,22 +61,6 @@ pure module function get_num_params(self) result(num_params)
   end function get_num_params
 
 
-  module function get_params(self) result(params)
-    class(dense_layer), intent(in), target :: self
-    real, allocatable :: params(:)
-
-    real, pointer :: w_(:) => null()
-
-    w_(1:size(self % weights)) => self % weights
-
-    params = [ &
-      w_, &
-      self % biases &
-    ]
-
-  end function get_params
-
-
   module subroutine get_params_ptr(self, w_ptr, b_ptr)
     class(dense_layer), intent(in), target :: self
     real, pointer, intent(out) :: w_ptr(:)

src/nf/nf_layer.f90

@@ -160,6 +160,17 @@ module function get_params(self) result(params)
         !! Parameters of this layer
     end function get_params
 
+    module subroutine get_params_ptr(self, w_ptr, b_ptr)
+      !! Returns the parameters of this layer as pointers.
+      !! This is used for layers that have weights and biases.
+      class(layer), intent(in) :: self
+        !! Layer instance
+      real, pointer :: w_ptr(:)
+        !! Pointer to weights of this layer
+      real, pointer :: b_ptr(:)
+        !! Pointer to biases of this layer
+    end subroutine get_params_ptr 
+
     module subroutine set_params(self, params)
       !! Returns the parameters of this layer.
       class(layer), intent(in out) :: self

src/nf/nf_layer_submodule.f90

@@ -640,6 +640,8 @@ end function get_num_params
   module function get_params(self) result(params)
     class(layer), intent(in) :: self
     real, allocatable :: params(:)
+    real, pointer :: w_ptr(:)
+    real, pointer :: b_ptr(:)
 
     select type (this_layer => self % p)
       type is (input1d_layer)
@@ -649,15 +651,27 @@ module function get_params(self) result(params)
       type is (input3d_layer)
          ! No parameters to get.
       type is (dense_layer)
-        params = this_layer % get_params()
+        call this_layer % get_params_ptr(w_ptr, b_ptr)
+        allocate(params(size(w_ptr) + size(b_ptr)))
+        params(1:size(w_ptr)) = w_ptr
+        params(size(w_ptr)+1:) = b_ptr
       type is (dropout_layer)
         ! No parameters to get.
       type is (conv1d_layer)
-        params = this_layer % get_params()
+        call this_layer % get_params_ptr(w_ptr, b_ptr)
+        allocate(params(size(w_ptr) + size(b_ptr)))
+        params(1:size(w_ptr)) = w_ptr
+        params(size(w_ptr)+1:) = b_ptr
       type is (conv2d_layer)
-        params = this_layer % get_params()
+        call this_layer % get_params_ptr(w_ptr, b_ptr)
+        allocate(params(size(w_ptr) + size(b_ptr)))
+        params(1:size(w_ptr)) = w_ptr
+        params(size(w_ptr)+1:) = b_ptr
       type is (locally_connected2d_layer)
-        params = this_layer % get_params()
+        call this_layer % get_params_ptr(w_ptr, b_ptr)
+        allocate(params(size(w_ptr) + size(b_ptr)))
+        params(1:size(w_ptr)) = w_ptr
+        params(size(w_ptr)+1:) = b_ptr
       type is (maxpool1d_layer)
         ! No parameters to get.
       type is (maxpool2d_layer)
@@ -669,7 +683,10 @@ module function get_params(self) result(params)
       type is (reshape3d_layer)
         ! No parameters to get.
       type is (linear2d_layer)
-        params = this_layer % get_params()
+        call this_layer % get_params_ptr(w_ptr, b_ptr)
+        allocate(params(size(w_ptr) + size(b_ptr)))
+        params(1:size(w_ptr)) = w_ptr
+        params(size(w_ptr)+1:) = b_ptr
       type is (self_attention_layer)
         params = this_layer % get_params()
       type is (embedding_layer)

src/nf/nf_locally_connected2d_layer.f90

@@ -34,7 +34,6 @@ module nf_locally_connected2d_layer
       procedure :: get_gradients
       procedure :: get_gradients_ptr
       procedure :: get_num_params
-      procedure :: get_params
       procedure :: get_params_ptr
       procedure :: init
       procedure :: set_params
@@ -90,15 +89,6 @@ pure module function get_num_params(self) result(num_params)
           !! Number of parameters
       end function get_num_params
 
-      module function get_params(self) result(params)
-        !! Return the parameters (weights and biases) of this layer.
-        !! The parameters are ordered as weights first, biases second.
-        class(locally_connected2d_layer), intent(in), target :: self
-          !! A `locally_connected2d_layer` instance
-        real, allocatable :: params(:)
-          !! Parameters to get
-      end function get_params
-
       module subroutine get_params_ptr(self, w_ptr, b_ptr)
         class(locally_connected2d_layer), intent(in), target :: self
         real, pointer, intent(out) :: w_ptr(:)

src/nf/nf_locally_connected2d_layer_submodule.f90

@@ -122,12 +122,6 @@ pure module function get_num_params(self) result(num_params)
     num_params = product(shape(self % kernel)) + product(shape(self % biases))
   end function get_num_params
 
-  module function get_params(self) result(params)
-    class(locally_connected2d_layer), intent(in), target :: self
-    real, allocatable :: params(:)
-    params = [self % kernel, self % biases]
-  end function get_params
-
   module subroutine get_params_ptr(self, w_ptr, b_ptr)
     class(locally_connected2d_layer), intent(in), target :: self
     real, pointer, intent(out) :: w_ptr(:)