Add weights_only=True to torch.load

advanced_source/dynamic_quantization_tutorial.py

@@ -151,7 +151,8 @@ def tokenize(self, path):
 model.load_state_dict(
     torch.load(
         model_data_filepath + 'word_language_model_quantize.pth',
-        map_location=torch.device('cpu')
+        map_location=torch.device('cpu'),
+        weights_only=True
         )
     )
 

advanced_source/static_quantization_tutorial.rst

@@ -286,7 +286,7 @@ We next define several helper functions to help with model evaluation. These mos
 
     def load_model(model_file): 
         model = MobileNetV2() 
-        state_dict = torch.load(model_file) 
+        state_dict = torch.load(model_file, weights_only=True) 
         model.load_state_dict(state_dict) 
         model.to('cpu') 
         return model  

beginner_source/basics/quickstart_tutorial.py

@@ -216,7 +216,7 @@ def test(dataloader, model, loss_fn):
 # the state dictionary into it.
 
 model = NeuralNetwork().to(device)
-model.load_state_dict(torch.load("model.pth"))
+model.load_state_dict(torch.load("model.pth", weights_only=True))
 
 #############################################################
 # This model can now be used to make predictions.

beginner_source/basics/saveloadrun_tutorial.py

@@ -34,7 +34,7 @@
 # using ``load_state_dict()`` method.
 
 model = models.vgg16() # we do not specify ``weights``, i.e. create untrained model
-model.load_state_dict(torch.load('model_weights.pth'))
+model.load_state_dict(torch.load('model_weights.pth', weights_only=True))
 model.eval()
 
 ###########################
@@ -52,7 +52,7 @@
 ########################
 # We can then load the model like this:
 
-model = torch.load('model.pth')
+model = torch.load('model.pth', weights_only=False),
 
 ########################
 # .. note:: This approach uses Python `pickle <https://docs.python.org/3/library/pickle.html>`_ module when serializing the model, thus it relies on the actual class definition to be available when loading the model.

beginner_source/blitz/cifar10_tutorial.py

@@ -221,7 +221,7 @@ def forward(self, x):
 # wasn't necessary here, we only did it to illustrate how to do so):
 
 net = Net()
-net.load_state_dict(torch.load(PATH))
+net.load_state_dict(torch.load(PATH, weights_only=True))
 
 ########################################################################
 # Okay, now let us see what the neural network thinks these examples above are:

beginner_source/fgsm_tutorial.py

@@ -192,7 +192,7 @@ def forward(self, x):
 model = Net().to(device)
 
 # Load the pretrained model
-model.load_state_dict(torch.load(pretrained_model, map_location=device))
+model.load_state_dict(torch.load(pretrained_model, map_location=device, weights_only=True))
 
 # Set the model in evaluation mode. In this case this is for the Dropout layers
 model.eval()

beginner_source/saving_loading_models.py

@@ -153,7 +153,7 @@
 # .. code:: python
 #
 #    model = TheModelClass(*args, **kwargs)
-#    model.load_state_dict(torch.load(PATH))
+#    model.load_state_dict(torch.load(PATH), weights_only=True)
 #    model.eval()
 #
 # .. note::
@@ -206,7 +206,7 @@
 # .. code:: python
 #
 #    # Model class must be defined somewhere
-#    model = torch.load(PATH)
+#    model = torch.load(PATH, weights_only=False)
 #    model.eval()
 #
 # This save/load process uses the most intuitive syntax and involves the
@@ -290,7 +290,7 @@
 #    model = TheModelClass(*args, **kwargs)
 #    optimizer = TheOptimizerClass(*args, **kwargs)
 #
-#    checkpoint = torch.load(PATH)
+#    checkpoint = torch.load(PATH, weights_only=True)
 #    model.load_state_dict(checkpoint['model_state_dict'])
 #    optimizer.load_state_dict(checkpoint['optimizer_state_dict'])
 #    epoch = checkpoint['epoch']
@@ -354,7 +354,7 @@
 #    optimizerA = TheOptimizerAClass(*args, **kwargs)
 #    optimizerB = TheOptimizerBClass(*args, **kwargs)
 #
-#    checkpoint = torch.load(PATH)
+#    checkpoint = torch.load(PATH, weights_only=True)
 #    modelA.load_state_dict(checkpoint['modelA_state_dict'])
 #    modelB.load_state_dict(checkpoint['modelB_state_dict'])
 #    optimizerA.load_state_dict(checkpoint['optimizerA_state_dict'])
@@ -407,7 +407,7 @@
 # .. code:: python
 #
 #    modelB = TheModelBClass(*args, **kwargs)
-#    modelB.load_state_dict(torch.load(PATH), strict=False)
+#    modelB.load_state_dict(torch.load(PATH), strict=False, weights_only=True)
 #
 # Partially loading a model or loading a partial model are common
 # scenarios when transfer learning or training a new complex model.
@@ -446,7 +446,7 @@
 #
 #    device = torch.device('cpu')
 #    model = TheModelClass(*args, **kwargs)
-#    model.load_state_dict(torch.load(PATH, map_location=device))
+#    model.load_state_dict(torch.load(PATH, map_location=device, weights_only=True))
 #
 # When loading a model on a CPU that was trained with a GPU, pass
 # ``torch.device('cpu')`` to the ``map_location`` argument in the
@@ -469,7 +469,7 @@
 #
 #    device = torch.device("cuda")
 #    model = TheModelClass(*args, **kwargs)
-#    model.load_state_dict(torch.load(PATH))
+#    model.load_state_dict(torch.load(PATH, weights_only=True))
 #    model.to(device)
 #    # Make sure to call input = input.to(device) on any input tensors that you feed to the model
 #
@@ -497,7 +497,7 @@
 #
 #    device = torch.device("cuda")
 #    model = TheModelClass(*args, **kwargs)
-#    model.load_state_dict(torch.load(PATH, map_location="cuda:0"))  # Choose whatever GPU device number you want
+#    model.load_state_dict(torch.load(PATH, weights_only=True, map_location="cuda:0"))  # Choose whatever GPU device number you want
 #    model.to(device)
 #    # Make sure to call input = input.to(device) on any input tensors that you feed to the model
 #

beginner_source/transfer_learning_tutorial.py

@@ -209,7 +209,7 @@ def train_model(model, criterion, optimizer, scheduler, num_epochs=25):
         print(f'Best val Acc: {best_acc:4f}')
 
         # load best model weights
-        model.load_state_dict(torch.load(best_model_params_path))
+        model.load_state_dict(torch.load(best_model_params_path, weights_only=True))
     return model
 
 

intermediate_source/autograd_saved_tensors_hooks_tutorial.py

@@ -397,7 +397,7 @@ def pack_hook(tensor):
     return name
 
 def unpack_hook(name):
-    return torch.load(name)
+    return torch.load(name, weights_only=True)
 
 
 ######################################################################
@@ -420,7 +420,7 @@ def pack_hook(tensor):
     return name
 
 def unpack_hook(name):
-    tensor = torch.load(name)
+    tensor = torch.load(name, weights_only=True)
     os.remove(name)
     return tensor
 
@@ -462,7 +462,7 @@ def pack_hook(tensor):
     return temp_file
 
 def unpack_hook(temp_file):
-    return torch.load(temp_file.name)
+    return torch.load(temp_file.name, weights_only=True)
 
 
 ######################################################################

intermediate_source/ddp_tutorial.rst

@@ -214,7 +214,7 @@ and elasticity support, please refer to `TorchElastic <https://pytorch.org/elast
         # configure map_location properly
         map_location = {'cuda:%d' % 0: 'cuda:%d' % rank}
         ddp_model.load_state_dict(
-            torch.load(CHECKPOINT_PATH, map_location=map_location))
+            torch.load(CHECKPOINT_PATH, map_location=map_location, weights_only=True))
 
         loss_fn = nn.MSELoss()
         optimizer = optim.SGD(ddp_model.parameters(), lr=0.001)

intermediate_source/tiatoolbox_tutorial.rst

@@ -368,7 +368,7 @@ The PatchPredictor class runs a CNN-based classifier written in PyTorch.
 
     # Users can load any PyTorch model architecture instead using the following script
     model = vanilla.CNNModel(backbone="resnet18", num_classes=9) # Importing model from torchvision.models.resnet18
-    model.load_state_dict(torch.load(weights_path, map_location="cpu"), strict=True)
+    model.load_state_dict(torch.load(weights_path, map_location="cpu", weights_only=True), strict=True)
     def preproc_func(img):
         img = PIL.Image.fromarray(img)
         img = transforms.ToTensor()(img)

prototype_source/fx_graph_mode_ptq_dynamic.py

@@ -171,7 +171,8 @@ def tokenize(self, path):
 model.load_state_dict(
     torch.load(
         model_data_filepath + 'word_language_model_quantize.pth',
-        map_location=torch.device('cpu')
+        map_location=torch.device('cpu'),
+        weights_only=True
         )
     )
 

prototype_source/fx_graph_mode_ptq_static.rst

@@ -157,7 +157,7 @@ Download the `torchvision resnet18 model <https://download.pytorch.org/models/re
 
     def load_model(model_file):
         model = resnet18(pretrained=False)
-        state_dict = torch.load(model_file)
+        state_dict = torch.load(model_file, weights_only=True)
         model.load_state_dict(state_dict)
         model.to("cpu")
         return model
@@ -320,15 +320,15 @@ We can now print the size and accuracy of the quantized model.
     # ModuleAttributeError: 'ConvReLU2d' object has no attribute '_modules'
     # save the whole model directly
     # torch.save(quantized_model, fx_graph_mode_model_file_path)
-    # loaded_quantized_model = torch.load(fx_graph_mode_model_file_path)
+    # loaded_quantized_model = torch.load(fx_graph_mode_model_file_path, weights_only=False)
 
     # save with state_dict
     # torch.save(quantized_model.state_dict(), fx_graph_mode_model_file_path)
     # import copy
     # model_to_quantize = copy.deepcopy(float_model)
     # prepared_model = prepare_fx(model_to_quantize, {"": qconfig})
     # loaded_quantized_model = convert_fx(prepared_model)
-    # loaded_quantized_model.load_state_dict(torch.load(fx_graph_mode_model_file_path))
+    # loaded_quantized_model.load_state_dict(torch.load(fx_graph_mode_model_file_path), weights_only=True)
 
     # save with script
     torch.jit.save(torch.jit.script(quantized_model), fx_graph_mode_model_file_path)

prototype_source/pt2e_quant_ptq.rst

@@ -274,7 +274,7 @@ and rename it to ``data/resnet18_pretrained_float.pth``.
 
     def load_model(model_file):
         model = resnet18(pretrained=False)
-        state_dict = torch.load(model_file)
+        state_dict = torch.load(model_file, weights_only=True)
         model.load_state_dict(state_dict)
         model.to("cpu")
         return model

prototype_source/pt2e_quant_qat.rst

@@ -172,7 +172,7 @@ prepare the data. These steps are very similar to the ones defined in the
 
     def load_model(model_file):
         model = resnet18(pretrained=False)
-        state_dict = torch.load(model_file)
+        state_dict = torch.load(model_file, weights_only=True)
         model.load_state_dict(state_dict)
         return model
 

recipes_source/intel_neural_compressor_for_pytorch.rst

@@ -115,7 +115,7 @@ In this tutorial, the LeNet model is used to demonstrate how to deal with *Intel
             return F.log_softmax(x, dim=1)
 
     model = Net()
-    model.load_state_dict(torch.load('./lenet_mnist_model.pth'))
+    model.load_state_dict(torch.load('./lenet_mnist_model.pth', weights_only=True))
 
 The pretrained model weight `lenet_mnist_model.pth` comes from
 `here <https://drive.google.com/drive/folders/1fn83DF14tWmit0RTKWRhPq5uVXt73e0h?usp=sharing>`_.

recipes_source/recipes/module_load_state_dict_tips.py

@@ -39,15 +39,15 @@ def forward(self, x):
 # to ``torch.load``, the ``torch.device()`` context manager and the ``assign``
 # keyword argument to ``nn.Module.load_state_dict()``.
 
-state_dict = torch.load('checkpoint.pth', mmap=True)
+state_dict = torch.load('checkpoint.pth', mmap=True, weights_only=True)
 with torch.device('meta'):
   meta_m = SomeModule(1000)
 meta_m.load_state_dict(state_dict, assign=True)
 
 #############################################################################
 # Compare the snippet below to the one above:
 
-state_dict = torch.load('checkpoint.pth')
+state_dict = torch.load('checkpoint.pth', weights_only=True)
 m = SomeModule(1000)
 m.load_state_dict(state_dict)
 
@@ -71,7 +71,7 @@ def forward(self, x):
 # * Waiting for the entire checkpoint to be loaded into RAM before performing, for example, some per-tensor processing.
 
 start_time = time.time()
-state_dict = torch.load('checkpoint.pth')
+state_dict = torch.load('checkpoint.pth', weights_only=True)
 end_time = time.time()
 print(f"loading time without mmap={end_time - start_time}")
 
@@ -84,7 +84,7 @@ def forward(self, x):
 # storages will be memory-mapped.
 
 start_time = time.time()
-state_dict = torch.load('checkpoint.pth', mmap=True)
+state_dict = torch.load('checkpoint.pth', mmap=True, weights_only=True)
 end_time = time.time()
 print(f"loading time with mmap={end_time - start_time}")
 

recipes_source/recipes/save_load_across_devices.py

@@ -97,7 +97,7 @@ def forward(self, x):
 # Load
 device = torch.device('cpu')
 model = Net()
-model.load_state_dict(torch.load(PATH, map_location=device))
+model.load_state_dict(torch.load(PATH, map_location=device, weights_only=True))
 
 
 ######################################################################

recipes_source/recipes/saving_and_loading_a_general_checkpoint.py

@@ -131,7 +131,7 @@ def forward(self, x):
 model = Net()
 optimizer = optim.SGD(model.parameters(), lr=0.001, momentum=0.9)
 
-checkpoint = torch.load(PATH)
+checkpoint = torch.load(PATH, weights_only=True)
 model.load_state_dict(checkpoint['model_state_dict'])
 optimizer.load_state_dict(checkpoint['optimizer_state_dict'])
 epoch = checkpoint['epoch']

recipes_source/recipes/saving_and_loading_models_for_inference.py

@@ -117,7 +117,7 @@ def forward(self, x):
 
 # Load
 model = Net()
-model.load_state_dict(torch.load(PATH))
+model.load_state_dict(torch.load(PATH, weights_only=True))
 model.eval()
 
 

recipes_source/recipes/saving_multiple_models_in_one_file.py

@@ -128,7 +128,7 @@ def forward(self, x):
 optimModelA = optim.SGD(modelA.parameters(), lr=0.001, momentum=0.9)
 optimModelB = optim.SGD(modelB.parameters(), lr=0.001, momentum=0.9)
 
-checkpoint = torch.load(PATH)
+checkpoint = torch.load(PATH, weights_only=True)
 modelA.load_state_dict(checkpoint['modelA_state_dict'])
 modelB.load_state_dict(checkpoint['modelB_state_dict'])
 optimizerA.load_state_dict(checkpoint['optimizerA_state_dict'])

recipes_source/recipes/warmstarting_model_using_parameters_from_a_different_model.py

@@ -124,7 +124,7 @@ def forward(self, x):
 # are loading into.
 # 
 
-netB.load_state_dict(torch.load(PATH), strict=False)
+netB.load_state_dict(torch.load(PATH, weights_only=True), strict=False)
 
 
 ######################################################################