def test_gram_matrix_transform(): from viz_api.viz_pytorch_api.input import ImageConstant_Torch image_tensor_input = ImageConstant_Torch( image_path="../../static/img/boat.jpg", imsize=512, device=torch.device("cuda:0")).get_saved_tensor() gram_transform = GetGramMatrix_Torch(inplace_forward=True) gram_tensor_output = Tensor_Torch( gram_transform.forward(image_tensor_input)) print(image_tensor_input.get_linked_tensor().size(), gram_tensor_output.get_linked_tensor().size()) print(image_tensor_input.get_device(), gram_tensor_output.get_device()) from viz_api.viz_pytorch_api.input import ImageConstant_Torch image_tensor_input = ImageConstant_Torch( image_path="../../static/img/boat.jpg", imsize=512, device=torch.device("cuda:0")).get_saved_tensor() gram_transform = GetGramMatrix_Torch(inplace_forward=False) gram_tensor_output = Tensor_Torch( gram_transform.forward(image_tensor_input)) print(image_tensor_input.get_linked_tensor().size(), gram_tensor_output.get_linked_tensor().size()) print(image_tensor_input.get_device(), gram_tensor_output.get_device()) #test_flat_transform() #test_normal_transform() #test_data_clamp_transform() #test_detach_transform() #test_add_transform() #test_gram_matrix_transform()
def set_output_port(self, number: int): for i in range(number): self.outputMapping.append( Tensor_Torch(linked_tensor=None, name=self.name + "_output_" + str(i + 1))) self.labelMapping.append( Tensor_Torch(linked_tensor=None, name=self.name + "_label_" + str(i + 1)))
def test_detach_transform(): rand_tensor_input = Tensor_Torch(torch.randn(3, 2).requires_grad_(True)) detach_transform = DetachTransform_Torch(inplace_forward=True) rand_tensor_output = Tensor_Torch( detach_transform.forward(rand_tensor_input)) print(rand_tensor_input.get_linked_tensor().requires_grad, rand_tensor_output.get_linked_tensor().requires_grad) rand_tensor_input = Tensor_Torch(torch.randn(3, 2).requires_grad_(True)) detach_transform = DetachTransform_Torch(inplace_forward=False) rand_tensor_output = Tensor_Torch( detach_transform.forward(rand_tensor_input)) print(rand_tensor_input.get_linked_tensor().requires_grad, rand_tensor_output.get_linked_tensor().requires_grad)
def test_logsoftmax(): device = torch.device("cuda:0") m = LogSoftmax_Torch(dim=1, device=device, inplace_forward=True) input = Tensor_Torch(torch.randn(2, 3, device=device)) output = Tensor_Torch(m.forward(input)) print(input.get_device(), m.get_device(), output.get_device()) print(input.name, "---", input.get_self_memory_size(), "---", input.get_grad_memory_size()) print(m.name, "---", m.get_feature_memory_size(), "---", m.get_grad_memory_size()) print(torch.eq(input.get_linked_tensor(), output.get_linked_tensor())) #test_logsoftmax()
def test_layer_node(): import torch from viz_api.viz_pytorch_api import layer device = torch.device("cuda:0") GeneratedDict = { "in_features": 128, "out_features": 10, "inplace_forward": False, "import_layer": None, "name": "Linear", "bias": True, "device": device } linear1 = LayerNode_Torch(layer.Linear_Torch, GenerateDict=GeneratedDict) linear1.set_output_port(2) test_rand = Tensor_Torch(torch.randn(10, 128).to(device)) linear1.forward([test_rand]) for i in range(len(linear1.outputMapping)): outputTensor = linear1.outputMapping[i] print(outputTensor.name, id(outputTensor.get_linked_tensor()), outputTensor.get_linked_tensor().size()) print(linear1.get_tensor_memory_size(), linear1.get_tensor_grad_memory_size()) print(linear1.get_layer_feature_memory_size(), linear1.get_layer_grad_memory_size())
def __init__(self, tensor_path: str, name: str = "TensorConstant_Torch", device=torch.device("cpu")): super(TensorConstant_Torch, self).__init__(name) self.linked_tensor_torch = Tensor_Torch( torch.load(tensor_path).to(device), name=self.name + "_saved_tensor")
def __init__(self, view: list, value: int, name: str = "ConstantConstant_Torch", device=torch.device("cpu")): super(ConstantConstant_Torch, self).__init__(name) self.linked_tensor_torch = Tensor_Torch( torch.add(torch.zeros(*view, device=device), value), name=self.name + "const_tensor")
def __init__(self, view: list, name: str = "RandomeConstant_Torch", device=torch.device("cpu")): super(RandomConstant_Torch, self).__init__(name) self.linked_tensor_torch = Tensor_Torch(torch.randn(*view, device=device), name=self.name + "_random_tensor")
def __init__(self, view: list, name: str = "RandomeLoader_Torch", device=torch.device("cpu")): super(RandomLoader_Torch, self).__init__(name) self.linked_tensor_group = list() self.linked_tensor_group.append( Tensor_Torch(torch.randn(*view, device=device), name=self.name + "_random_tensor_1"))
def __init__(self, tensor_path: str, name: str = "TensorLoader_Torch", device=torch.device("cpu")): super(TensorLoader_Torch, self).__init__(name) self.linked_tensor_group = list() self.linked_tensor_group.append( Tensor_Torch(torch.load(tensor_path).to(device), name=self.name + "_saved_tensor_1"))
def test_data_clamp_transform(): rand_tensor_input = Tensor_Torch(torch.randn(3, 2).add(5)) clamp_transform = DataClampTransform_Torch((0, 1), inplace_forward=True) rand_tensor_output = Tensor_Torch( clamp_transform.forward(rand_tensor_input)) print(rand_tensor_output.get_linked_tensor()) print( torch.eq(rand_tensor_input.get_linked_tensor(), rand_tensor_output.get_linked_tensor())) rand_tensor_input = Tensor_Torch(torch.randn(3, 2).add(5)) clamp_transform = DataClampTransform_Torch((0, 1), inplace_forward=False) rand_tensor_output = Tensor_Torch( clamp_transform.forward(rand_tensor_input)) print(rand_tensor_output.get_linked_tensor()) print( torch.eq(rand_tensor_input.get_linked_tensor(), rand_tensor_output.get_linked_tensor()))
def __init__(self, view: list, value: int, name: str = "ConstantLoader_Torch", device=torch.device("cpu")): super(ConstantLoader_Torch, self).__init__(name) self.linked_tensor_group = list() self.linked_tensor_group.append( Tensor_Torch(torch.add(torch.zeros(*view, device=device), value), name=self.name + "_const_tensor_1"))
def test_normal_transform(): from viz_api.viz_pytorch_api.input import ImageConstant_Torch image_tensor_input = ImageConstant_Torch( image_path="../../static/img/boat.jpg", imsize=512, device=torch.device("cuda:0")).get_saved_tensor() normal_transform = NormalizeTransform_Torch(inplace_forward=True) image_tensor_output = Tensor_Torch( normal_transform.forward(image_tensor_input)) print(image_tensor_input.get_linked_tensor().size(), image_tensor_output.get_linked_tensor().size()) print(image_tensor_input.get_device(), image_tensor_output.get_device())
def __init__(self, image_path: str, imsize: int = 512, name: str = "ImageConstant_Torch", device=torch.device("cpu")): super(ImageConstant_Torch, self).__init__(name) loader = transforms.Compose( [transforms.Resize(imsize), transforms.ToTensor()]) image = loader(Image.open(image_path, mode="r")).unsqueeze(0) self.linked_tensor_torch = Tensor_Torch(image.to(device, torch.float), name=self.name + "_image_tensor")
def __init__(self, root: str, max_batch_size: int = 1, shuffle: bool = False, train: bool = True, download: bool = False, name: str = "MnistDataSetLoader_Torch", device=torch.device("cpu")): super(MnistDataSetLoader_Torch, self).__init__(name) # standard load procedure for MNIST dataset mnist_data = MNIST(root, train=train, download=download, transform=transforms.Compose([ transforms.ToTensor(), transforms.Normalize((0.1307, ), (0.3081, )) ])) # mnist have 60000 training, 10000 validation, the batch size should divisible by that number batch_size = max_batch_size image_number = 60000 if train else 10000 for i in range(max_batch_size, 0, -1): if image_number % i == 0: batch_size = i break # load data in batch, which is a iterable list mnist_data_loader = DataLoader(mnist_data, batch_size=batch_size, shuffle=shuffle) # transfer the data to expected device, pack into Tensor_Torch self.linked_tensor_group_img = list() self.linked_tensor_group_label = list() for i, (images, labels) in enumerate(mnist_data_loader): self.linked_tensor_group_img.append( Tensor_Torch(images.to(device), name=self.name + "_img_tensor_" + str(i + 1))) self.linked_tensor_group_label.append( Tensor_Torch(labels.to(device), name=self.name + "_label_tensor_" + str(i + 1)))
def test_add_transform(): one_tensor_input_1 = Tensor_Torch(torch.ones(1, 1)) one_tensor_input_2 = Tensor_Torch(torch.ones(1, 1)) one_tensor_input_3 = Tensor_Torch(torch.ones(1, 1)) add_transform = AddTransform_Torch(inplace_forward=True) one_tensor_output = Tensor_Torch( add_transform.forward(one_tensor_input_1, one_tensor_input_2, one_tensor_input_3)) print(one_tensor_input_1.get_linked_tensor(), one_tensor_input_2.get_linked_tensor(), one_tensor_input_3.get_linked_tensor(), one_tensor_output.get_linked_tensor()) one_tensor_input_1 = Tensor_Torch(torch.ones(1, 1)) one_tensor_input_2 = Tensor_Torch(torch.ones(1, 1)) one_tensor_input_3 = Tensor_Torch(torch.ones(1, 1)) add_transform = AddTransform_Torch(inplace_forward=False) one_tensor_output = Tensor_Torch( add_transform.forward(one_tensor_input_1, one_tensor_input_2, one_tensor_input_3)) print(one_tensor_input_1.get_linked_tensor(), one_tensor_input_2.get_linked_tensor(), one_tensor_input_3.get_linked_tensor(), one_tensor_output.get_linked_tensor())
def test_transform_node(): import torch from viz_api.viz_pytorch_api import transform device = torch.device("cuda:0") GeneratedDict = {"inplace_forward": True, "name": "Add1"} one_tensor_input_1 = Tensor_Torch(torch.ones(1, 1).to(device)) one_tensor_input_2 = Tensor_Torch(torch.ones(1, 1).to(device)) one_tensor_input_3 = Tensor_Torch(torch.ones(1, 1).to(device)) add1 = TransformNode_Torch(transform.AddTransform_Torch, GenerateDict=GeneratedDict) add1.set_output_port(2) add1.forward([one_tensor_input_1, one_tensor_input_2, one_tensor_input_3]) print(one_tensor_input_1.get_linked_tensor()) for i in range(len(add1.outputMapping)): outputTensor = add1.outputMapping[i] print(outputTensor.name, id(outputTensor.get_linked_tensor()), outputTensor.get_linked_tensor()) GeneratedDict = {"inplace_forward": False, "name": "Add1"} one_tensor_input_1 = Tensor_Torch(torch.ones(1, 1).to(device)) one_tensor_input_2 = Tensor_Torch(torch.ones(1, 1).to(device)) one_tensor_input_3 = Tensor_Torch(torch.ones(1, 1).to(device)) add1 = TransformNode_Torch(transform.AddTransform_Torch, GenerateDict=GeneratedDict) add1.set_output_port(2) add1.forward([one_tensor_input_1, one_tensor_input_2, one_tensor_input_3]) print(one_tensor_input_1.get_linked_tensor()) for i in range(len(add1.outputMapping)): outputTensor = add1.outputMapping[i] print(outputTensor.name, id(outputTensor.get_linked_tensor()), outputTensor.get_linked_tensor()) #test_layer_node() #test_transform_node()