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https://github.com/pytorch/pytorch.git
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3c07eb33bb
Summary: This adds a check to catch the case where someone `torch.save`s something then `torch::jit::load`s it in C++. Relevant for #31620 ](https://our.intern.facebook.com/intern/diff/19252172/) Pull Request resolved: https://github.com/pytorch/pytorch/pull/31709 Pulled By: driazati Differential Revision: D19252172 fbshipit-source-id: f2a9b4442647285418b2778306629b4ff77c15e5
89 lines
1.7 KiB
Python
89 lines
1.7 KiB
Python
import sys
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import os
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import torch
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class Setup(object):
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def setup(self):
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raise NotImplementedError()
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def shutdown(self):
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raise NotImplementedError()
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class FileSetup(object):
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path = None
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def shutdown(self):
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if os.path.exists(self.path):
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os.remove(self.path)
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pass
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class EvalModeForLoadedModule(FileSetup):
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path = 'dropout_model.pt'
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def setup(self):
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class Model(torch.jit.ScriptModule):
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def __init__(self):
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super(Model, self).__init__()
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self.dropout = torch.nn.Dropout(0.1)
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@torch.jit.script_method
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def forward(self, x):
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x = self.dropout(x)
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return x
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model = Model()
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model = model.train()
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model.save(self.path)
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class SerializationInterop(FileSetup):
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path = 'ivalue.pt'
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def setup(self):
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ones = torch.ones(2, 2)
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twos = torch.ones(3, 5) * 2
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value = (ones, twos)
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torch.save(value, self.path, _use_new_zipfile_serialization=True)
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# See testTorchSaveError in test/cpp/jit/tests.h for usage
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class TorchSaveError(FileSetup):
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path = 'eager_value.pt'
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def setup(self):
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ones = torch.ones(2, 2)
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twos = torch.ones(3, 5) * 2
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value = (ones, twos)
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torch.save(value, self.path, _use_new_zipfile_serialization=False)
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tests = [
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EvalModeForLoadedModule(),
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SerializationInterop(),
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TorchSaveError(),
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]
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def setup():
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for test in tests:
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test.setup()
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def shutdown():
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for test in tests:
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test.shutdown()
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if __name__ == "__main__":
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command = sys.argv[1]
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if command == "setup":
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setup()
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elif command == "shutdown":
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shutdown()
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