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lamiastella

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Oct 28th, 2018
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  1. model_ft = train_model(model_ft, criterion, optimizer_ft, exp_lr_scheduler,
  2.  
  3. num_epochs=25)
  4.  
  5. ---------------------------------------------------------------------------
  6. RuntimeError Traceback (most recent call last)
  7. <ipython-input-23-cc88ea5f8bd3> in <module>()
  8. 1 model_ft = train_model(model_ft, criterion, optimizer_ft, exp_lr_scheduler,
  9. ----> 2 num_epochs=25)
  10.  
  11. <ipython-input-19-77b76ce2b63b> in train_model(model, criterion, optimizer, scheduler, num_epochs)
  12. 2 since = time.time()
  13. 3
  14. ----> 4 best_model_wts = copy.deepcopy(model.state_dict())
  15. 5 best_acc = 0.0
  16. 6
  17.  
  18. /scratch/sjn-p3/anaconda/anaconda3/lib/python3.6/copy.py in deepcopy(x, memo, _nil)
  19. 178 y = x
  20. 179 else:
  21. --> 180 y = _reconstruct(x, memo, *rv)
  22. 181
  23. 182 # If is its own copy, don't memoize.
  24.  
  25. /scratch/sjn-p3/anaconda/anaconda3/lib/python3.6/copy.py in _reconstruct(x, memo, func, args, state, listiter, dictiter, deepcopy)
  26. 304 for key, value in dictiter:
  27. 305 key = deepcopy(key, memo)
  28. --> 306 value = deepcopy(value, memo)
  29. 307 y[key] = value
  30. 308 else:
  31.  
  32. /scratch/sjn-p3/anaconda/anaconda3/lib/python3.6/copy.py in deepcopy(x, memo, _nil)
  33. 159 copier = getattr(x, "__deepcopy__", None)
  34. 160 if copier:
  35. --> 161 y = copier(memo)
  36. 162 else:
  37. 163 reductor = dispatch_table.get(cls)
  38.  
  39. /scratch/sjn-p3/anaconda/anaconda3/lib/python3.6/site-packages/torch/tensor.py in __deepcopy__(self, memo)
  40. 21 new_tensor = self.clone()
  41. 22 else:
  42. ---> 23 new_storage = self.storage().__deepcopy__(memo)
  43. 24 new_tensor = self.new()
  44. 25 new_tensor.set_(new_storage, self.storage_offset(), self.size(), self.stride())
  45.  
  46. /scratch/sjn-p3/anaconda/anaconda3/lib/python3.6/site-packages/torch/storage.py in __deepcopy__(self, memo)
  47. 26 if self._cdata in memo:
  48. 27 return memo[self._cdata]
  49. ---> 28 new_storage = self.clone()
  50. 29 memo[self._cdata] = new_storage
  51. 30 return new_storage
  52.  
  53. /scratch/sjn-p3/anaconda/anaconda3/lib/python3.6/site-packages/torch/storage.py in clone(self)
  54. 40 def clone(self):
  55. 41 """Returns a copy of this storage"""
  56. ---> 42 return type(self)(self.size()).copy_(self)
  57. 43
  58. 44 def tolist(self):
  59.  
  60. RuntimeError: cuda runtime error (59) : device-side assert triggered at /opt/conda/conda-bld/pytorch_1535491974311/work/aten/src/THC/THCTensorCopy.cu:102
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