inductor_error.txt

Traceback (most recent call last):
  File "/scratch/mlazos/torchdynamo/torchinductor/graph.py", line 246, in call_function
    return lowerings[target](*args, **kwargs)
  File "/scratch/mlazos/torchdynamo/torchinductor/lowering.py", line 185, in wrapped
    return decomp_fn(*args, **kwargs)
  File "/scratch/mlazos/torchdynamo/torchinductor/lowering.py", line 810, in _foobar
    assert False
AssertionError

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/scratch/mlazos/test/torchinductor_error.py", line 17, in <module>
    test_backend_error()
  File "/scratch/mlazos/torchdynamo/torchdynamo/eval_frame.py", line 166, in _fn
    return fn(*args, **kwargs)
  File "/scratch/mlazos/test/torchinductor_error.py", line 7, in test_backend_error
    @torchdynamo.optimize("inductor")
  File "/scratch/mlazos/torchdynamo/torchdynamo/eval_frame.py", line 166, in _fn
    return fn(*args, **kwargs)
  File "/scratch/mlazos/functorch/functorch/_src/aot_autograd.py", line 880, in forward
    return compiled_f(
  File "/scratch/mlazos/functorch/functorch/_src/aot_autograd.py", line 866, in new_func
    compiled_fn = create_aot_dispatcher_function(
  File "/scratch/mlazos/functorch/functorch/_src/aot_autograd.py", line 441, in create_aot_dispatcher_function
    aot_dispatch_autograd(flat_fn, fake_flat_tensor_args, aot_config)
  File "/scratch/mlazos/functorch/functorch/_src/aot_autograd.py", line 327, in aot_dispatch_autograd
    compiled_fw_func = aot_config.fw_compiler(fw_module, flat_args)
  File "/scratch/mlazos/functorch/functorch/_src/aot_autograd.py", line 229, in f
    out_f = compiler(fx_g, inps)
  File "/scratch/mlazos/torchdynamo/torchdynamo/utils.py", line 75, in time_wrapper
    r = func(*args, **kwargs)
  File "/scratch/mlazos/torchdynamo/torchinductor/compile_fx.py", line 183, in fw_compiler
    return compile_fx_inner(
  File "/scratch/mlazos/torchdynamo/torchdynamo/debug_utils.py", line 330, in debug_wrapper
    compiled_fn = compiler(gm, example_inputs, **kwargs)
  File "/scratch/mlazos/torchdynamo/torchinductor/debug.py", line 182, in inner
    return fn(*args, **kwargs)
  File "/scratch/mlazos/torchdynamo/torchinductor/compile_fx.py", line 60, in compile_fx_inner
    wrap(graph.run)(*example_inputs)
  File "/scratch/mlazos/torchdynamo/torchdynamo/utils.py", line 75, in time_wrapper
    r = func(*args, **kwargs)
  File "/scratch/mlazos/torchdynamo/torchinductor/graph.py", line 141, in run
    return super().run(*args)
  File "/scratch/mlazos/pytorch/torch/fx/interpreter.py", line 129, in run
    self.env[node] = self.run_node(node)
  File "/scratch/mlazos/torchdynamo/torchinductor/graph.py", line 296, in run_node
    result = super().run_node(n)
  File "/scratch/mlazos/pytorch/torch/fx/interpreter.py", line 162, in run_node
    return getattr(self, n.op)(n.target, args, kwargs)
  File "/scratch/mlazos/torchdynamo/torchinductor/graph.py", line 248, in call_function
    raise LoweringException(e, target, args, kwargs) from e
torchinductor.exc.LoweringException: AssertionError: 
  target: aten._foobar.default
  args[0]: TensorBox(StorageBox(
    Pointwise(
      'cpu',
      torch.float32,
      constant(1, torch.float32) + constant(1, torch.float32),
      ranges=[200, 200],
      origins={add}
    )
  ))