mirror of
https://github.com/zebrajr/pytorch.git
synced 2025-12-07 00:21:07 +01:00
358450e02b
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/33834 This changes how we report Tracebacks to make them more clear when there are both serialized and non-serialized ranges. It now looks like: ``` Traceback (most recent call last): File "foo.py", line 25, in <module> s2(a, b) File "/scratch/zdevito/pytorch/torch/nn/modules/module.py", line 550, in __call__ result = self.forward(*input, **kwargs) RuntimeError: The following operation failed in the TorchScript interpreter. Traceback of TorchScript, serialized code (most recent call last): File "code/__torch__.py", line 7, in forward x: Tensor, y: Tensor) -> Tensor: return (self).bar(x, y, ) ~~~~~~~~~ <--- HERE def bar(self: __torch__.Moo, x: Tensor, File "code/__torch__.py", line 11, in bar x: Tensor, y: Tensor) -> Tensor: _0 = (self).baz(x, y, ) ~~~~~~~~~ <--- HERE _1 = torch.ones([3], dtype=None, layout=None, device=None, pin_memory=None) return torch.add(_0, _1, alpha=1) File "code/__torch__.py", line 17, in baz x: Tensor, y: Tensor) -> Tensor: return torch.add(x, y, alpha=1) ~~~~~~~~~ <--- HERE Traceback of TorchScript, original code (most recent call last): File "foo.py", line 11, in forward def forward(self, x, y): return self.bar(x, y) ~~~~~~~~ <--- HERE File "foo.py", line 9, in bar def bar(self, x, y): return self.baz(x, y) + torch.ones(3) ~~~~~~~~ <--- HERE File "foo.py", line 7, in baz def baz(self, x, y): return x + y ~~~~~ <--- HERE RuntimeError: The size of tensor a (4) must match the size of tensor b (5) at non-singleton dimension 1 ``` It follows Python convension of having the most important information last and reading from the bottom up. Changes: * Moved the error message to the end, to copy Python * Report original traceback separate from serialized traceback * Make sure root functions have names in the interpreter trace. Test Plan: Imported from OSS Differential Revision: D20126136 Pulled By: zdevito fbshipit-source-id: fd01f9985e5d74e04c4d064c02e8bc320f4fac13 |
||
|---|---|---|
| .. | ||
| api | ||
| common | ||
| dist_autograd | ||
| jit | ||
| rpc | ||
| tensorexpr | ||
| __init__.py | ||