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pytorch-bot bot commented Aug 27, 2023

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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/108026

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✅ You can merge normally! (1 Unrelated Failure)

As of commit a21e8c8 with merge base 1fd4e78 (image):

UNSTABLE - The following job failed but was likely due to flakiness present on trunk and has been marked as unstable:

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cc voznesenskym penguinwu anijain2305 EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng Xia-Weiwen wenzhe-nrv jiayisunx chenyang78 aakhundov

[ghstack-poisoned]
cc voznesenskym penguinwu anijain2305 EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng Xia-Weiwen wenzhe-nrv jiayisunx chenyang78 aakhundov

[ghstack-poisoned]
@ydwu4 ydwu4 added ciflow/trunk Trigger trunk jobs on your pull request topic: not user facing topic category labels Aug 27, 2023
cc voznesenskym penguinwu anijain2305 EikanWang jgong5 Guobing-Chen XiaobingSuper zhuhaozhe blzheng Xia-Weiwen wenzhe-nrv jiayisunx chenyang78 aakhundov

[ghstack-poisoned]
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ydwu4 commented Aug 27, 2023

@pytorchbot merge

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Merge started

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pytorchmergebot pushed a commit that referenced this pull request Aug 28, 2023
…#108027)

We want cond to always throw errors despite user's torch.compile mode.

The current implementation is to
1. catch the UserError.GRAPH_BREAK_IN_CONTROL_FLOW and once saw it, we directly raise: once in [break_graph_if_unsupported](https://github.com/pytorch/pytorch/blob/bad3f2db40ffa491181fc7df5dc310830326d9ec/torch/_dynamo/symbolic_convert.py#L1250), which catches and raises for call_function (entry point of higher order operator)  and a few others.
2. The raised exception is caught and raised again in [step](https://github.com/pytorch/pytorch/blob/bad3f2db40ffa491181fc7df5dc310830326d9ec/torch/_dynamo/symbolic_convert.py#L691), where all instructions' exceptions are handled.
3. At the top-level, we treat it like an hard error and not supressing the errors.

Pull Request resolved: #108027
Approved by: https://github.com/zou3519
ghstack dependencies: #108025, #108026
pytorchmergebot pushed a commit that referenced this pull request Aug 28, 2023
A replacement of #107932.

Pull Request resolved: #108028
Approved by: https://github.com/zou3519
ghstack dependencies: #108025, #108026, #108027
@facebook-github-bot facebook-github-bot deleted the gh/ydwu4/12/head branch August 31, 2023 14:23
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