Which is the first pytorch version that has the pre_backward-hook?

autograd
1

Hi, I have a quick question. I just wanted to know which is the first version of pytorch that has the pre_backward_hook feature enabled? I’ve tried using v1.12.0 but that doesn’t have the pre_backward_hook feature.

FYI : [nn] module: full_backward_pre_hook by kshitij12345 · Pull Request #86700 · pytorch/pytorch · GitHub was the PR for implementing pre_backward_hook

I wanted this for my research purpose, as I’ve done all experiments using v1.12.0 and don’t want to use the latest versions like 2.0.

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You would need to use 2.0.0 as the linked PR was merged on Oct 13, 2022 while PyTorch 1.13.0 was released Oct 28, 2022 and thus won’t contain this PR.

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