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Pt2Pipeline input_transform just before model.compile #2141

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IvanKobzarev
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Summary:
input_transformer is used to do pt2 hints like torch._dynamo.mark_dynamic/mark_unbacked that should happen exactly on the Tensor objects passed to model.compile

Before that it was called before _to_device() that will produce new Tensor objects.

Differential Revision: D58825466

@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jun 20, 2024
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This pull request was exported from Phabricator. Differential Revision: D58825466

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This pull request was exported from Phabricator. Differential Revision: D58825466

IvanKobzarev pushed a commit to IvanKobzarev/torchrec that referenced this pull request Jun 20, 2024
Summary:
Pull Request resolved: pytorch#2141

input_transformer is used to do pt2 hints like torch._dynamo.mark_dynamic/mark_unbacked that should happen exactly on the Tensor objects passed to model.compile

Before that it was called before _to_device() that will produce new Tensor objects.

Reviewed By: TroyGarden

Differential Revision: D58825466
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This pull request was exported from Phabricator. Differential Revision: D58825466

IvanKobzarev pushed a commit to IvanKobzarev/torchrec that referenced this pull request Jun 20, 2024
Summary:
Pull Request resolved: pytorch#2141

input_transformer is used to do pt2 hints like torch._dynamo.mark_dynamic/mark_unbacked that should happen exactly on the Tensor objects passed to model.compile

Before that it was called before _to_device() that will produce new Tensor objects.

Reviewed By: TroyGarden

Differential Revision: D58825466
Summary:
Pull Request resolved: pytorch#2141

input_transformer is used to do pt2 hints like torch._dynamo.mark_dynamic/mark_unbacked that should happen exactly on the Tensor objects passed to model.compile

Before that it was called before _to_device() that will produce new Tensor objects.

Reviewed By: TroyGarden

Differential Revision: D58825466
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This pull request was exported from Phabricator. Differential Revision: D58825466

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