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Add support for absolute mem_id/offset placement constraints. #12266

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Add support for absolute mem_id/offset placement constraints. #12266

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Summary: Add placement constraints to allow placement of tensors in specific mem ID. For cadence backend, this allows placement of tensors in specific DTCM banks for iDMA ops.

Reviewed By: skrtskrtfb

Differential Revision: D77061574

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pytorch-bot bot commented Jul 8, 2025 •
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🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/12266

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@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 Jul 8, 2025
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This pull request was exported from Phabricator. Differential Revision: D77061574

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Add support for absolute mem_id/offset placement constraints. (pytorc…
4b1585f 
…h#12266)

Summary:

Add placement constraints to allow placement of tensors in specific mem ID. For cadence backend, this allows placement of tensors in specific DTCM banks for iDMA ops.

Reviewed By: skrtskrtfb

Differential Revision: D77061574
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This pull request was exported from Phabricator. Differential Revision: D77061574

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@skrtskrtfb skrtskrtfb Awaiting requested review from skrtskrtfb

@zonglinpeng zonglinpeng Awaiting requested review from zonglinpeng

@mcremon-meta mcremon-meta Awaiting requested review from mcremon-meta

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