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[WIP] Implement batched version of point transformer v3 battery #2

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Merged
TarzanZhao merged 10 commits into from
Nov 9, 2025
Merged

[WIP] Implement batched version of point transformer v3 battery #2

TarzanZhao merged 10 commits into from
Nov 9, 2025

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@TarzanZhao TarzanZhao commented Sep 18, 2025 •
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This PR fixes issue 805

Summary

  1. This PR enables our point transformer battery to process multiple point clouds in a batch.
  2. It adds multi-orders features including z, z-trans, hilbert, hilbert-trans.
  3. It supports batch normalization on top of layer normalization.

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linux-foundation-easycla bot commented Sep 18, 2025 •
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@TarzanZhao TarzanZhao changed the title [WIP] Implement batched version of point transformer v3 battery Implement batched version of point transformer v3 battery Sep 26, 2025
@TarzanZhao TarzanZhao changed the title Implement batched version of point transformer v3 battery [WIP] Implement batched version of point transformer v3 battery Sep 26, 2025
Hexu Zhao added 8 commits October 31, 2025 17:54
Hexu Zhao added 2 commits November 7, 2025 19:43
Fix two previous gaps from pointcept: (1) Different orders shuffle fo…
cc5ca3f 
…r different point cloud inputs. (2) add attention softmax scaling

Signed-off-by: Hexu Zhao <[email protected]>
refactor.
e2437bf 
Signed-off-by: Hexu Zhao <[email protected]>
blackencino
blackencino approved these changes Nov 7, 2025
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LGTM! Let's focus on moving this forward to reproducibility.

@TarzanZhao TarzanZhao merged commit 9e33633 into main Nov 9, 2025
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@blackencino blackencino blackencino approved these changes

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@TarzanZhao @blackencino