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[MAHOUT-1438][Docs] Update QDP CUDA tensor dtype guidance for float32 angle and basis#1439

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400Ping merged 1 commit into
apache:mainfrom
viiccwen:docs/qdp-f32-angle-basis
Jul 13, 2026
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[MAHOUT-1438][Docs] Update QDP CUDA tensor dtype guidance for float32 angle and basis#1439
400Ping merged 1 commit into
apache:mainfrom
viiccwen:docs/qdp-f32-angle-basis

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Related Issues

Closes #1438

Changes

  • Bug fix
  • New feature
  • Refactoring
  • Documentation
  • Test
  • CI/CD pipeline
  • Other

Why

The docs were behind the current QDP CUDA tensor implementation. Angle and basis now have float32 single-sample and batched CUDA tensor paths, but the docs still described older limitations.

How

  • Updated qdp/qdp-python/README.md to list amplitude, angle, and basis as encodings with batch f32 pipeline support.
  • Added the streaming basis caveat: basis file indices are read as float64 when streaming because float32 may not exactly represent large integer indices.
  • Updated docs/qdp/getting-started.md with the current CUDA tensor dtype guidance for amplitude, angle, basis, IQP-family, and phase.

Checklist

  • Added or updated unit tests for all changes
  • Added or updated documentation for all changes

Signed-off-by: viiccwen <vicwen@apache.org>
@viiccwen viiccwen requested a review from 400Ping as a code owner July 12, 2026 07:31
@viiccwen viiccwen requested a review from ryankert01 July 13, 2026 07:39
@400Ping 400Ping changed the title [Docs] Update QDP CUDA tensor dtype guidance for float32 angle and basis [MAHOUT-1438][Docs] Update QDP CUDA tensor dtype guidance for float32 angle and basis Jul 13, 2026
@400Ping 400Ping merged commit e7af6f2 into apache:main Jul 13, 2026
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@viiccwen viiccwen deleted the docs/qdp-f32-angle-basis branch July 13, 2026 11:16
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[Docs] Update QDP CUDA tensor dtype guidance for float32 angle and basis

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