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Posted to commits@mahout.apache.org by "viiccwen (via GitHub)" <gi...@apache.org> on 2026/07/12 07:31:25 UTC

[PR] [Docs] Update QDP CUDA tensor dtype guidance for float32 angle and basis [mahout]

viiccwen opened a new pull request, #1439:
URL: https://github.com/apache/mahout/pull/1439

   ### Related Issues
   
   Closes #1438 
   
   ### Changes
   
   - [ ] Bug fix
   - [ ] New feature
   - [ ] Refactoring
   - [x] 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
   - [x] Added or updated documentation for all changes
   


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Re: [PR] [MAHOUT-1438][Docs] Update QDP CUDA tensor dtype guidance for float32 angle and basis [mahout]

Posted by "400Ping (via GitHub)" <gi...@apache.org>.
400Ping merged PR #1439:
URL: https://github.com/apache/mahout/pull/1439


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