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[BUG] `raft::linalg::gemv` calls can lead to `CUBLAS_STATUS_INVALID_VALUE` #2484

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lowener opened this issue Nov 5, 2024 · 0 comments · Fixed by #2607

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lowener commented Nov 5, 2024

Encountered during Lanczos PR: Using the public API of raft::linalg::gemv led to CUBLAS_STATUS_INVALID_VALUE, while using the cublas wrapper lead to the correct result.
https://github.com/rapidsai/raft/pull/2481/files#diff-54438d58f6ed96dc83cce94608f1c44adc787261ff00013cc1476f62d3b9af39R1838

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[FEA] Lanczos solver v2 #2481

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aamijar mentioned this issue

[Fix] Lanczos solver gemv fix #2607

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rapids-bot bot closed this as completed in #2607

rapids-bot bot pushed a commit that referenced this issue


          [Fix] Lanczos solver gemv fix (#2607)

b94de48

Related to #2600
Resolves #2484, Resolves #2605, Resolves #2601

Authors:
  - Anupam (https://github.com/aamijar)
  - Divye Gala (https://github.com/divyegala)

Approvers:
  - rhdong (https://github.com/rhdong)
  - Divye Gala (https://github.com/divyegala)
  - Victor Lafargue (https://github.com/viclafargue)
  - Gil Forsyth (https://github.com/gforsyth)

URL: #2607

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