Support independent K/V head counts in SDPA test utilities#327
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Support independent K/V head counts in SDPA test utilities#327keshavvinayak01 wants to merge 1 commit intomainfrom
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Split headsKV into headsK/headsV in referenceSdpa and executeSdpa to allow testing GQA with H_k != H_v. headsV defaults to headsK for backward compatibility. Add test for Q=8, K=4, V=2 heads. Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com> Signed-off-by: Keshav Vinayak Jha <keshavvinayakjha@gmail.com>
keshavvinayak01
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Apr 9, 2026
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Putting this as draft for now because first iree needs to bump torch-mlir to include: llvm/torch-mlir#4523, then we'll need to bump IREE, only then the CI will pass :)
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Split headsKV into headsK/headsV in referenceSdpa and executeSdpa to allow testing GQA with H_k != H_v. headsV defaults to headsK for backward compatibility. Add test for Q=8, K=4, V=2 heads.