[all-commits] [llvm/llvm-project] 5c8dd4: [offload][OpenMP] Fix partial warp reduction

[Robert Imschweiler via All-commits]

  Branch: refs/heads/users/ro-i/xteam-partial-warp
  Home:   https://github.com/llvm/llvm-project
  Commit: 5c8dd4e401f1fc26ec7659cb32dc9acd8eb8d40e
      https://github.com/llvm/llvm-project/commit/5c8dd4e401f1fc26ec7659cb32dc9acd8eb8d40e
  Author: Robert Imschweiler <robert.imschweiler at amd.com>
  Date:   2026-06-25 (Thu, 25 Jun 2026)

  Changed paths:
    A offload/test/offloading/xteam_min_reduction_partial_wave.c
    M openmp/device/src/Reduction.cpp

  Log Message:
  -----------
  [offload][OpenMP] Fix partial warp reduction

Don't use a full warp for the final cross-team reduction if the
reduction's thread limit is below the warp size.

Claude assisted with the test.



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