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ROCm / iris Public

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Fix producer-consumer locking mechanism in Example 17 using atomic_add and memory fences#267

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Copilot wants to merge 5 commits intomainROCm/iris:mainfrom

copilot/fix-example-17-correctness-issueROCm/iris:copilot/fix-example-17-correctness-issueCopy head branch name to clipboard

Conversation Commits5 (5)Checks Files changed

Open

Fix producer-consumer locking mechanism in Example 17 using atomic_add and memory fences#267
Copilot wants to merge 5 commits intomainfrom
copilot/fix-example-17-correctness-issue

Commits

Commits on Oct 19, 2025

Initial plan
Copilot
committed
Fix producer-consumer locking with atomic_add and proper synchronization

Copilot
and
neoblizz
committed
Fix synchronization to wait for world_size instead of world_size-1

Copilot
and
neoblizz
committed
Simplify consumer wait loop to avoid resetting tile_ready

Copilot
and
neoblizz
committed
Add memory fences to ensure proper visibility of local_C writes

Copilot
and
neoblizz
committed

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