[UR][Offload] update args for olCreateEvent and olLaunchKernel#22640
Merged
Conversation
In upstream LLVM, olCreateEvent gained a `Flags` param - update UR adapter to pass OL_EVENT_FLAGS_NONE, matching the old behavior. Concurrently, olLaunchKernel switched to a pointer array for the kernel launch args. Luckily the adapter already tracks the information needed for the new API, which can be passed directly. This patch is concerned with resolving build errors with current upstream LLVM and retaining existing functionality, not with feature-completeness against new liboffload features.
lplewa
approved these changes
Jul 16, 2026
bratpiorka
approved these changes
Jul 16, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
In upstream LLVM, olCreateEvent gained a
Flagsparam - update UR adapter to pass OL_EVENT_FLAGS_NONE, matching the old behavior.Concurrently, olLaunchKernel switched to a pointer array for the kernel launch args. Luckily the adapter already tracks the information needed for the new API, which can be passed directly.
This patch is concerned with resolving build errors with current upstream LLVM and retaining existing functionality, not with feature-completeness against new liboffload features.