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[UR][Offload] update args for olCreateEvent and olLaunchKernel#22640

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intel:syclfrom
311Volt:ur-update-offload-adapter
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[UR][Offload] update args for olCreateEvent and olLaunchKernel#22640
311Volt wants to merge 1 commit into
intel:syclfrom
311Volt:ur-update-offload-adapter

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@311Volt 311Volt commented Jul 15, 2026

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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.

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.
@311Volt 311Volt requested a review from a team as a code owner July 15, 2026 09:17
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