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[UR] Mark urUSMHostMemRegisterTest as known failure on L0v2#21655

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ldorau:UR_Mark_urUSMHostMemRegisterTest_as_known_failure_on_L0v2
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[UR] Mark urUSMHostMemRegisterTest as known failure on L0v2#21655
ldorau wants to merge 1 commit intointel:syclfrom
ldorau:UR_Mark_urUSMHostMemRegisterTest_as_known_failure_on_L0v2

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@ldorau ldorau commented Mar 30, 2026

The urUSMHostMemRegisterTest.Success test intermittently fails on
Level-Zero V2 with UR_RESULT_ERROR_OUT_OF_DEVICE_MEMORY during
urEnqueueUSMMemcpy after registering host memory.

Add uur::LevelZeroV2{} to the UUR_KNOWN_FAILURE_ON list to disable
this test on L0v2 until the root cause is resolved.

Ref: #21633

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ldorau commented Mar 30, 2026

Please review @intel/unified-runtime-reviewers

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Pull request overview

Marks the urUSMHostMemRegisterTest conformance test as a known failure on the Level-Zero V2 adapter to avoid intermittent UR_RESULT_ERROR_OUT_OF_DEVICE_MEMORY failures during urEnqueueUSMMemcpy after host memory registration.

Changes:

  • Adds a reference comment linking to the upstream issue tracker.
  • Extends the UUR_KNOWN_FAILURE_ON(...) list to include uur::LevelZeroV2{}.

@ldorau ldorau force-pushed the UR_Mark_urUSMHostMemRegisterTest_as_known_failure_on_L0v2 branch from 2816769 to 0e58ae5 Compare March 30, 2026 14:31
@ldorau ldorau requested a review from Copilot March 30, 2026 14:31
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Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated no new comments.

The urUSMHostMemRegisterTest.Success test intermittently fails on
Level-Zero V2 with UR_RESULT_ERROR_OUT_OF_DEVICE_MEMORY during
urEnqueueUSMMemcpy after registering host memory.

Add UUR_KNOWN_FAILURE_ON(uur::LevelZeroV2{}) to the Success test only,
not to the whole fixture, so the negative/validation tests still run
on L0v2.

Ref: intel#21633

Signed-off-by: Lukasz Dorau <lukasz.dorau@intel.com>
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2 participants