Issues

• [L0 v2] ur_queue_immediate_in_order_t::queueFinish holds the command-list lock across the blocking host-sync, causing deadlock with a concurrent submitter

  oneapi-src/unified-runtime#2861 · Filter by author tomflinda opened on Oct 12, 2026

• Clarification on usage of ur USMImportExp and sycl prepare_for_device_copy

  oneapi-src/unified-runtime#2848 · Filter by author nagic0 opened on Dec 17, 2025
  1

• [Spec] urUSMFree is non conformant for CUDA, HIP adapters

  specification
  oneapi-src/unified-runtime#2782 · Filter by author hdelan opened on Jun 9, 2025
  4

• undefined symbol 'zeDeviceGetRootDevice' when executing sycl-ls

  buglevel-zero
  oneapi-src/unified-runtime#2742 · Filter by author jinz2014 opened on Mar 21, 2025
  2

• Unable to point to a static, offline copy of dependencies

  level-zero
  oneapi-src/unified-runtime#2740 · Filter by author bwarden opened on Mar 20, 2025
  1

• Fix urEnqueueKernelLaunchTest.InvalidKernelArgs for CUDA backend

  conformancecuda
  oneapi-src/unified-runtime#2720 · Filter by author RossBrunton opened on Feb 24, 2025

• Make errors caused by undefined symbols in adapter libraries more visible

  ci/cdloader
  oneapi-src/unified-runtime#2691 · Filter by author aarongreig opened on Feb 11, 2025 · Backlog

• Bfloat16 conversion extension can't be queried on DG2, BMG and LunarLake

  level-zero
  oneapi-src/unified-runtime#2669 · Filter by author jinge90 opened on Feb 7, 2025
  2

• Add extra size error case in CTS for USM alloc tests

  oneapi-src/unified-runtime#2665 · Filter by author martygrant opened on Feb 5, 2025

• urKernelGetGroupInfo COMPILE_MAX_WORK_GROUP_SIZE only supports FPGA CL device

  oneapi-src/unified-runtime#2644 · Filter by author aarongreig opened on Jan 30, 2025

• igpu fails for a lot of formats in urMemImageCreateWithImageFormatParam.cpp

  opencl
  oneapi-src/unified-runtime#2638 · Filter by author aarongreig opened on Jan 29, 2025

• [HIP][CUDA] local size bytes

  cudahipspecification
  oneapi-src/unified-runtime#2634 · Filter by author jinz2014 opened on Jan 28, 2025
  1

  

• Investigate and document or fix all OpenCL CTS KNOWN_FAILUREs

  opencl
  oneapi-src/unified-runtime#2607 · Filter by author aarongreig opened on Jan 23, 2025 · Backlog

• "Kernel Attributes" feature check support

  oneapi-src/unified-runtime#2568 · Filter by author RossBrunton opened on Jan 15, 2025

• Add variants of UUR_KNOWN_FAILURE_ON to perform xfail and/or negative device matching

  oneapi-src/unified-runtime#2548 · Filter by author RossBrunton opened on Jan 10, 2025

• SYCL_PI_LEVEL_ZERO_USM_ALLOCATOR: presence of device in env change behavior of shared

  level-zeromemoryumf
  oneapi-src/unified-runtime#2544 · Filter by author Alexandr-Konovalov opened on Jan 10, 2025
  1

  

• Level Zero Unsupported Feature Failed Build

  conformancelevel-zero
  oneapi-src/unified-runtime#2529 · Filter by author isaacault opened on Jan 8, 2025

• Look into and reconsider CTS tests with high fail rate across adapters.

  conformance
  oneapi-src/unified-runtime#2514 · Filter by author aarongreig opened on Jan 2, 2025 · Backlog
  1

  

• Loader corruption when running CTS with native cpu + level zero enabled

  loader
  oneapi-src/unified-runtime#2511 · Filter by author aarongreig opened on Dec 31, 2024
  2

  

• [L0] Backend context will contain all devices even if frontend context contains single device

  level-zero
  oneapi-src/unified-runtime#2509 · Filter by author CaoZhongZ opened on Dec 30, 2024

• Skip compute-runtime fetch

  level-zero
  oneapi-src/unified-runtime#2494 · Filter by author arunoruto opened on Dec 20, 2024
  3

• Implement a common setErrorMessage helper for urAdapterGetLastError

  common
  oneapi-src/unified-runtime#2386 · Filter by author aarongreig opened on Nov 26, 2024 · Backlog

• CI testing for UR_L0_CMD_BUFFER_USE_IMMEDIATE_APPEND_PATH

  oneapi-src/unified-runtime#2373 · Filter by author EwanC opened on Nov 22, 2024

• clang-cl Windows builds fail to build on CI

  oneapi-src/unified-runtime#2348 · Filter by author RossBrunton opened on Nov 19, 2024

• urEnqueueEventsWait on the L0 adapter require doube-release of result event

  buglevel-zero
  oneapi-src/unified-runtime#2347 · Filter by author steffenlarsen opened on Nov 19, 2024
  1