oneAPI Level Zero Loader v1.22.4

API Headers, Loader, & Validation Layer based on oneAPI Level Zero Specification v1.13.0

Contents:

• oneAPI Level Zero API Headers generated from:
  • oneAPI Level Zero v1.13.0 Core API Headers
  • oneAPI Level Zero v1.13.0 Tools API Headers
  • oneAPI Level Zero v1.13.0 Sysman API Headers
• oneAPI Level Zero Loader v1.22.4
• oneAPI Level Zero Validation Layer v1.22.4
• oneAPI Level Zero Tracing Layer v1.22.4

Packages Included:

• level-zero -> Runtime package providing oneAPI Level Zero Loader & Validation Layer
• level-zero-devel -> Development package providing oneAPI Level Zero Loader, Validation Layer & API Headers
• level-zero Windows SDK -> Windows Software Development Kit for oneAPI Level-Zero

Installation of Windows SDK

1. extract level-zero-win-sdk*.zip
2. Add Include path for compiler to use \include
3. Add Library path for compiler to use \lib

Tested Platforms:

• Ubuntu 24.04
• Ubuntu 22.04
• Windows 11

Runtime Implementations Supported

• intel-level-zero-gpu (https://github.com/intel/compute-runtime/releases)
  • Minimum required version 21.09.19150

New to this Release:

What's Changed

• test: ensure no stdout output when calling zeInitDrivers by @AlicjaLukaszewicz in #320
• Only Enable Teardown thread on windows and remove debug on success by @nrspruit in #323
• Add testing stdout from zeInitDrivers in CI by @nrspruit in #324
• Update Level Zero Loader and Headers to support v1.13.1 of L0 Spec by @nrspruit in #325
• Revert "Update Level Zero Loader and Headers to support v1.13.1 of L0… by @nrspruit in #326
• Fix static loader to request current version as the latest APIs by @nrspruit in #327
• fix ddi compatability to avoid assigning values which don't exist by @nrspruit in #328
• Update Level Zero Loader and Headers to support v1.13.1 of L0 Spec by @nrspruit in #329
• Fix zesInit to init the correct requested api version by @nrspruit in #332
• Fix sysman only init to disallow retrieval of loader context due to version compatibility by @nrspruit in #334
• Fix version update and GUID update for 1.22.2 by @nrspruit in #336
• Add ability to Register a TeardownCallback to notify release of L0 resources by @nrspruit in #333
• Fix GUID gen and update to v1.22.3 by @nrspruit in #338
• Rename the static build define from DYNAMIC_LOAD_LOADER to L0_STATIC_LOADER_BUILD by @nrspruit in #339
• Block all calls to get drivers until after init has completed to avoid race during sorting by @nrspruit in #345

New Contributors

• @AlicjaLukaszewicz made their first contribution in #320

Full Changelog: v1.21.10...v1.22.4