v1.24.0

What's Changed

• Enable DDI Driver Path by Default by @nrspruit in #361

Full Changelog: v1.23.2...v1.24.0

v1.23.2

What's Changed

• Fix potential SIOF issue with checker layers by @pbalcer in #362
• fix: Avoid invalid casting into loader objects when DDI ext is supported by @vishnu-khanth in #363
• fix: Fix the cert validation checker to call getInstance and fix null driver cmd list test by @nrspruit in #364

New Contributors

• @pbalcer made their first contribution in #362
• @vishnu-khanth made their first contribution in #363

Full Changelog: v1.23.1...v1.23.2

v1.23.1

What's Changed

• Fix Sysman only DDI Init for zesDriver compatibility by @nrspruit in #359

Full Changelog: v1.23.0...v1.23.1

v1.23.0

What's Changed

• Check if the context is init given a user has incorrectly called driver get by @nrspruit in #351
• DDI extension support by @nrspruit in #285
• Fix gtest build to work for windows static or dynamic by @nrspruit in #353
• Fix missing code gen and add check in sysman device get for context by @nrspruit in #354
• fix destroy of loader dispatch given invalid init by @nrspruit in #352
• Double check the dditable is checked even if the driver reports the api version by @nrspruit in #355
• fix: add missing subdirectory by @marekkozl in #357
• Add changelog for v1.23.0 by @nrspruit in #358

Full Changelog: v1.22.5...v1.23.0

v1.22.5

What's Changed

• Fix CI to run on release branches by @nrspruit in #348
• Init certification checker by @marekkozl in #340
• cmake/msvc: unify CRT model and add VTune-safe flags for RelWithDebInfo by @leonardo-intel in #349
• Update changelog to v1.22.5 with debug info fix by @nrspruit in #350

New Contributors

• @marekkozl made their first contribution in #340
• @leonardo-intel made their first contribution in #349

Full Changelog: v1.22.4...v1.22.5

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

oneAPI Level Zero Loader v1.21.10

API Headers, Loader, & Validation Layer based on oneAPI Level Zero Specification v1.12.15

Contents:

• oneAPI Level Zero API Headers generated from:
  • oneAPI Level Zero v1.12.15 Core API Headers
  • oneAPI Level Zero v1.12.15 Tools API Headers
  • oneAPI Level Zero v1.12.15 Sysman API Headers
• oneAPI Level Zero Loader v1.21.10
• oneAPI Level Zero Validation Layer v1.21.10
• oneAPI Level Zero Tracing Layer v1.21.10

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

• Block all calls to get drivers until after init has completed to avoid race during sorting by @nrspruit in #344

Full Changelog: v1.21.9...v1.21.10

v1.22.3

What's Changed

• 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

Full Changelog: v1.22.2...v1.22.3

v1.22.2

What's Changed

• Fix zesInit to init the correct requested api version by @nrspruit in #332

Full Changelog: v1.22.1...v1.22.2

v1.22.1

What's Changed

• 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

Full Changelog: v1.22.0...v1.22.1