oneAPI Level Zero Loader v1.4.1

API Headers, Loader, & Validation Layer based on oneAPI Level Zero Specification v1.2.13.

Contents:

• oneAPI Level Zero API Headers generated from:

  • oneAPI Level Zero v1.2.13 Core API Headers
  • oneAPI Level Zero v1.2.13 Tools API Headers
  • oneAPI Level Zero v1.2.13 Sysman API Headers

• oneAPI Level Zero Loader 1.4.1

• oneAPI Level Zero Validation Layer 1.4.1

• oneAPI Level Zero Tracing Layer 1.4.1

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

Tested Platforms:

• Ubuntu 18.04
• Ubuntu 20.04

Runtime Implementations Supported

• intel-level-zero-gpu (https://github.com/intel/compute-runtime/releases)
  • Minimum required version 21.09.19150
  • Level Zero Spec v1.2 support not yet available in intel-level-zero-gpu

New to this Release:

• Added support for Level Zero Specification v1.2
• Fixed a bug that resulted in zeInit failing when multiple drivers are discovered and one of them fails to load.
• Note: API's introduced in v1.2 spec can only be traced with the new tracing layer implementation. Driver tracing APIs are deprecated.