oneAPI Level Zero v1.2.3

API Headers, Loader, & Validation Layer based on oneAPI Level Zero Specification v1.1.2.

Contents:

• oneAPI Level Zero API Headers generated from:

  • oneAPI Level Zero v1.1.2 Core API Headers
  • oneAPI Level Zero v1.1.2 Tools API Headers
  • oneAPI Level Zero v1.1.2 Sysman API Headers

• oneAPI Level Zero Loader 1.2.3

• oneAPI Level Zero Validation Layer 1.2.3

• oneAPI Level Zero Tracing Layer 1.2.3

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 Note: This is not yet released but will be available shortly.

New to this Release:

• Support for the new 1.1 Level Zero Specification
• Improved library variable lifetime management by initializing variables at load time rather than as static globals.
• Added environment variable that allows optionally specifying runtime drivers to use on Linux
• Note: Tracing Layer support is not yet available for the APIs newly introduced in the 1.1 spec. Tracing layer support for all other APIs remains functional.