21.33.20678

Packages included in the release

• intel-gmmlib (https://github.com/intel/gmmlib)
• intel-opencl, intel-ocloc, intel-level-zero-gpu (https://github.com/intel/compute-runtime)

Components revisions included in the release

• intel/[email protected]
• intel/[email protected]

Additional components revisions used in build

• Used for building runtime
  • intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
  • oneapi-src/[email protected] (Compatible with oneAPI Level Zero API Spec v1.2)
  • intel/[email protected]
  • intel/[email protected]

Installation procedure on Ubuntu 18.04/20.04

1. Create temporary directory

Example:

mkdir neo

2. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/21.33.20678/intel-gmmlib_21.2.1_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.8365/intel-igc-core_1.0.8365_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.8365/intel-igc-opencl_1.0.8365_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.33.20678/intel-opencl_21.33.20678_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.33.20678/intel-ocloc_21.33.20678_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.33.20678/intel-level-zero-gpu_1.1.20678_amd64.deb

3. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.33.20678/ww33.sum
sha256sum -c ww33.sum

4. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

2152202fdb43464e543babef594dd5a2424508cbd6e24549a3ddb51662634d27  intel-gmmlib_21.2.1_amd64.deb
7e8e2930d62b53894015791e367767a10caf8bde1d7e22455103b884ab99d6e0  intel-igc-core_1.0.8365_amd64.deb
f9bbc8d847a8826f364bd0c70faf4641bd396b4aaded3ee6513435f83563894a  intel-igc-opencl_1.0.8365_amd64.deb
f8f886de55c0f395ef004caf5c2c1a38dcd5a594d09129a5ac62e5cdb365bd7b  intel-level-zero-gpu_1.1.20678_amd64.deb
6745b705ca13518ca0a107a60477d55b52ee79c04a5530711fe2dba2838a7e8c  intel-ocloc_21.33.20678_amd64.deb
6dad7783fb0d9e22cbf27ed5d24442c56510affa9e7125eff769b854993fbf6b  intel-opencl_21.33.20678_amd64.deb

Other installation procedures are described here.

Quality expectations

Platform	OpenCL	Level Zero
Skylake	3.0 - Production	1.1 - Pre-Release
Kaby Lake	3.0 - Production	1.1 - Pre-Release
Coffee Lake	3.0 - Production	1.1 - Pre-Release
Ice Lake	3.0 - Production	1.1 - Pre-Release
Tiger Lake	3.0 - Production	1.1 - Pre-Release
Rocket Lake	3.0 - Production	1.1 - Pre-Release
Broadwell	3.0 - Maintenance	-
Apollo Lake	3.0 - Maintenance	-
Gemini Lake	3.0 - Maintenance	-
Elkhart Lake	3.0 - Early support	-

All platforms were validated on Ubuntu 20.04 LTS with stock kernel, with the following exceptions:

• Tiger Lake and Rocket Lake were tested with kernel from drm-tip
  5.8.0-rc7 commit ebef75fc1a3f0abebf46d7270128553f82361bc8 2020-08-02_07-12-33 drm-tip: 2020y-08m-02d-07h-11m-48s UTC integration manifest

Quality levels

• Experimental - no quality expectations
• Early support - platform may not be available on the market yet
• Pre-Release - suitable for integration and testing, gathering customer feedback
• Beta - suitable for integration and broad testing
• Production - Beta + meets API-specific conformance requirements; suitable for production
• Maintenance - Reduced test frequency compared to Production, no longer recommended for new deployments. Reactive support for customers.

Issues & regressions of note

• OpenCL and Level Zero packages provided in this release were compiled with DG1 support disabled

Important changes

• Updated IGC