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/compute-runtime@21.12.19358
• intel/gmmlib@intel-gmmlib-20.3.2

Additional components revisions used in build (Ubuntu 18.04)

• Used for building runtime
  • intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
  • oneapi-src/level-zero@v1.2.3 (Compatible with oneAPI Level Zero API Spec v1.1.2)
  • intel/intel-graphics-compiler@igc-1.0.6712

Installation procedure on Ubuntu 18.04/20.04

1. Create temporary directory

Example:

mkdir neo

1. Download all *.deb packages

Example:

cd neo
wget https://github.com/intel/compute-runtime/releases/download/21.12.19358/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6712/intel-igc-core_1.0.6712_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6712/intel-igc-opencl_1.0.6712_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.12.19358/intel-opencl_21.12.19358_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.12.19358/intel-ocloc_21.12.19358_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.12.19358/intel-level-zero-gpu_1.0.19358_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.12.19358/ww12.sum
sha256sum -c ww12.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

e6c85b9c38d0d2869de6c0905275a822b579b5d8c2b24bc386710b2a2fa7c930  intel-gmmlib_20.3.2_amd64.deb
599a18e4540cbc0af4185d36924b4fd61bfb4b7fae1a80bc44aaf413217da574  intel-igc-core_1.0.6712_amd64.deb
6091bd0047f1dbe2721b192be97c46ce2bad3b9cac18a742f6d3b772d49a3e91  intel-igc-opencl_1.0.6712_amd64.deb
26c15ec21ca3f7d56467dbc3125e25fd3d0e3750e86f348925ee59229b066680  intel-level-zero-gpu_1.0.19358_amd64.deb
3380c064342dd68487cf672c96b3518dc1f451bccd469c0b18cac399126bc754  intel-ocloc_21.12.19358_amd64.deb
b9f2ec0ce5a333403807a3b18ef76c4b496e0c9b1d0633ce2b4b9f10865917a4  intel-opencl_21.12.19358_amd64.deb

Other installation procedures are described here.

Quality expectations

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

• Tiger Lake was 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
• Gemini Lake was tested on Ubuntu 18.04.1 LTS with stock kernel

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