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@21.11.19310
• 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-1.0.6646

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/21.11.19310/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6646/intel-igc-core_1.0.6646_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.6646/intel-igc-opencl_1.0.6646_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.11.19310/intel-opencl_21.11.19310_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.11.19310/intel-ocloc_21.11.19310_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.11.19310/intel-level-zero-gpu_1.0.19310_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.11.19310/ww11.sum
sha256sum -c ww11.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

3cf3a2e6c58094cec3cd142c5429e4ea4558e3951ccc1d29c9eb996c3ace21c8  intel-gmmlib_20.3.2_amd64.deb
5f6b84dbdf95dfa12f708503258e17cb058930beb48a375d48aa6554df3594ff  intel-igc-core_1.0.6646_amd64.deb
1a11a080748e7b14e80aa3241fa59872754fc378b762de9aebc26bfc973b0094  intel-igc-opencl_1.0.6646_amd64.deb
c39e4d4265b8c7296d941cea21437961801e581b584ee9300ee3b7c5f73fceda  intel-level-zero-gpu_1.0.19310_amd64.deb
5442d9aba0ef443073bef6b12f9278a5d03dfa028cf8ba3972ccf25f10d2425f  intel-ocloc_21.11.19310_amd64.deb
50e5280a54827cd20afc613ed9a8126619b9ade321593213dfa16e55ed9adcaa  intel-opencl_21.11.19310_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
• Updated L0 loader