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@20.42.18209
• 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@v1.0.13 (Compatible with oneAPI Level Zero API Spec v1.0.4)
  • intel/intel-graphics-compiler@igc-1.0.5186

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/20.42.18209/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5186/intel-igc-core_1.0.5186_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5186/intel-igc-opencl_1.0.5186_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.42.18209/intel-opencl_20.42.18209_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.42.18209/intel-ocloc_20.42.18209_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.42.18209/intel-level-zero-gpu_1.0.18209_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.42.18209/ww42.sum
sha256sum -c ww42.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

498ece63c47d70205134da0fe66f1d93ff0094e7a415f5c88659c18ca49982d9  intel-gmmlib_20.3.2_amd64.deb
2e71181997417664cda97729e45896cf422a0cba695162f3e9bf0721de7946ce  intel-igc-core_1.0.5186_amd64.deb
71a203ac639f49330c00ef86d401b15f22c3deea07f220638ed226c6dfedf1ee  intel-igc-opencl_1.0.5186_amd64.deb
b264e3c7d29c221e0ab17107c153e89e5af67c3a7b0392205eaf840df44e3d54  intel-level-zero-gpu_1.0.18209_amd64.deb
1b36a3be427f2bee25842e68f49c45293ef8e2192b852ab934d4c21432a137bc  intel-ocloc_20.42.18209_amd64.deb
42c828cb8c347c5d65caf277d07adbd6eadbd8d41d997e3a650f4a4820c81b48  intel-opencl_20.42.18209_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
• Ice Lake was tested on Ubuntu 20.04 LTS with kernel 5.4.0-26-generic
• 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

• Disabled cl_khr_subgroup_extensions, we're waiting for PR merge KhronosGroup/OpenCL-CTS#1009
• Updated gmmlib to 20.3.2