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@20.48.18558
• 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@v1.0.16 (Compatible with oneAPI Level Zero API Spec v1.0.4)
  • intel/intel-graphics-compiler@igc-1.0.5699

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/20.48.18558/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5699/intel-igc-core_1.0.5699_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5699/intel-igc-opencl_1.0.5699_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/intel-opencl_20.48.18558_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/intel-ocloc_20.48.18558_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/intel-level-zero-gpu_1.0.18558_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.48.18558/ww48.sum
sha256sum -c ww48.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

821067de378f420de5e06c324954420f1f591a0df0793fdce424f9ee77ca13e5 intel-gmmlib_20.3.2_amd64.deb
89bc8b4c1ccc44363677a16c8a104017dcd213dc88f4e166998c2076befa07d6 intel-igc-core_1.0.5699_amd64.deb
438b96ae9e5fd1010cef35b2e2ab073e4fca90753a67b751182862044730e881 intel-igc-opencl_1.0.5699_amd64.deb
42868e4289d6146301f969eb475bc8dbe0e1a8a4c38e2b8d031f13378aca0202 intel-level-zero-gpu_1.0.18558_amd64.deb
152a7cbbbc72ca6604d94f8162ba67e7d139ebdf57a8166081d1959623b1d45c intel-ocloc_20.48.18558_amd64.deb
65f45ba5a2d486bdec328560bf1d84ec2bf3971c82a08125a9d3a44d1d3dd334 intel-opencl_20.48.18558_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 stock kernel
• 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
• Gen9 Atom platforms (Apollo Lake / Gemini Lake) downgraded due to compiler regression in math_brute_force pown conformance test

Important changes

• Updated IGC