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@20.49.18626
• 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-1.0.5723

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/20.49.18626/intel-gmmlib_20.3.2_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5723/intel-igc-core_1.0.5723_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.5723/intel-igc-opencl_1.0.5723_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.49.18626/intel-opencl_20.49.18626_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.49.18626/intel-ocloc_20.49.18626_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/20.49.18626/intel-level-zero-gpu_1.0.18626_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/20.49.18626/ww49.sum
sha256sum -c ww49.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

ef87a5c9e75de9ae3decc2a44eb0e1aa7f86a11dbf7c90836dc87fdb78f71136  intel-gmmlib_20.3.2_amd64.deb
8757d0023aa103d1c3b8faf1657a4370daf50bc07176616ae70a954be0eeb2b3  intel-igc-core_1.0.5723_amd64.deb
b304c98777868dc3bd3729022f11ff43e05690a8732ace178ad316049923aef8  intel-igc-opencl_1.0.5723_amd64.deb
d38a0f203b66f5919a9303dd071494b8299094388b88fb2647c8a3df31fad302  intel-level-zero-gpu_1.0.18626_amd64.deb
f67e9615c6480bf033e41b2879ea5863c675a2d6bf71c6aba7502404fde47901  intel-ocloc_20.49.18626_amd64.deb
108958e3273d3c7ba1c70810dd5e104abc5376262dbba0904eaa95f6aaeaeaaf  intel-opencl_20.49.18626_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