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@21.24.20098
• intel/gmmlib@intel-gmmlib-21.1.3

Additional components revisions used in build

• 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-1.0.7683

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/21.24.20098/intel-gmmlib_21.1.3_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.7683/intel-igc-core_1.0.7683_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.7683/intel-igc-opencl_1.0.7683_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.24.20098/intel-opencl_21.24.20098_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.24.20098/intel-ocloc_21.24.20098_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.24.20098/intel-level-zero-gpu_1.1.20098_amd64.deb

1. Verify sha256 sums for packages

Example:

wget https://github.com/intel/compute-runtime/releases/download/21.24.20098/ww24.sum
sha256sum -c ww24.sum

1. Install all packages as root

Example:

sudo dpkg -i *.deb

sha256 sums for packages

6c31e28656bb41026766054b98ee4b921ac5dde726f212573ddac337e6ecbd03  intel-gmmlib_21.1.3_amd64.deb
23ee2389e83f8c1aef2b821c3a4b239bab8f205444b90b3968d87cb054900ab3  intel-igc-core_1.0.7683_amd64.deb
25f8ea41801a4f8504fb22d6ab077c115233ddb21bb8a8cf43a78d9bff1de9f3  intel-igc-opencl_1.0.7683_amd64.deb
2334c7e47fa07eb7932d9eb02a2f8f0ce7ef464d5a0e2a32cb9b23697c2cfe44  intel-level-zero-gpu_1.1.20098_amd64.deb
87903964b7a4a45f1fdf878d1d0f7206bcf1c4eb2e97f6b499ad2add56776c24  intel-ocloc_21.24.20098_amd64.deb
8db67b71ccb1a761a84ecc1a58642a45aa9dac1bf162c5ca487a939ceefaac1c  intel-opencl_21.24.20098_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

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
• Unit tests compilation failed with gcc 11, fix in progress

Important changes

• Updated IGC