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
Additional components revisions used in build
- Used for building runtime
- intel/libva@c9bb65b (Compatible with va_api_major_version = 1)
- oneapi-src/level-zero@v1.4.1 (Compatible with oneAPI Level Zero API Spec v1.2)
- intel/intel-graphics-compiler@igc-1.0.8365
- intel/igsc@V0.2.3
Installation procedure on Ubuntu 18.04/20.04
- Create temporary directory
Example:
mkdir neo
- Download all *.deb packages
Example:
cd neo
wget https://github.com/intel/compute-runtime/releases/download/21.34.20767/intel-gmmlib_21.2.1_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.8365/intel-igc-core_1.0.8365_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.8365/intel-igc-opencl_1.0.8365_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.34.20767/intel-opencl_21.34.20767_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.34.20767/intel-ocloc_21.34.20767_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/21.34.20767/intel-level-zero-gpu_1.1.20767_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/21.34.20767/ww34.sum
sha256sum -c ww34.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
c936d5d1a56c96b8dd895ff6fc02ed6f2f9d16ab441f81f631939e450343c282 intel-gmmlib_21.2.1_amd64.deb
7e8e2930d62b53894015791e367767a10caf8bde1d7e22455103b884ab99d6e0 intel-igc-core_1.0.8365_amd64.deb
f9bbc8d847a8826f364bd0c70faf4641bd396b4aaded3ee6513435f83563894a intel-igc-opencl_1.0.8365_amd64.deb
49343627eea4736d97049fd04e02d1a8239a0c88db98e88c4ff94ba176b76ab6 intel-level-zero-gpu_1.1.20767_amd64.deb
62a0cc45eb9de442147ecc72c5da98b2cc30f915bdbb28b8686ecd2fcd461d54 intel-ocloc_21.34.20767_amd64.deb
21360050ad671c9c1f204f2d472e401690b6f4ce51ad4e8013fe0f14445b6d3e intel-opencl_21.34.20767_amd64.deb
Other installation procedures are described here.
Quality expectations
| Platform | OpenCL | Level Zero |
|---|---|---|
| Skylake | 3.0 - Production | 1.1 - Pre-Release |
| Kaby Lake | 3.0 - Production | 1.1 - Pre-Release |
| Coffee Lake | 3.0 - Production | 1.1 - Pre-Release |
| Ice Lake | 3.0 - Production | 1.1 - Pre-Release |
| Tiger Lake | 3.0 - Production | 1.1 - Pre-Release |
| Rocket Lake | 3.0 - Production | 1.1 - Pre-Release |
| Broadwell | 3.0 - Maintenance | - |
| Apollo Lake | 3.0 - Maintenance | - |
| Gemini Lake | 3.0 - Maintenance | - |
| Elkhart Lake | 3.0 - Early support | - |
All platforms were validated on Ubuntu 20.04 LTS with stock kernel, with the following exceptions:
- Tiger Lake and Rocket Lake were 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