Packages included in the release
- intel-gmmlib (https://github.com/intel/gmmlib)
- intel-opencl-icd, 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@v1.7.4 (Compatible with oneAPI Level Zero API Spec v1.3.7)
- intel/intel-graphics-compiler@igc-1.0.9933
- intel/igsc@V0.2.4
Installation procedure on Ubuntu 20.04
- Create temporary directory
Example:
mkdir neo
- Download all *.deb packages
Example:
cd neo
wget https://github.com/intel/compute-runtime/releases/download/22.03.22192/intel-gmmlib_22.0.0_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.9933/intel-igc-core_1.0.9933_amd64.deb
wget https://github.com/intel/intel-graphics-compiler/releases/download/igc-1.0.9933/intel-igc-opencl_1.0.9933_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/22.03.22192/intel-opencl-icd_22.03.22192_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/22.03.22192/intel-level-zero-gpu_1.2.22192_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/22.03.22192/ww03.sum
sha256sum -c ww03.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
6d91a401642b9ef0e8adfecee4e19f48d8b86a84ac7ec117be751b1c68063170 intel-gmmlib_22.0.0_amd64.deb
725a190eccffacf2a0f14234cd444fe51a626763d58951d85ea3452415095d0d intel-igc-core_1.0.9933_amd64.deb
b4733b391dd1c3809de185126376c7b178cd18f71a5a5a0a191b57bcd74500c2 intel-igc-opencl_1.0.9933_amd64.deb
8599986c2d32b43232bb46ae8d70e641f2b47b3e41cd806fd0da4433a4faeff0 intel-level-zero-gpu_1.2.22192_amd64.deb
a64982c9fdf0b97d42cf99ec778b59c7528586dc9c0075f73bd2285910edb014 intel-opencl-icd_22.03.22192_amd64.deb
Other installation procedures are described here.
Quality expectations
| Platform | OpenCL | Level Zero |
|---|---|---|
| DG1 | 3.0 - Production | 1.2 - Pre-Release |
| Skylake | 3.0 - Production | 1.2 - Pre-Release |
| Kaby Lake | 3.0 - Production | 1.2 - Pre-Release |
| Coffee Lake | 3.0 - Production | 1.2 - Pre-Release |
| Ice Lake | 3.0 - Production | 1.2 - Pre-Release |
| Tiger Lake | 3.0 - Production | 1.2 - Pre-Release |
| Rocket Lake | 3.0 - Production | 1.2 - Pre-Release |
| Broadwell | 3.0 - Maintenance | - |
| Apollo Lake | 3.0 - Maintenance | - |
| Gemini Lake | 3.0 - Maintenance | - |
| Elkhart Lake | 3.0 - Early support | - |
All other platforms were validated on Ubuntu 20.04 LTS with stock kernel, unless noted otherwise.
DG1 was tested with drm-tip kernel v.5.16 rc3.
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.
Important changes
- Remove device enqueue
- Enable BCS by default on supported platforms