Packages included in the release
- intel-gmmlib (https://github.com/intel/gmmlib)
- intel-igc-core and intel-igc-opencl (https://github.com/intel/intel-graphics-compiler)
- intel-opencl (https://github.com/intel/compute-runtime)
Components revisions included in the release
- intel/compute-runtime@19.44.14658
- intel/gmmlib@intel-gmmlib-19.3.2
- intel/intel-graphics-compiler@igc-1.0.2714.1
Additional components revisions used in build
- intel/libva@c9bb65b (compatible with va_api_major_version = 1)
- intel/llvm-patches@1c93162
- intel/opencl-clang@v9.0.0
- KhronosGroup/SPIRV-LLVM-Translator@v9.0.0-1
- llvm/llvm-project@llvmorg-9.0.0
Installation procedure on Ubuntu 18.04
- Create temporary directory
Example:
mkdir neo
- Download all *.deb packages
Example:
cd neo
wget https://github.com/intel/compute-runtime/releases/download/19.44.14658/intel-gmmlib_19.3.2_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.44.14658/intel-igc-core_1.0.2714.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.44.14658/intel-igc-opencl_1.0.2714.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.44.14658/intel-opencl_19.44.14658_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.44.14658/intel-ocloc_19.44.14658_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/19.44.14658/ww44.sum
sha256sum -c ww44.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
b0bfda4d0a1586edeb3c8f735b87a3d26e9354d2ed8a5915327083d89f602354 intel-gmmlib_19.3.2_amd64.deb
d7478179d3443b3528abee302feff78eab4a86d0b751ede4daf338ecbaf5fb23 intel-igc-core_1.0.2714.1_amd64.deb
1a2bbac6c7fbadc362936b72ad133cdfc8cd04404117e922bc7b48041ff81828 intel-igc-opencl_1.0.2714.1_amd64.deb
39fd4d44a1d37c39a2a8405f1388125aab8e170979788f0f17d3cb407af40bca intel-ocloc_19.44.14658_amd64.deb
6105a0b799bfd13181fba8a323a3fdf4065f4d7ac6aeb021789ae6752fd7db22 intel-opencl_19.44.14658_amd64.deb
Other installation procedures are described here.
Quality expectations
Platform | OCL | Quality |
---|---|---|
Broadwell | 2.1 | Production |
Skylake | 2.1 | Production |
Kaby Lake | 2.1 | Production |
Coffee Lake | 2.1 | Production |
Ice Lake* | 2.1 | Production |
Tiger Lake | 2.1 | Early support |
Apollo Lake | 1.2 | Production |
Gemini Lake | 1.2 | Production |
Unless noted otherwise, the driver was validated on Ubuntu 18.04 LTS with stock kernel.
For ICL platform kernel from drm-tip repository was used at
commit ccd2c9cb3fd35f9654cdf6743bdecfb489fba70a 2019-09-19_19-07-08 drm-tip: 2019y-09m-19d-18h-52m-24s UTC integration manifest
Quality levels
- Experimental - no quality expectations
- Early support - platform may not be available on the market yet
- Beta - suitable for integration and broad testing
- Production - Beta + meets Khronos certification requirements; suitable for production
Issues & regressions of note
- Fine grained SVM is not supported in this release. Please see issue #34 for details.
- For ICL platform i915.alpha_support=1 kernel parameter is required for kernel before 5.2