19.32.13826
·
14881 commits
to master
since this release
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
Additional components revisions used in build
- intel/libva@c9bb65b (compatible with va_api_major_version = 1)
- intel/llvm-patches@605739e
- intel/opencl-clang@41cad39
- KhronosGroup/SPIRV-LLVM-Translator@83298e3
Installation procedure on Ubuntu
- Create temporary directory
Example:
mkdir neo
- Download all *.deb packages
Example:
cd neo
wget https://github.com/intel/compute-runtime/releases/download/19.32.13826/intel-gmmlib_19.2.3_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.32.13826/intel-igc-core_1.0.10-2407_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.32.13826/intel-igc-opencl_1.0.10-2407_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.32.13826/intel-opencl_19.32.13826_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.32.13826/intel-ocloc_19.32.13826_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/19.32.13826/ww32.sum
sha256sum -c ww32.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
3a4575977261c8f1bbec5d4560df148ce92a2ab0af7cb6823f25dbc4acddc475 intel-gmmlib_19.2.3_amd64.deb
e144824902f4a583f47145463ad7aeda16bbe21d4af645b2a87bc88c7f5251d2 intel-igc-core_1.0.10-2407_amd64.deb
708c892c9c9052392b960df29c0bbe3f326a00b4b9b54c1b50408bfaaf09f7dd intel-igc-opencl_1.0.10-2407_amd64.deb
290ae5c8d34a4febf31ec820adb9305ba167a7aa84939eb427de4828f3dd8155 intel-ocloc_19.32.13826_amd64.deb
eec6a91c74a7a62d785541641f4c38486c02aaac87b564645557869ef2ad59c6 intel-opencl_19.32.13826_amd64.deb
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 | Beta |
| 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 c8c778558fd52abd3303d8ea324df788062adc97 2019-05-14_07-38-40 drm-tip: 2019y-05m-14d-07h-37m-46s 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
Important changes
- Updated Intel Graphic Compiler to 1.0.10-2407 (intel/intel-graphics-compiler@7c89d20)