19.34.13959
·
18620 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/19.34.13959/intel-gmmlib_19.2.3_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.34.13959/intel-igc-core_1.0.10-2456_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.34.13959/intel-igc-opencl_1.0.10-2456_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.34.13959/intel-opencl_19.34.13959_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.34.13959/intel-ocloc_19.34.13959_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/19.34.13959/ww34.sum
sha256sum -c ww34.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
e8b9b2cba776d2aa9008f70daee35ae4f8e655c7ba93589dd11ee89d671463f7 intel-gmmlib_19.2.3_amd64.deb
4632ee83daae94648d37267bbbef671199655cf2a017cc6db57862ef69aed51b intel-igc-core_1.0.10-2456_amd64.deb
0d93bbb94ca53bdac4c655511b1e94bdd6ec3d12f98ef12685550a097492f25c intel-igc-opencl_1.0.10-2456_amd64.deb
4786faae327c87510cbc24e0124d11b1132f03561eb6b023c85ce1b9115f5f75 intel-ocloc_19.34.13959_amd64.deb
b21be76a38c327b4000bf0ca917216ae0675bcfe3ac736280be06efe1a476d68 intel-opencl_19.34.13959_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 | Production |
| 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 1.0.10-2445 (intel/intel-graphics-compiler@8b0b9d1)