19.23.13131
·
18881 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@cac8d77
- intel/opencl-clang@6257ffe
- KhronosGroup/SPIRV-LLVM-Translator@8ce6443
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/19.23.13131/intel-gmmlib_19.2.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.23.13131/intel-igc-core_1.0.8-2084_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.23.13131/intel-igc-opencl_1.0.8-2084_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.23.13131/intel-opencl_19.23.13131_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.23.13131/intel-ocloc_19.23.13131_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/19.23.13131/ww23.sum
sha256sum -c ww23.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
ac80d7e867d507302de8a9486361214fbbd15de5230bc75cb332d368071e11a6 intel-gmmlib_19.2.1_amd64.deb
00fba8114dde94111ff8f447c9d3a8ed6025164e9382551ef34bae66f43a1aef intel-igc-core_1.0.8-2084_amd64.deb
d316ea88a9fabef62d19e626f789b031cf30f8879f45a11cddbd379b8e097603 intel-igc-opencl_1.0.8-2084_amd64.deb
495adc431022a44b1fb959ecf4bc46d80d78d325ba71dfaa2b60bb2e12f254a0 intel-ocloc_19.23.13131_amd64.deb
4b2e845feaee0067faa5fbfa99c59820aeb283bcbd330280c1c65ab2c1cb3289 intel-opencl_19.23.13131_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 | Pre-Release |
| 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.
Quality levels
- Experimental - no quality expectations
- Pre-Release - major issues or regressions; suitable for preliminary checkout
- Beta - no known major issues or regressions; 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 CFL platform i915.alpha_support=1 kernel parameter is required under Ubuntu 16.04.4 with default kernel 4.13
Important changes
- Updated Intel Graphic Compiler to 1.0.8-2084
- Updated gmmlib to 19.2.1
- Add new CML and ICL device IDs