19.22.13062
·
19118 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/19.22.13062/intel-gmmlib_19.1.1_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.22.13062/intel-igc-core_1.0.6-2018_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.22.13062/intel-igc-opencl_1.0.6-2018_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.22.13062/intel-opencl_19.22.13062_amd64.deb
wget https://github.com/intel/compute-runtime/releases/download/19.22.13062/intel-ocloc_19.22.13062_amd64.deb
- Verify sha256 sums for packages
Example:
wget https://github.com/intel/compute-runtime/releases/download/19.22.13062/ww22.sum
sha256sum -c ww22.sum
- Install all packages as root
Example:
sudo dpkg -i *.deb
sha256 sums for packages
ea5f305daf3e1102876f14377e7e242c2569eb777e728ac1cea2140d9dd22cfe intel-gmmlib_19.1.1_amd64.deb
8b649493b22656b36f5e9575830dadb5f9a8fd1f6a4b02f88343d6c0082d9b97 intel-igc-core_1.0.6-2018_amd64.deb
686e95d2ed76e44c638ac2faa14457edab13cfec442bb5d358e03621a6146e63 intel-igc-opencl_1.0.6-2018_amd64.deb
4bdc74d67e4a106c4a8888d733bd07f0909afe4d6f6b87a40d9018c8a4072914 intel-ocloc_19.22.13062_amd64.deb
2faf044e3de2b1d32f85328dc0dc873693c22c76b8d0a43cc3686ed0b3628c85 intel-opencl_19.22.13062_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